urlscan.io logo urlscan.io
SecurityTrails logo

koss.com Open in urlscan Pro
23.227.38.65  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://koss.com/
Effective URL: https://koss.com/en-ca
Submission: On February 29 via api from US — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 27 IPs in 4 countries across 26 domains to perform 153 HTTP transactions. The main IP is 23.227.38.65, located in Ottawa, Canada and belongs to CLOUDFLARENET, US. The main domain is koss.com.
TLS certificate: Issued by R3 on January 5th 2024. Valid for: 3 months.
This is the only time koss.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 49 23.227.38.65 13335 (CLOUDFLAR...)
2 23.227.38.33 13335 (CLOUDFLAR...)
1 3.161.213.119 16509 (AMAZON-02)
1 52.216.206.141 16509 (AMAZON-02)
30 23.227.60.200 13335 (CLOUDFLAR...)
2 2a03:2880:f00... 32934 (FACEBOOK)
2 2607:f8b0:400... 15169 (GOOGLE)
2 2600:1408:ec0... 20940 (AKAMAI-ASN1)
2 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
26 34.120.57.242 396982 (GOOGLE-CL...)
6 23.222.193.6 16625 (AKAMAI-AS)
1 2001:4860:480... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
1 2a03:2880:f10... 32934 (FACEBOOK)
1 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
1 184.28.46.123 16625 (AKAMAI-AS)
4 185.146.173.20 13335 (CLOUDFLAR...)
1 199.59.243.225 16509 (AMAZON-02)
6 65.8.248.82 16509 (AMAZON-02)
1 47.254.114.111 45102 (ALIBABA-C...)
1 2a0b:4d07:2::1 44239 (PROINITY ...)
2 52.53.50.53 16509 (AMAZON-02)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
153 27
49    23.227.38.65 (Ottawa, Canada)

ASN13335 (CLOUDFLARENET, US)
PTR: myshopify.com
koss.com
2    23.227.38.33 (Ottawa, Canada)

ASN13335 (CLOUDFLARENET, US)
PTR: checkout.shopify.com
shop.app
1    3.161.213.119 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-161-213-119.yul62.r.cloudfront.net
cdn-images.mailchimp.com
1    52.216.206.141 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com
s3.amazonaws.com
30    23.227.60.200 (Canada)

ASN13335 (CLOUDFLARENET, US)
PTR: cdn.shopify.com
cdn.shopify.com
2    2a03:2880:f003:c0e:face:b00c:0:3 (United States)

ASN32934 (FACEBOOK, US)
connect.facebook.net
2    2607:f8b0:4004:c07::8b (Washington, United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2600:1408:ec00:28f::1931 (Ashburn, United States)

ASN20940 (AKAMAI-ASN1, NL)
s.pinimg.com
2    2607:f8b0:4004:c1b::61 (Washington, United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2607:f8b0:4004:c08::9d (Washington, United States)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
26    34.120.57.242 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 242.57.120.34.bc.googleusercontent.com
monorail-edge.shopifysvc.com
6    23.222.193.6 (Ashburn, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-222-193-6.deploy.static.akamaitechnologies.com
ct.pinterest.com
1    2001:4860:4802:32::181 (United States)

ASN15169 (GOOGLE, US)
analytics.google.com
2    2607:f8b0:4004:c17::5e (Washington, United States)

ASN15169 (GOOGLE, US)
www.google.ca
1    2a03:2880:f103:83:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2607:f8b0:4004:c06::8b (Washington, United States)

ASN15169 (GOOGLE, US)
www.merchant-center-analytics.goog
2    2607:f8b0:4004:c1d::6a (Washington, United States)

ASN15169 (GOOGLE, US)
www.google.com
1    184.28.46.123 (New York, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a184-28-46-123.deploy.static.akamaitechnologies.com
chimpstatic.com
4    185.146.173.20 (Sweden)

ASN13335 (CLOUDFLARENET, US)
productreviews.shopifycdn.com
geolocation-recommendations.shopifyapps.com
1    199.59.243.225 (United States)

ASN16509 (AMAZON-02, US)
extensions.click
6    65.8.248.82 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-65-8-248-82.mia3.r.cloudfront.net
hello.zonos.com
1    47.254.114.111 (United States)

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)
ideafyi.oss-us-west-1.aliyuncs.com
1    2a0b:4d07:2::1 (Switzerland)

ASN44239 (PROINITY PROINITY, CH)
cdn1.judge.me
2    52.53.50.53 (San Jose, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-53-50-53.us-west-1.compute.amazonaws.com
rbdata.boostymark.com
1    2607:f8b0:4004:c1d::5f (Washington, United States)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2607:f8b0:4004:c19::5e (Washington, United States)

ASN15169 (GOOGLE, US)
www.gstatic.com
Apex Domain
Subdomains		 Transfer
49 koss.com
koss.com
2 MB
30 shopify.com
cdn.shopify.com — Cisco Umbrella Rank: 2151
831 KB
26 shopifysvc.com
monorail-edge.shopifysvc.com — Cisco Umbrella Rank: 3150
6 zonos.com
hello.zonos.com — Cisco Umbrella Rank: 26620
60 KB
6 pinterest.com
ct.pinterest.com — Cisco Umbrella Rank: 865
4 KB
3 shopifycdn.com
productreviews.shopifycdn.com — Cisco Umbrella Rank: 7856
13 KB
3 google.com
analytics.google.com — Cisco Umbrella Rank: 159
www.google.com — Cisco Umbrella Rank: 2
2 KB
2 boostymark.com
rbdata.boostymark.com — Cisco Umbrella Rank: 129083
122 B
2 google.ca
www.google.ca — Cisco Umbrella Rank: 9971
515 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 85
400 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
173 KB
2 pinimg.com
s.pinimg.com — Cisco Umbrella Rank: 873
20 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 31
21 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 176
69 KB
2 shop.app
shop.app — Cisco Umbrella Rank: 2899
3 KB
1 gstatic.com
www.gstatic.com
196 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 362
34 KB
1 judge.me
cdn1.judge.me — Cisco Umbrella Rank: 13578
836 B
1 aliyuncs.com
ideafyi.oss-us-west-1.aliyuncs.com — Cisco Umbrella Rank: 122209
3 KB
1 shopifyapps.com
geolocation-recommendations.shopifyapps.com — Cisco Umbrella Rank: 7659
24 KB
1 extensions.click
extensions.click — Cisco Umbrella Rank: 823007
33 KB
1 chimpstatic.com
chimpstatic.com — Cisco Umbrella Rank: 6100
4 KB
1 merchant-center-analytics.goog
www.merchant-center-analytics.goog — Cisco Umbrella Rank: 5415
240 B
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 102
185 B
1 amazonaws.com
s3.amazonaws.com
140 KB
1 mailchimp.com
cdn-images.mailchimp.com — Cisco Umbrella Rank: 5735
2 KB
153 26
Domain Requested by
49 koss.com 2 redirects koss.com
30 cdn.shopify.com koss.com
cdn.shopify.com
26 monorail-edge.shopifysvc.com koss.com
6 hello.zonos.com koss.com
hello.zonos.com
6 ct.pinterest.com koss.com
s.pinimg.com
3 productreviews.shopifycdn.com koss.com
productreviews.shopifycdn.com
2 rbdata.boostymark.com koss.com
2 www.google.com koss.com
cdn.shopify.com
2 www.google.ca koss.com
2 stats.g.doubleclick.net koss.com
www.googletagmanager.com
2 www.googletagmanager.com koss.com
www.googletagmanager.com
2 s.pinimg.com koss.com
s.pinimg.com
2 www.google-analytics.com koss.com
2 connect.facebook.net koss.com
connect.facebook.net
2 shop.app koss.com
1 www.gstatic.com www.google.com
1 ajax.googleapis.com productreviews.shopifycdn.com
1 cdn1.judge.me koss.com
1 ideafyi.oss-us-west-1.aliyuncs.com koss.com
1 geolocation-recommendations.shopifyapps.com koss.com
1 extensions.click koss.com
1 chimpstatic.com koss.com
1 www.merchant-center-analytics.goog www.googletagmanager.com
1 www.facebook.com koss.com
1 analytics.google.com www.googletagmanager.com
1 s3.amazonaws.com koss.com
1 cdn-images.mailchimp.com koss.com
153 27
Subject Issuer Validity Valid
koss.com
R3		 2024-01-05 -
2024-04-04		 3 months crt.sh
shop.app
E1		 2024-01-18 -
2024-04-17		 3 months crt.sh
cdn-images.mailchimp.com
Amazon RSA 2048 M02		 2023-06-20 -
2024-07-17		 a year crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01		 2024-02-08 -
2025-01-11		 a year crt.sh
cdn.shopify.com
E1		 2024-01-06 -
2024-04-05		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2023-12-08 -
2024-03-07		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
*.pinterest.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-08-07 -
2024-08-07		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
monorail-edge-gateway-east.shopifycloud.com
R3		 2024-01-15 -
2024-04-14		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
*.google.ca
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
merchant-center-analytics.goog
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
www.google.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
wildcardsan.us15.list-manage.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-09-17 -
2024-09-17		 a year crt.sh
productreviews.shopifycdn.com
E1		 2024-02-14 -
2024-05-14		 3 months crt.sh
extensions.click
R3		 2024-02-24 -
2024-05-24		 3 months crt.sh
geolocation-recommendations.shopifyapps.com
E1		 2024-02-21 -
2024-05-21		 3 months crt.sh
zonos.com
Amazon RSA 2048 M02		 2023-07-09 -
2024-08-06		 a year crt.sh
oss-us-east-1.aliyuncs.com
GlobalSign Organization Validation CA - SHA256 - G3		 2023-11-24 -
2024-05-24		 6 months crt.sh
cdn1.judge.me
R3		 2024-02-18 -
2024-05-18		 3 months crt.sh
rbdata.boostymark.com
R3		 2024-02-08 -
2024-05-08		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://koss.com/en-ca
Frame ID: 629BA82E55B8320C38D8FAB7777DBE21
Requests: 137 HTTP requests in this frame

Frame: https://koss.com/wpm@4d8af208w39648077pb05fb6acmf7ef51d2/web-pixel-shopify-custom-pixel@0575/sandbox/modern/en-ca
Frame ID: 412982493DFC1A8911915E42F5AC003D
Requests: 1 HTTP requests in this frame

Frame: https://ct.pinterest.com/ct.html
Frame ID: 45F263AD9FBC3D3ED15FCE16E1B77B51
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Koss StereophonesClose

Page URL History Show full URLs

  1. http://koss.com/ HTTP 301
    https://koss.com/ HTTP 302
    https://koss.com/en-ca Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <script id="apple-pay
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • s3\.amazonaws\.com/downloads\.mailchimp\.com/js/mc-validate\.js
  • cdn-images\.mailchimp\.com/[^>]*\.css
  • chimpstatic\.com/mcjs-connected
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

153
Requests

97 %
HTTPS

50 %
IPv6

26
Domains

27
Subdomains

27
IPs

4
Countries

3410 kB
Transfer

43854 kB
Size

27
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://koss.com/ HTTP 301
    https://koss.com/ HTTP 302
    https://koss.com/en-ca Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

153 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request en-ca
koss.com/
Redirect Chain
  • http://koss.com/
  • https://koss.com/
  • https://koss.com/en-ca
274 KB
34 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e6f259cf3923263714034de1debb95583d14fb335b21ef310a50f42ad59b0568
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language
en-CA,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
85cd6269b9cfe148-ORD
content-encoding
br
content-language
en
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Thu, 29 Feb 2024 02:12:48 GMT
etag
W/"cacheable:58bf444b29d35a393ced6a3985912f72"
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by
Shopify
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8mJ4K%2FgeWhIAxeHTeuu%2BIHyC25j%2F9Th11TdKMRcJ7fZ%2BdVhpov1Knp1%2BwKraJLEo6zibDJtTmr%2FccUWZTkoQxCdFsMTZDbYQdu9fXISKw8dyjc00JtSuT4gC"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
processing;dur=196, db;dur=57, render;dur=91, wasm, asn;desc="577", edge;desc="ORD", country;desc="CA", theme;desc="138702913767", pageType;desc="index", servedBy;desc="9nln", requestID;desc="6786cfa2-a6d9-49d9-bafd-2661a93bf38d" cfRequestDuration;dur=233.000040
strict-transport-security
max-age=7889238
vary
Accept
x-cache
miss
x-content-type-options
nosniff
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
6786cfa2-a6d9-49d9-bafd-2661a93bf38d
x-shardid
230
x-shopid
52596080813
x-shopify-stage
canary
x-sorting-hat-podid
230
x-sorting-hat-shopid
52596080813
x-storefront-renderer-rendered
1
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
85cd6268d8a7e148-ORD
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Thu, 29 Feb 2024 02:12:48 GMT
location
https://koss.com/en-ca
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by
Shopify
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Huuo2%2BjCG%2B%2F7klVBvpscx70flpE%2BZqZxHKvlpNVviUIcAQVSIymSXJ8Zy0vnpzDpshuqty4MHioyIEYB6owY5hxkNDuXKEEnNk%2B8V5GfW4XldfYWMU69J7U%2B"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
processing;dur=10;desc="gc:1", db;dur=3, asn;desc="577", edge;desc="ORD", country;desc="CA", theme;desc="138702913767", pageType;desc="index", servedBy;desc="66cd", requestID;desc="0116775a-5f2f-49fa-9ef1-af65a74d9251" cfRequestDuration;dur=39.999962, earlyhints
strict-transport-security
max-age=7889238
vary
Accept
x-content-type-options
nosniff
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
0116775a-5f2f-49fa-9ef1-af65a74d9251
x-shardid
230
x-shopid
52596080813
x-shopify-stage
production
x-sorting-hat-podid
230
x-sorting-hat-shopid
52596080813
x-storefront-renderer-rendered
1
x-xss-protection
1; mode=block
theme.min.js
koss.com/cdn/shop/t/9/assets/ 		184 KB
56 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/theme.min.js?v=131958318633509184691705004240
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
9a76233fb2a8670d2565b663112a494928c38ce27397d7c90bd9978dfc5208b0
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
649608
content-encoding
br
server-timing
imagery;dur=82.489, imageryFetch;dur=82.242, cfRequestDuration;dur=15.999794
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
8f71a63c-3018-47b4-aee6-c52f019fefae
last-modified
Wed, 21 Feb 2024 06:11:05 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FQZ0Wl%2F61bKVc9HD1MQdzUNzz%2BDzIM2vLlRXJVYTI0p0xE0TgnIiRlylro26XJeUL7SbXLzzlhMyjKdyX5RxBtU0BDCFenV%2BJJPhVEzowqqAsADJrpnRc1Qj"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
cf-ray
85cd626bc9972238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/t/9/assets/theme.min.js>; rel="canonical"
x-sorting-hat-podid
230
theme.css
koss.com/cdn/shop/t/9/assets/ 		228 KB
34 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/theme.css?v=19273073610706505691705004240
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
732c7640fd1c4e39bed4651c0b0cc033a69fe599e5f2542db19aa5a149f1c8a3
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
2026100
content-encoding
br
server-timing
imagery;dur=102.325, imageryFetch;dur=74.082, cfRequestDuration;dur=19.999981
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
64e36fff-2192-467c-a5c9-ca32439dea87
last-modified
Mon, 05 Feb 2024 15:14:23 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Zv7JuMGWgn8WBGrjE3aK2BakVleLorPvD0yj6mpDAjeBkYhokGK8%2BFGaHIfPj0WArB%2F8CGeG7lOJ%2BXGjVZTh%2F5yF9DZ98Itf6XfTDUjHmktB9j3%2BYwDn2jxZ"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
cf-ray
85cd626bc9982238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/t/9/assets/theme.css>; rel="canonical"
x-sorting-hat-podid
230
custom.css
koss.com/cdn/shop/t/9/assets/ 		61 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/custom.css?v=116115100344240143431706655255
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
9f70d134dfb5db1f1cd35e6a222ee2e212fe5adad99b6795285d842fcda8bcb6
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
2026100
content-encoding
br
server-timing
imagery;dur=109.913, imageryFetch;dur=93.978, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
038934ce-3157-4c30-9fa5-289846095bed
last-modified
Mon, 05 Feb 2024 15:14:24 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fKgBSyFumx41zH8%2BOiW71dQmncDib9SYp47Q%2FFcDyGMS4xEvUpSzT36PSnGBWVIHXz4uIjfks7YcnhECv%2FpSexuhOTRgWVBxb9KyDC7WoDs4FF60ko4QkEDg"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
cf-ray
85cd626bc9992238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/t/9/assets/custom.css>; rel="canonical"
x-sorting-hat-podid
230
preloads.js
koss.com/checkouts/internal/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e8effab2ec4a5cb9854545b44f957f3d81c98fc8fa803a4f57e9cec60f1602e1
Security Headers
Name Value
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=7889238
x-content-type-options
nosniff
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
content-encoding
br
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YTixj8do7H84HkNlVlYLHyUNF6L5QwZnnM0B%2BMzm9Ug9koCVIh6lgywaHPs%2FvLbFTRvZ7RV6O9DeIgYn10TW82CehpJlk0FpdWOdxv77xO69n%2BtM6UanRdHp"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; encoding=utf-8
access-control-allow-origin
*
cache-control
no-store, no-cache, must-revalidate
server-timing
cfRequestDuration;dur=31.999826
timing-allow-origin
*
cf-ray
85cd626e4d5a2238-ORD
alt-svc
h3=":443"; ma=86400
preloads.js
shop.app/checkouts/internal/ 		0
535 B 		Script
General
Check archive.org
Download Go to
Full URL
https://shop.app/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.33 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
checkout.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=y9lPUzzdaWmErEoQxPZZbvHLaPrxjTHnWE%2FLIJIjHZt4kRu7VJwQIIA0q9QoduoJlTiryiOR9ihnZqA%2F0rjRZ0ZzwLkwhhRusiEaZNn6%2B65q7DHpa%2FdFXKAj"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=60
server-timing
cfRequestDuration;dur=11.999846
timing-allow-origin
*
cf-ray
85cd62702c9b22f2-ORD
content-length
0
alt-svc
h3=":443"; ma=86400
load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
koss.com/cdn/shopifycloud/shopify/assets/storefront/ 		12 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/storefront/load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
4152177
content-encoding
br
server-timing
imagery;dur=34.426, imageryFetch;dur=33.397, cfRequestDuration;dur=12.000084
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
c12a2b3a-48cd-4859-9bac-64ca3451e9b2
last-modified
Fri, 12 Jan 2024 00:49:52 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=q1S9EbDPSNdVMnxII1uQ%2Fq4HH3B%2BLVHEf57waEe8fpc4F6noYh0av9Tn3Wl0q%2FquD20ijxkR7jtMWMT%2FeJs%2BciuLkRgAKTMwvoWLnSD9t4tWM%2B3hYNqb9jMd"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31556952, immutable
cf-ray
85cd626e4d5b2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/shopify/assets/storefront/load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js>; rel="canonical"
x-sorting-hat-podid
-1
storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js
koss.com/cdn/shopifycloud/shopify/assets/shopify_pay/ 		49 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/shopify_pay/storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js?v=20220906
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
4160902
content-encoding
br
server-timing
imagery;dur=28.762, imageryFetch;dur=28.500, cfRequestDuration;dur=17.999887
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
31ca6c45-d3e8-418a-a2b5-949caf8c0f15
last-modified
Thu, 11 Jan 2024 22:24:27 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Q1JKqvQcCiwpVQ1U6nRLzUQxRwG49vqoBizYZNPczrviHgebjo9MElSIiCoNnb7Q3aujizBeX5rmCPiUHo%2Bfn3RVI5Nip2x3KooYAslnOKnqPvtvDzcllA4B"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31556952, immutable
cf-ray
85cd626e4d5e2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/shopify/assets/shopify_pay/storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js>; rel="canonical"
x-sorting-hat-podid
-1
features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
koss.com/cdn/shopifycloud/shopify/assets/storefront/ 		37 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/storefront/features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
4156533
content-encoding
br
server-timing
imagery;dur=151.511, imageryFetch;dur=26.945, cfRequestDuration;dur=15.000105
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
06335951-4c27-4ccc-8dfd-8614c00b4041
last-modified
Thu, 11 Jan 2024 23:37:16 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NK66DS52rdyWqiRZOcJ9d2h3k9mc1DYEdcpdks7WS2wsJG2mSOEwK1Zqcl6YMq%2BygIIzuF6FZVeBQcXp%2BCr0DGz9ZVzPggnnTUn4RNhicLz%2F6BLyM%2FXQew03"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31556952, immutable
cf-ray
85cd626e4d5f2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/shopify/assets/storefront/features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js>; rel="canonical"
x-sorting-hat-podid
-1
koss-headphones-logo.gif
koss.com/cdn/shop/files/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/koss-headphones-logo.gif?crop=center&height=300&v=1692976149&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
2f8f99e03c33008453c0eb7cbdd0602f679d660f2f2703dce1aadfa45be719e4
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
2025800
source-type
image/gif
server-timing
imagery;dur=63.493, imageryFetch;dur=48.336, imageryProcess;dur=11.493;desc="image", cfRequestDuration;dur=23.000002
source-length
7686
content-length
3418
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
4b2b4907-9ba5-4cba-ad08-628155d5a670
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:15:42 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BBfqia0oguM9zxmRwyDxD%2BzvCsI0GvxNhS9z24Vjj97vA%2FZw1U%2B%2B3%2BblnfS68Zr%2FYFdnMrtdmXql%2FaGdRUXKiJeh4KfFeXI5xXx3iLImxRJrpV2dkXgc5PII"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626c09e92238-ORD
x-sorting-hat-podid
230
Legendary_Sound_Tile_92b8a521-7865-4c4d-946e-1fe90c95dd2e.jpg
koss.com/cdn/shop/files/ 		17 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Legendary_Sound_Tile_92b8a521-7865-4c4d-946e-1fe90c95dd2e.jpg?crop=center&height=300&v=1691504373&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
86fc4d3a9892d5b97026f2d01a31ab3401c58dd902f43da3efee6f32ab80a2dc
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
2025801
source-type
image/jpeg
server-timing
imagery;dur=6626.671, imageryFetch;dur=139.424, imageryProcess;dur=2305.667;desc="image", cfRequestDuration;dur=13.999939
source-length
12906778
content-length
17810
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
f511c17f-58ed-46dd-91a2-9db3308f788f
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:24:55 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zpDpyaVlVVHS52UNY5MW4%2BXAztidNWL3%2BYJGA1e8KYu1TMwxBQARyrwqsyomvNFNB5aMQktAlBSAt9ARm8NWF%2FByh1AuLRyFzwAnda7KRp1AK4Wy9rxHjyUp"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626c09ef2238-ORD
x-sorting-hat-podid
230
Retro.jpg
koss.com/cdn/shop/files/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Retro.jpg?crop=center&height=300&v=1706821888&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
704a10bac29f7892c05b432a17c6f4c90dedd3eb1137e257767259a30db73b63
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:48 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
991648
source-type
image/jpeg
server-timing
imagery;dur=1098.313, imageryFetch;dur=228.450, imageryProcess;dur=868.052;desc="image", cfRequestDuration;dur=17.999887
source-length
12525122
content-length
7232
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
95114b56-eae1-4d1f-aefd-177ac12778ea
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 14:49:51 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0%2FQ55MRMDVTIhf3YyVBSUGPDp9DohG8oijs7JJ1%2Fs%2FhSCFIWJFHJ0lNyYi0A%2FkONt3AUo2iY5bqZqmd%2F6pAKzfq0wsdH8zAFxmX14TowVU49Z7UDJ%2FAdMpN1"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e1d2c2238-ORD
x-sorting-hat-podid
230
Koss-Instagram-Shopping.jpg
koss.com/cdn/shop/files/ 		26 KB
27 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Instagram-Shopping.jpg?crop=center&height=300&v=1678219403&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
7aafa6c8c390167818ccdf09f84d432f36fc58e87d3254658694da8e231dc448
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
724373
source-type
image/jpeg
server-timing
imagery;dur=1014.002, imageryFetch;dur=175.761, imageryProcess;dur=836.774;desc="image", cfRequestDuration;dur=16.000032
source-length
4868678
content-length
26345
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
967bd50c-4df5-4a4f-8a90-993c76d0b8da
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:38 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=M%2BcR2BxXolqrVbxJaWWNtgWrVPuOjEN%2F1GQu3BBgBQhN%2FrEm%2FhCz62gd3zJ8cqaEgfAFWu9FKBwoZBMmDmuPA1mu3RBLJmz86kXZAdLNQJHYrRRNhHyad2td"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e2d3d2238-ORD
x-sorting-hat-podid
230
2017_0710_PortaPro_UrbanGirl_6.jpg
koss.com/cdn/shop/files/ 		20 KB
21 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/2017_0710_PortaPro_UrbanGirl_6.jpg?crop=center&height=300&v=1678282456&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
c392a2c24de61215bab4628f8140172ec60e83822d1086092b1f735a0dffb13d
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
2025801
source-type
image/jpeg
server-timing
imagery;dur=1168.496, imageryFetch;dur=87.808, imageryProcess;dur=993.171;desc="image", cfRequestDuration;dur=19.000053
source-length
5790809
content-length
20409
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
125c86a9-09c3-4046-80b0-ae6f21930866
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:23:36 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5Vkz0KrlNxI9zdrlfW1QzgLG%2F5Sj9%2BqnhxPgeeNtgNdoUOtApLjtkFeYgoFFf33Ii8d4a92EPROb0LX776EAi1%2FfckzEA0IjSaNVPbXqRiyZkvnnMJ98EXfz"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e4d602238-ORD
x-sorting-hat-podid
230
Koss-Register-Product_copy.jpg
koss.com/cdn/shop/files/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Register-Product_copy.jpg?crop=center&height=300&v=1626790804&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
faf5198987abea3a3922e7e7d6f4b5db83f230da6f9b36eaa7ebb7d6f59ca3ee
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
990589
source-type
image/jpeg
server-timing
imagery;dur=283.325, imageryFetch;dur=81.116, imageryProcess;dur=200.922;desc="image", cfRequestDuration;dur=14.999866
source-length
103942
content-length
3764
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
4c6e1b13-189c-4d3e-9808-af603548a82d
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:37 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=V2FaczDEKU%2F3jbNtmbtfDZyoYUxrINyXjfp7rMLoxHgvdbopKZUZDu9Ol6jc4363plr62eobID3kYJNyLfE0X%2F8YQQ7U4vEXaDgiA5RWJE7rehFD1tjC712t"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e4d622238-ORD
x-sorting-hat-podid
230
Koss-Headphones-Warranty_e736ecc4-90cc-42b5-bb57-6b9dbd356ade.jpg
koss.com/cdn/shop/files/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Headphones-Warranty_e736ecc4-90cc-42b5-bb57-6b9dbd356ade.jpg?crop=center&height=300&v=1626790947&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
63eab7a5a1d7066ebb4624d4aa36399ecb13f52a4f5e4604c45976bad13d3f84
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
2025802
source-type
image/jpeg
server-timing
imagery;dur=190.897, imageryFetch;dur=28.505, imageryProcess;dur=160.703;desc="image", cfRequestDuration;dur=23.000002
source-length
58009
content-length
3184
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
829b13ec-5413-4ba3-b391-24ca80c8dca1
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:37 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dYNP8L0YdVYyiZ71bURrawLt5uxmUKQiuBVFuel9mKRs3YyWXwn%2BxjwOhjPhervHGP3DHJKXESeEctSQ23siNB5iGEkrwZFjp0UTkkSVfH2o6dzC%2FP79Ds7G"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e4d652238-ORD
x-sorting-hat-podid
230
Koss-SP3.jpg
koss.com/cdn/shop/files/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-SP3.jpg?crop=center&height=300&v=1613727681&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
95138f13f963aa25324864e251013920c3f735a02db37f0ff300f247d7412531
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
2025801
source-type
image/jpeg
server-timing
imagery;dur=711.927, imageryFetch;dur=55.605, imageryProcess;dur=655.144;desc="image", cfRequestDuration;dur=13.999939
source-length
397676
content-length
8992
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
b63e90ec-3723-483a-a82d-b6262ee45c3a
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:23:36 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=P0Pnu5TxIoY7BWFaDnbYAkyY2xkyJUF7skPbwjZL7%2BwmGo5hBgLDfTOQTsYWUp4VIn6eoO1%2FJ%2BjEfjn3lOb3lOqlNaWelM%2BMQELRQQwQ6nqSvDlsGPwveRHM"}],"group":"cf-nel","max_age":604800}
content-type
image/avif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626e4d662238-ORD
x-sorting-hat-podid
230
classic-061523.css
cdn-images.mailchimp.com/embedcode/ 		5 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn-images.mailchimp.com/embedcode/classic-061523.css
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.161.213.119 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-3-161-213-119.yul62.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
5883e7efce2f2f635eabad6906850ac83ac2236f675bc969ff508c2ad2c6e041

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-amz-version-id
TLAqQVoBq2Hb5kr9KSEXmPqr6DohswZo
content-encoding
gzip
via
1.1 7476af8f062782a67347b5ad36d9410e.cloudfront.net (CloudFront)
date
Wed, 28 Feb 2024 07:46:53 GMT
last-modified
Tue, 21 Nov 2023 20:06:10 GMT
server
AmazonS3
x-amz-cf-pop
YUL62-P1
age
66357
x-amz-server-side-encryption
AES256
etag
W/"0d26555d70e62981c5039c0b5d571de9"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
alt-svc
h3=":443"; ma=86400
x-amz-cf-id
TACSk6yIhG0KCe8_ClWBTXocCg0qFcMtoY1ouYhABU6iUCZwjHDL-A==
mc-validate.js
s3.amazonaws.com/downloads.mailchimp.com/js/ 		140 KB
140 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.216.206.141 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
b15aceb04dbf5604df5617cfe984f48479cb131c1df02825d1c24e9f35d01857

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

Date
Thu, 29 Feb 2024 02:12:50 GMT
Last-Modified
Mon, 20 Aug 2018 17:42:38 GMT
Server
AmazonS3
x-amz-request-id
1H3YQX94D8AKK759
ETag
"6465dd4a8331265e6629cd069e03504c"
Content-Type
application/javascript
Cache-Control
public,max-age=2592000
Accept-Ranges
bytes
Content-Length
143249
x-amz-id-2
w8h8KoO8ROKsms3e/CwU1iPlp1+YTrv4iBlN7RLbr+kxyPbS6wSYXPW3uK/7lP1ydHFwE+2gquo=
b4d8af208w39648077pb05fb6acmf7ef51d2m.js
koss.com/cdn/wpm/ 		72 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
883d0e2a161e7718a19e8c37758ccda3d4aff7505e6113836dd94340e5dde1b5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
23207
content-encoding
br
server-timing
imagery;dur=39.308, imageryFetch;dur=39.100, cfRequestDuration;dur=13.999939
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
8ecac6e9-6806-42aa-9429-57133df79ec0
last-modified
Wed, 28 Feb 2024 19:46:01 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vuWB7tNYphI%2FDLGgdEIONxLCsSaG9yrZIdOUQChCpn3R1Me4pMxcXBzAJwyyhHNQFUfnyX3pQZkFOB6S1loit%2FoDndjgWVSMqYm%2F68VUk7aGE3Mc84Gpna6T"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
85cd626e4d682238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js>; rel="canonical"
x-sorting-hat-podid
-1
trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
koss.com/cdn/s/ 		112 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
b51c8949f38470d0b02e4e528a492c1aeba216b19530d1f97ca7fa8ea68cc27e
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
16925
content-encoding
br
server-timing
imagery;dur=173.430, imageryFetch;dur=173.248, cfRequestDuration;dur=13.000011
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
85ca2cde-5b1b-4c30-a1cd-68ee59726890
last-modified
Wed, 28 Feb 2024 21:30:44 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1ovBgXThttZSzpVkiMQ979uqMcuUU1o66PzJL2ON97qMXrKP8L7EDps3I%2FpGHVy5KHC4Fq7JDEXjrM4j7CRQl6jOLOMe4QQXfXodGefREcafUQRodoxeibnc"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000
cf-ray
85cd626e4d6a2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js>; rel="canonical"
x-sorting-hat-podid
-1
shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js
koss.com/cdn/shopifycloud/shopify/assets/ 		8 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
4153528
content-encoding
br
server-timing
imagery;dur=160.820, imageryFetch;dur=31.299, cfRequestDuration;dur=15.000105
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
e3afb045-9c86-4c40-920e-ca10064af96b
last-modified
Fri, 12 Jan 2024 00:27:20 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=27hmlJQj2NjUyzpmDAZ7jEufe%2FFSPC%2B6Q6z%2F6aJosfUrtJi7AmPk6GCocEzsnegOVP%2FK1o8IccT9Y6w6nP5LJulaU98fqx1UrtQC7M1tvqul2jsOxg078xY8"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31556952, immutable
cf-ray
85cd626e4d6c2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/shopify/assets/shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js>; rel="canonical"
x-sorting-hat-podid
-1
shopify-boomerang-1.0.0.min.js
koss.com/cdn/shopifycloud/boomerang/ 		58 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/boomerang/shopify-boomerang-1.0.0.min.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
3d4f19e27ee9a32aa646c33e89666ff5b295cfd9d96cb4a983edb4ae3c011dbd
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
4165730
content-encoding
br
server-timing
imagery;dur=22.033, imageryFetch;dur=21.781, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
8f571782-b99e-4384-9fd9-6b888efeacb7
last-modified
Thu, 11 Jan 2024 21:03:58 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7FRDZaDiF52lpuk4MhvaiwtvxNBQLcUzwwSIfiAOyQfAT4%2FDCMzPi7k3W9TZwsAjIK0MtEvRlZKPQVgSjk3w0oglrSOfhUWG8U4oIYQywOdkaD7vyfZuhiUH"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=3600, must-revalidate
cf-ray
85cd626e3d532238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/boomerang/shopify-boomerang-1.0.0.min.js>; rel="canonical"
x-sorting-hat-podid
-1
roboto_n3.fcf1a8ca0d134f200393562dbdc9f5836276782d.woff2
koss.com/cdn/fonts/roboto/ 		20 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/fonts/roboto/roboto_n3.fcf1a8ca0d134f200393562dbdc9f5836276782d.woff2?h1=a29zcy5jb20&h2=a29zcy1zdGVyZW9waG9uZXMuYWNjb3VudC5teXNob3BpZnkuY29t&hmac=0ad702fb4c4955b8812ca70f0573bdf5c9070569ce1d26185391b151ac79f891
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
eabecc8865ce34b3ef6a0659aa5b1779431e2ce959b4b6bde0b0cb6df9fe685f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
29237
server-timing
imagery;dur=52.820, imageryFetch;dur=52.461, cfRequestDuration;dur=9.000063, ipv6, cfRequestDuration;dur=24.000168
alt-svc
h3=":443"; ma=86400
content-length
20408
x-xss-protection
1; mode=block
x-request-id
ad3842fe-db77-47e2-9838-49776fc5eb14
last-modified
Thu, 01 Feb 2024 14:46:16 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=67vdUKB6ecprR5WzNIowD475QUa%2FizbjRIJha5BnVzHRt0GnYoFMT2kVC8CmV3c6iwFB68b2WlxIqttPL15G2w6QDGTGAreKfPvz%2BxGSD9KcZz%2FrV%2F%2FQDR5Q"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=2629800, immutable
accept-ranges
bytes
cf-ray
85cd626e4d6d2238-ORD
timing-allow-origin
*
roboto_n5.126dd24093e910b23578142c0183010eb1f2b9be.woff2
koss.com/cdn/fonts/roboto/ 		20 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/fonts/roboto/roboto_n5.126dd24093e910b23578142c0183010eb1f2b9be.woff2?h1=a29zcy5jb20&h2=a29zcy1zdGVyZW9waG9uZXMuYWNjb3VudC5teXNob3BpZnkuY29t&hmac=edf249d29068af75a98e80fb6fecd786d29c5789a72e0d28d8130637699541dd
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
29d7a171bf5aa6e154d2c9fe04406c067791ed4711013a406ae706343e2e6c4c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
40589
server-timing
imagery;dur=123.345, imageryFetch;dur=123.048, cfRequestDuration;dur=9.999990, ipv6, cfRequestDuration;dur=30.000210
alt-svc
h3=":443"; ma=86400
content-length
20500
x-xss-protection
1; mode=block
x-request-id
daf796f9-fd54-401f-8e84-db2244eb7400
last-modified
Tue, 27 Feb 2024 17:04:09 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2B3IG8Ky8ZfJsqatJYCcmN3uUwFClHZRlkItqWR8VrX3ApxKTdKFDeTN07xgJaKjQrXbNwSe3O6NGAz8v1Y1MErJxnG5Wk5ke4cicsJ3OC3gGXG%2BcQoyfy7r6"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=2629800, immutable
accept-ranges
bytes
cf-ray
85cd626e4d702238-ORD
timing-allow-origin
*
roboto_n4.da808834c2315f31dd3910e2ae6b1a895d7f73f5.woff2
koss.com/cdn/fonts/roboto/ 		20 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/fonts/roboto/roboto_n4.da808834c2315f31dd3910e2ae6b1a895d7f73f5.woff2?h1=a29zcy5jb20&h2=a29zcy1zdGVyZW9waG9uZXMuYWNjb3VudC5teXNob3BpZnkuY29t&hmac=c4afc51665689a9aac3e8754a17aaade5c9bff9a70e30554342d932d122bca8a
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
2deee13a48ba2fddd9440dd1b711193236285f8cc73ed5692055527a100cb35b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
22588
server-timing
imagery;dur=56.902, imageryFetch;dur=56.495, cfRequestDuration;dur=57.999849, ipv6, cfRequestDuration;dur=80.999851
alt-svc
h3=":443"; ma=86400
content-length
20448
x-xss-protection
1; mode=block
x-request-id
bdf6985f-8b9c-4415-b9cb-4be3ed4f467d
last-modified
Wed, 28 Feb 2024 14:18:09 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ekAxalWwnsP0LR2uRV6MKG%2FzJ%2Fi6iXxUD9b2WHW4wNZJ4e8goacPXHZJgsQ4uTRJIyD%2B%2Fe7CX9CIrWvwZ9lZjZPyeszgFTQqSSQKHyrTbrkhYNNdGfuhCoKa"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=2629800, immutable
accept-ranges
bytes
cf-ray
85cd626e4d712238-ORD
timing-allow-origin
*
roboto_n7.51ede27d5b58491d9cf07ad184108da52fef80b4.woff2
koss.com/cdn/fonts/roboto/ 		20 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/fonts/roboto/roboto_n7.51ede27d5b58491d9cf07ad184108da52fef80b4.woff2?h1=a29zcy5jb20&h2=a29zcy1zdGVyZW9waG9uZXMuYWNjb3VudC5teXNob3BpZnkuY29t&hmac=a74ce83724770424685333505c0fd63693b33f001ac8bb35212c0a6f01b4c202
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
47f2c8e411299e2915bea17e36b56828ee1d14b564afb39440542a21f13d1f15
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
34676
server-timing
imagery;dur=55.299, imageryFetch;dur=54.931, cfRequestDuration;dur=8.000135, ipv6, cfRequestDuration;dur=23.000002
alt-svc
h3=":443"; ma=86400
content-length
20540
x-xss-protection
1; mode=block
x-request-id
b56c9e6e-fd98-4925-8955-ca93537421ff
last-modified
Thu, 28 Dec 2023 18:44:08 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4AGiYAxPgIbq5aVWE1YPru5YSJH%2FrRqoTz0FW83Mp6JWT1%2BzSYhb1X5uvRFHfg9V2WUbHh8oB%2Fo%2BkJ1AqiuUKwRe5cBctvbG2Lqrtleqr7jL0ZOMA0gR9TZH"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=2629800, immutable
accept-ranges
bytes
cf-ray
85cd626e8dd22238-ORD
timing-allow-origin
*
250.jpg
koss.com/cdn/shop/files/ 		23 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/250.jpg?v=1692219073&width=1600
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
746a8bf29d1ffee74b2a10e0f97926e6ce8459c117b94384f4eba98d5d26daae
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
source-type
image/jpeg
server-timing
imagery;dur=426.657, imageryFetch;dur=44.136, imageryProcess;dur=378.599;desc="image", cfRequestDuration;dur=21.000147
source-length
427744
content-length
23326
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
e187cf93-0466-479d-a2f2-54cdb3fb1588
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 26 Feb 2024 19:04:48 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hl9Ik1u9DGbLW6SXFlYILAl6LBbKXkDrMhfqYjQ1NNQIUO5xKDPQ5YLmF5KttiWvba75lWbbhFjUuz7uHdxjlgZDMFJr22tVnsrfWBya5%2FScC5%2Fsxn5AUbKX"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ebe172238-ORD
x-sorting-hat-podid
230
bt_89a2e224-b5a6-43e0-96dc-f02fe49e7474.jpg
koss.com/cdn/shop/files/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/bt_89a2e224-b5a6-43e0-96dc-f02fe49e7474.jpg?v=1692219175&width=1600
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
05523255ad269bc782bedc691db2db110c76355208a225038156e1655af53880
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
source-type
image/jpeg
server-timing
imagery;dur=598.361, imageryFetch;dur=26.646, imageryProcess;dur=473.987;desc="image", cfRequestDuration;dur=23.000002
source-length
530754
content-length
29286
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
caf84dba-8718-4c2e-a92d-b6002ef9fa46
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 26 Feb 2024 12:44:25 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oNk2Wx92j3N0xq3V%2FUXxuUFIAr13sbyeFPnlChPrOVaOQuMtExe1hAKtFYcPhwYTy48NcqlkFld6gwBhDBA33eEM%2Fn0KO2SsirJyEyMCf9g%2FjTfh%2FJUG7CQv"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ebe1a2238-ORD
x-sorting-hat-podid
230
ezgif-4-f7b539999f.gif
koss.com/cdn/shop/files/ 		318 KB
319 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/ezgif-4-f7b539999f.gif?v=1678287444&width=1000
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
4fdba2da5347de887f6b703983203953e1cbb91d424f6014121970eb7b4c357c
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
1427
source-type
image/gif
server-timing
imagery;dur=2709.981, imageryFetch;dur=81.975, imageryProcess;dur=2623.238;desc="image", cfRequestDuration;dur=19.000053
source-length
1250776
content-length
325866
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
2c63f71b-2501-4e6a-bdf1-a1a3c21149e9
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 28 Feb 2024 15:23:29 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jPEGIA%2BixCn8Dit363dAnPyOPIdsQzA3S9GrWGsilwEWxd74DRY1mCPGZ3uqXLk5%2BXYRjnGHFc8N0dPXz41AGbkZpB3Ch9bjfZdulZ%2FixdenniIUMlwLR7JU"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ebe1d2238-ORD
x-sorting-hat-podid
230
Koss-International-Shipping-Red-Mobile_copy.jpg
koss.com/cdn/shop/files/ 		28 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-International-Shipping-Red-Mobile_copy.jpg?v=1681842551&width=1500
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
ea551f72b664f37fe9f06713b4e30e7f6ee28ec1bc5d19d4cde349efbc29a92f
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
source-type
image/jpeg
server-timing
imagery;dur=301.599, imageryFetch;dur=56.035, imageryProcess;dur=242.984;desc="image", cfRequestDuration;dur=29.000044
source-length
183946
content-length
28680
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
9af93de2-657e-46d5-ad69-fda43e4ab094
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:38 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AZxG4%2Fj1CkpxPSXCUW3BbppVWqwYF4cK5Zj7YIFop1j3eLicmLfcAcG2KZ%2BrOlWE%2Bn1qpTti7%2BM2Wqc71JRyW0uPL%2B00eBU%2BzJj2jB1%2F2O79N1rkLUeOCv45"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ebe1e2238-ORD
x-sorting-hat-podid
230
KSC75_182dd589-78cf-4900-96af-42a31ed20bf2.jpg
koss.com/cdn/shop/files/ 		42 KB
43 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/KSC75_182dd589-78cf-4900-96af-42a31ed20bf2.jpg?v=1681238802&width=1500
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
3b03146358b5d2f0848c9a16b8f8448b27a6050bcbf1da8ed0330d924795125a
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
source-type
image/jpeg
server-timing
imagery;dur=274.573, imageryFetch;dur=34.043, imageryProcess;dur=238.244;desc="image", cfRequestDuration;dur=77.000141
source-length
278277
content-length
43234
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
ce54665d-0151-4680-975e-e40819f62e96
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:42 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mWduUChWA4tpCrbPwCe224p0opgDoTGIDEaF4opDwCf7XP%2F1cswIJdHzJcoUgO7x9lzNeUVrReIMX1FdIKaeCdzVyn8gmkZwqsocmvLvthngrVWISvVWAlAn"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ebe1f2238-ORD
x-sorting-hat-podid
230
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		45 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=0-

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7360
Content-Range
bytes 0-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=27.999878
alt-svc
h3=":443"; ma=86400
Content-Length
16809304
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=q2Rv%2BOq4HaBEipBu0EGIi4be0PbbZ6GduUDr7VAtd07zapumJNmSp3bFmI4CkHA8%2BB1XFpw4IbklfniMz2g5CqbfwmKDdouMRtflyU0AkIOcnhYmyai0GoirdIzClP5YDA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd626ecb3836ad-YYZ
John-C-Koss.gif
koss.com/cdn/shop/files/ 		11 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/John-C-Koss.gif?v=1628782678
Requested by
Host: koss.com
URL: https://koss.com/cdn/shop/t/9/assets/custom.css?v=116115100344240143431706655255
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
6ad106137508658863b3d602fc398c347e37587429ab8748eed623c6ab9696c1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/cdn/shop/t/9/assets/custom.css?v=116115100344240143431706655255
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
7998017
source-type
image/gif
server-timing
imagery;dur=114.067, imageryFetch;dur=64.358, imageryProcess;dur=48.879;desc="image", cfRequestDuration;dur=13.999939
source-length
11547
content-length
11547
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
7a70c391-1109-483b-aaea-bf08c8768f38
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 02 Nov 2023 08:57:13 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Lfk51v%2FSCJzJNlbuua3jvTC921AE7rqqS%2FziY7RqPOPA3RSdMbThD20Yjf5jEJwNCcR5gNSUjFKqdnosJbDVcf5gAwawjdAgIzVCqljTdiWyNRRnkgSdQ5Kb"}],"group":"cf-nel","max_age":604800}
content-type
image/gif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ece3c2238-ORD
x-sorting-hat-podid
230
Utility_Series_f2b0c028-6669-4bfd-8218-72ce13d19fe4.jpg
koss.com/cdn/shop/files/ 		24 KB
25 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Utility_Series_f2b0c028-6669-4bfd-8218-72ce13d19fe4.jpg?v=1678212992&width=1500
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
95498a03d85657de8ea9ede5afe540b0e72f511ba7f0c176d3bde646d7730c3b
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
source-type
image/jpeg
server-timing
imagery;dur=264.846, imageryFetch;dur=73.384, imageryProcess;dur=189.673;desc="image", cfRequestDuration;dur=27.999878
source-length
154658
content-length
24472
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
3aa69a84-0aa6-44d7-9d35-8d2da2b3fb2c
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 15 Feb 2024 01:00:53 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HfG8%2FhRnDG%2B505vmrHUBfHlHIxKkniwae%2FVlHv5Q8rAwsSLZl120b5ElWtjkfML%2BpxfJCE5oFisr748Nbp%2BmkQkXez6qKGUxaGP08ELurC0qifZTI7dN6fIt"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd626ece432238-ORD
x-sorting-hat-podid
230
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		63 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=0-

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14566
Content-Range
bytes 0-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=20.999908
alt-svc
h3=":443"; ma=86400
Content-Length
23002794
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=D882HLQu0ryzi%2BHOIkr73imv%2FmwReDqCveAmOfd2fSURkLXuTXUeWamfFvwCQZfooHYB9oc7jVw%2B%2F4Gm%2F%2B0AfwxzTI2lXa1HH%2BZ9yuAXMsAfyDjiG2NeDocSmoB%2F1Vl4bg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd626efbb836ad-YYZ
en-ca
koss.com/wpm@4d8af208w39648077pb05fb6acmf7ef51d2/web-pixel-shopify-custom-pixel@0575/sandbox/modern/ Frame 4129 		40 KB
17 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://koss.com/wpm@4d8af208w39648077pb05fb6acmf7ef51d2/web-pixel-shopify-custom-pixel@0575/sandbox/modern/en-ca
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
c72760b4e77ea0bb63ff41a3b1c1a4da5d885895159a18069abd5a31b38f7a85
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'self'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language
en-CA,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000, public
cf-cache-status
BYPASS
cf-ray
85cd626f9fa02238-ORD
content-encoding
br
content-language
en
content-security-policy
block-all-mixed-content; frame-ancestors 'self'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Thu, 29 Feb 2024 02:12:49 GMT
etag
W/"cacheable:19fb15d55d9845b1f558639bf9b40de5"
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by
Shopify
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dl0pJ1UOqkeWlii1N3nY0T1ws7koITnLcyPZ2xUXMMzTC2CfdtcOqZPALDqPEIEMI5DWRi9E%2F97432hb3siphqVFItnhmydocf1WBHtaNIyCA267lFHVrW1I"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
processing;dur=15, db;dur=4, asn;desc="577", edge;desc="ORD", country;desc="CA", theme;desc="138702913767", servedBy;desc="xn2z", requestID;desc="c4d271e4-b466-4238-8c42-e5d8a485b91f" cfRequestDuration;dur=82.000017
strict-transport-security
max-age=7889238
vary
Accept, Accept-Encoding
x-cache
miss
x-content-type-options
nosniff
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
c4d271e4-b466-4238-8c42-e5d8a485b91f
x-robots-tag
noindex, nofollow
x-shardid
230
x-shopid
52596080813
x-shopify-stage
production
x-sorting-hat-podid
230
x-sorting-hat-shopid
52596080813
x-storefront-renderer-rendered
1
x-xss-protection
1; mode=block
worker.modern.js
koss.com/wpm@4d8af208w39648077pb05fb6acmf7ef51d2/web-pixel-shopify-app-pixel@0575/sandbox/ 		40 KB
17 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://koss.com/wpm@4d8af208w39648077pb05fb6acmf7ef51d2/web-pixel-shopify-app-pixel@0575/sandbox/worker.modern.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
4dbb1fcdc7c4425c9ad3208fd0390bfafa3c8deb250f4a3c96f875e7504bc961
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'self'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
block-all-mixed-content; frame-ancestors 'self'; upgrade-insecure-requests;
content-encoding
br
x-permitted-cross-domain-policies
none
age
22672
server-timing
processing;dur=17, db;dur=6, asn;desc="7922", edge;desc="ORD", country;desc="US", servedBy;desc="qpmk", requestID;desc="f6c6a2f3-f0af-4927-b8c6-a6680eadc2f6", cfRequestDuration;dur=15.000105
x-sorting-hat-shopid
52596080813
x-shardid
230
x-storefront-renderer-rendered
1
etag
W/"cacheable:60e4d0dfdfd8e3ca3f113e6f5aa7e2ed"
x-shopid
52596080813
x-frame-options
SAMEORIGIN
vary
Accept, Accept-Encoding
content-type
text/javascript; charset=utf-8
content-language
en
cache-control
max-age=31536000, public
x-robots-tag
noindex, nofollow
date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=7889238
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
x-cache
miss
powered-by
Shopify
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
f6c6a2f3-f0af-4927-b8c6-a6680eadc2f6
x-shopify-stage
production
server
cloudflare
x-download-options
noopen
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DkeziiUk4bEMChbR%2FqKP%2BBjTsH%2F6xayg55J6L%2Feg%2FtfucofidIx480%2Fj5KOnStQtfbQsnJWnP6QUlskchtsexboViiYxyf2kOdq8xnZMBEiVK%2FTUIU4aRWbn"}],"group":"cf-nel","max_age":604800}
cf-ray
85cd626fdff32238-ORD
x-sorting-hat-podid
230
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		31 KB
32 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
59749766b19f47408751acbd4ba8bd74e5def18383644dd1ff2879516559cbe9
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=16777216-

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7360
Content-Range
bytes 16777216-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=14.999866
alt-svc
h3=":443"; ma=86400
Content-Length
32088
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SP0TuGuRbQRTgtnhpiEY%2BRhsys680gtUDq6mTa0%2Fqg6D2RczOGVoLTdRs%2Bvf81FETrfwrxfYWP1bb5Lu%2Fri75T5IFcFdl3WgYjygUOj7cBCs7R%2F5SWFnmaLSWZL2uU3BHQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd62702daf36ad-YYZ
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
712 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=44.999838
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
b05f9751-7f47-4f1e-b674-738eefff6d19
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=J2ChhoEA7l7tZtCQS%2BYAQIA7D4jHjtpIFRAfbOhKNAavnIIk9gFzJwRmouYPPbSWayQZzWSOYmDPwZpyBsOheKQNjfToGRE4TPgC1ndhogJGFjJRe1Rjrpkn"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd626ff81c2238-ORD
fbevents.js
connect.facebook.net/en_US/ 		214 KB
58 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f003:c0e:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
0e04153b5f73bfa7866948f2a9870593d69bfde14e77a1a06af5f567096e5a09
Security Headers
Name Value
Content-Security-Policy default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

permissions-policy-report-only
clipboard-read=(), clipboard-write=(), picture-in-picture=();report-to="permissions_policy"
content-security-policy
default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
Thu, 29 Feb 2024 02:12:50 GMT
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
57257
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
pragma
public
x-fb-debug
wurEzi5TIJdeXWTDj1p5+xLf3JFmDWAAKmwlUe+mbN9iJw8QHbthegEwf7YbVSsKoaHK8WXMptlUvBuGlncKGQ==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
cache-control
public, max-age=1200
permissions-policy
accelerometer=(), ambient-light-sensor=(), autoplay=(), bluetooth=(), camera=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c07::8b Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 29 Feb 2024 00:56:04 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
4605
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Thu, 29 Feb 2024 02:56:04 GMT
core.js
s.pinimg.com/ct/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s.pinimg.com/ct/core.js
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1408:ec00:28f::1931 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
1d6208e6b713636d04fb441fe6591a9965fa4c526c865cc66d2ff71404b19ab5

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

akamai-x-true-ttl
7200
content-encoding
br
x-cdn
akamai
etag
"97eb8c44e0efa916e09d4b858f161072"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding, Origin
access-control-max-age
86400
content-type
application/javascript
access-control-allow-origin
*
access-control-allow-methods
GET
access-control-expose-headers
X-CDN
cache-control
max-age=7200
accept-ranges
bytes
alt-svc
h3=":443"; ma=600
content-length
1856
js
www.googletagmanager.com/gtag/ 		292 KB
96 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1b::61 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
d071fe66eaae1829d56ca17a33af9dd2e6e1345828f5dc0cc194758b2e8f6e1b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
97658
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 29 Feb 2024 02:12:50 GMT
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
713 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=31.000137
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
e3ee8cdc-2dee-417c-9eac-88a57ba2bd18
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ja4xl0NgZ8vdYJXD%2B2spfA5%2BMz31MI0bPjRO6Yk43zT2a3NOxPshR6UFPCK9cx4UXLvtSYzI9he298ESOx0A1303B%2B1KPC6A7vBzDk61zKFRjVK0%2F83PFegg"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd627018602238-ORD
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
715 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=29.000044
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
14277898-dd07-42b6-bc49-02980f07f807
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VXwW93yjb6kRqopsoSy844trNWLWUGkrmBaPVm6jgQGH%2BXUM4rDwOLYr06wG%2BZIlGcRxWJRzXqCRUwGk2siDXgLeKjXre%2BQ4nDQKuP48g%2Ftu4yAL7Uxtkipe"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd6270286a2238-ORD
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
715 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/s/trekkie.storefront.b39c69c054cc57f9ceaf24abbc7c8a2c3e590619.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=27.000189
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
0314c0b5-fe44-40a1-9717-fbac442d4054
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wFwnPnQ4roeyu5n5joKzmi2%2F9mEJrgwMgP2VQp%2FYMWJ%2Bm6dEIrLV%2FL%2BSuBh2h3Y9K46UmICTJkYRGM5IdNapQMwlKGsqaqKu3HmoSz2s9HYXpi73LvWwcyAQ"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd627028722238-ORD
dropdown-arrow.png
koss.com/cdn/shop/files/ 		384 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/dropdown-arrow.png?v=1700235627
Requested by
Host: koss.com
URL: https://koss.com/cdn/shop/t/9/assets/custom.css?v=116115100344240143431706655255
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
465c47354aee66f5ef767b227344edfebc17f4d269729e5ef6ee748c54ef6d1f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/cdn/shop/t/9/assets/custom.css?v=116115100344240143431706655255
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7826734
source-type
image/png
server-timing
imagery;dur=105.164, imageryFetch;dur=85.341, imageryProcess;dur=18.329;desc="image", cfRequestDuration;dur=13.000011
source-length
1088
content-length
384
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
fd11a07e-14dd-4a6f-9ba5-1962570a4a5b
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 29 Nov 2023 12:13:20 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=63QsYyaX%2FDgyIII7%2Bkyp8wnHSZoa%2BrA1lV3hnm8VBGskxy2LvF3pM5TPs9lcF%2FzZdV8UwWNtfg0YJ7HgVe2SxxdUhmmn0%2FlorMh5ygTzJ7ei7%2FwFjYc9nVzm"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd6270e98e2238-ORD
x-sorting-hat-podid
230
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		32 KB
32 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
56fd901ad27aec82f33e0ae9a8ce2f8eb9e1ac323b135acf294521efabb88fb3
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=22970368-

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14566
Content-Range
bytes 22970368-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=30.000210
alt-svc
h3=":443"; ma=86400
Content-Length
32426
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=01pDnWsFUnt%2BAjfFPRZWRl8dRr7xv2%2Bu%2F%2B96EfPYlwt30RL0vnhvp1Wf34kjQg7UclfTMoxP%2Fx%2FQH5N9ZppNA8aOF0KiVfare1dypPAXw7u3Dxi9TYwacmJ6Njh46DADow%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd62728bce36c5-YYZ
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
714 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=31.000137
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
c41f4374-4f5f-4d6c-9f88-ac6f7364d4b3
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Fv0UNOkPSeSRLrIFsfWvjG6gEjGUSL2%2F454RqkeNF4v9ruBeodvTGNhX2BnmhdYuhUhyCnNGBY1jZpsXhUbuo2Gwlu62I06%2FUu1C52eelzo0%2BIPCNh3Emnml"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd6272bc142238-ORD
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		0
0
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		42 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=1114112-

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7360
Content-Range
bytes 1114112-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
Content-Length
15695192
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oXQySL6lQrtZ0Kl3%2Fe6CG%2B5pw18de5HXNbvRHhLBa%2BRwjp1%2BUfEvRXeA43r%2FkKC8Nf71BV7b8hNqk8tuPEjoLBC6kxXbZJdJGIdSyqO0lZNApXOgpXAFIoOXelydmnW9OQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd62739d5d36c5-YYZ
analytics.js
koss.com/cdn/shopifycloud/media-analytics/v0.1/ 		24 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/media-analytics/v0.1/analytics.js
Requested by
Host: koss.com
URL: https://koss.com/cdn/shopifycloud/shopify/assets/storefront/load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
7abc5bad60f3c1a3728640864ab085439d4c492e440bdd89b2d64d613aaf2160
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/en-ca
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
3159
content-encoding
br
server-timing
imagery;dur=29.883, imageryFetch;dur=28.360, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
00c84089-2a0b-4fa4-b1cb-b979fd32d6dc
last-modified
Wed, 28 Feb 2024 21:37:51 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=MSYRj1nfGORFSbh6Vxl3vaID0X7tG88USw8FZvNTZSNbVA6c%2F4RPZMm59UuFIpPnGvyf0IEooOY3JNcyWs9BiiBcnAiCsb4MmjxBsip7l0QNpu8tJdoJcxCG"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=3600
cf-ray
85cd62741e1b2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/media-analytics/v0.1/analytics.js>; rel="canonical"
x-sorting-hat-podid
-1
session
shop.app/pay/ 		18 B
2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://shop.app/pay/session?v=1&token=d8bb0b1d-e16d-43ef-8887-8d30b681ae14&shop_id=52596080813
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.33 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
checkout.shopify.com
Software
cloudflare /
Resource Hash
9b5179ea2a77fe69b294fbd2ed504eacbfbe048ede58967b43af2ca537144b1f
Security Headers
Name Value
Content-Security-Policy default-src 'none'; font-src 'self' https: data: https://cdn.shopify.com https://cdn.shopifycloud.com; child-src blob: merchant-feedback.shopify.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: cdnjs.cloudflare.com v.shopify.com https://cdn.shopify.com https://cdn.shopifycloud.com https://www.google-analytics.com https://mpsnare.iesnare.com https://cdn1-sandbox.affirm.com https://checkout.shopifycs.com/dist/card_fields.js https://www.google.com https://www.gstatic.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com https://unpkg.com; style-src 'self' 'unsafe-inline' blob: cdn.shopify.com sdks.shopifycdn.com https://cdn.shopify.com https://cdn.shopifycloud.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com; media-src 'self' blob: data: cdn.shopify.com; img-src 'self' data: blob: https: cdn.shopify.com proxy.shopifycdn.com sdks.shopifycdn.com shopify-arrive.s3.amazonaws.com storage.googleapis.com v.shopify.com; connect-src 'self' https: https://cdn.shopify.com https://cdn.shopifycloud.com https://sessions.bugsnag.com https://notify.bugsnag.com https://monorail-edge.shopifysvc.com https://www.google-analytics.com https://stats.g.doubleclick.net https://atlas.shopifysvc.com https://hcaptcha.com https://*.hcaptcha.com; object-src 'none'; upgrade-insecure-requests; frame-src 'self' https://app.mode.com https://www.youtube.com https://app.datadoghq.com https://*.shopifycs.com https://pay.shopify.com https://checkout.shopifycs.com https://www.affirm.com https://sandbox.affirm.com https://cdn1-sandbox.affirm.com https://www.google.com https://recaptcha.google.com https://hcaptcha.com https://*.hcaptcha.com; frame-ancestors admin.shopify.com https: *.myshopify.com admin.shopify.com
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
default-src 'none'; font-src 'self' https: data: https://cdn.shopify.com https://cdn.shopifycloud.com; child-src blob: merchant-feedback.shopify.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: cdnjs.cloudflare.com v.shopify.com https://cdn.shopify.com https://cdn.shopifycloud.com https://www.google-analytics.com https://mpsnare.iesnare.com https://cdn1-sandbox.affirm.com https://checkout.shopifycs.com/dist/card_fields.js https://www.google.com https://www.gstatic.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com https://unpkg.com; style-src 'self' 'unsafe-inline' blob: cdn.shopify.com sdks.shopifycdn.com https://cdn.shopify.com https://cdn.shopifycloud.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com; media-src 'self' blob: data: cdn.shopify.com; img-src 'self' data: blob: https: cdn.shopify.com proxy.shopifycdn.com sdks.shopifycdn.com shopify-arrive.s3.amazonaws.com storage.googleapis.com v.shopify.com; connect-src 'self' https: https://cdn.shopify.com https://cdn.shopifycloud.com https://sessions.bugsnag.com https://notify.bugsnag.com https://monorail-edge.shopifysvc.com https://www.google-analytics.com https://stats.g.doubleclick.net https://atlas.shopifysvc.com https://hcaptcha.com https://*.hcaptcha.com; object-src 'none'; upgrade-insecure-requests; frame-src 'self' https://app.mode.com https://www.youtube.com https://app.datadoghq.com https://*.shopifycs.com https://pay.shopify.com https://checkout.shopifycs.com https://www.affirm.com https://sandbox.affirm.com https://cdn1-sandbox.affirm.com https://www.google.com https://recaptcha.google.com https://hcaptcha.com https://*.hcaptcha.com; frame-ancestors admin.shopify.com https: *.myshopify.com admin.shopify.com
x-permitted-cross-domain-policies
none
server-timing
cfRequestDuration;dur=64.000130
etag
W/"9b5179ea2a77fe69b294fbd2ed504eac"
vary
Accept, Origin, Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://koss.com
access-control-expose-headers
cache-control
max-age=0, private, must-revalidate
x-frame-options
DENY
x-robots-tag
noindex
date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
BYPASS
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
p3p
CP="Not used"
alt-svc
h3=":443"; ma=86400
content-length
18
x-xss-protection
1; mode=block
x-request-id
211cc55f-519c-44bc-9fb6-4b621b4415db
x-runtime
0.003171
server
cloudflare
x-download-options
noopen
access-control-max-age
7200
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JlAqMqBn5LuRZIzYO%2BkIGnoCOBAtGXt6JR8lLkS%2B8NOUUeXYFiVXMdTWMfFmazxA4AieHYJN%2FyoCfTMVdAIonm1xAL%2BlRG5DaFJMcdBYosfpqfxlTmKpQn6A"}],"group":"cf-nel","max_age":604800}
access-control-allow-credentials
true
accept-ranges
bytes
cf-ray
85cd62764ae11140-ORD
x-sorting-hat-podid
-1
flickity-chunk.js
koss.com/cdn/shop/t/9/assets/ 		43 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/flickity-chunk.js?v=85142651148763024801705004240
Requested by
Host: koss.com
URL: https://koss.com/cdn/shop/t/9/assets/theme.min.js?v=131958318633509184691705004240
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
308c07c229830709056b6ca03cdcd7a07433bacedcdf116a32a6ae806946e69c
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/cdn/shop/t/9/assets/theme.min.js?v=131958318633509184691705004240
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
2026096
content-encoding
br
server-timing
imagery;dur=191.602, imageryFetch;dur=173.260, cfRequestDuration;dur=25.000095
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
8782f197-d911-4b59-a0eb-6922669a4038
last-modified
Mon, 05 Feb 2024 14:49:50 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=N2F6yyVeEbnbwyutLCkCEzKWmHe2m1Ksv61ZFgy8b%2BEROXul%2FdHTPBYPzebS0t5O23HDj5Phi77DrTCuV8BSrS8Z3VZHTDyFgA6S6YE8Z144cM%2BqXRWKf9WT"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
cf-ray
85cd62742e4f2238-ORD
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/t/9/assets/flickity-chunk.js>; rel="canonical"
x-sorting-hat-podid
230
cart.js
koss.com/en-ca/ 		283 B
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://koss.com/en-ca/cart.js
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
05cf6cbb07f5a162985720a2f75b00fc0e20c3f224ed19b704b40b92e815e2e0
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
x-content-type-options
nosniff
strict-transport-security
max-age=7889238
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
server-timing
processing;dur=15, db;dur=7, asn;desc="577", edge;desc="ORD", country;desc="CA", servedBy;desc="nrfr", requestID;desc="556ec174-9f5e-4e82-bc68-de9f3cbe66ca", cfRequestDuration;dur=62.999964
powered-by
Shopify
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
556ec174-9f5e-4e82-bc68-de9f3cbe66ca
x-shardid
230
x-storefront-renderer-rendered
1
x-shopify-stage
production
server
cloudflare
x-shopid
52596080813
vary
Accept-Encoding, Accept
x-frame-options
DENY
content-type
text/javascript; charset=utf-8
content-language
en
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=v0kfumpwW%2FuRpfXSH9XJSPLoqEqmOh%2FuD%2BLsiat8yMTrFJ50pGAJMYxCG0TeuEUbanWP16ZkTRRtSsT3uZtR5CPKIpa0kM7t%2F1pfxc6lBRMVy4psxjw6pKPM"}],"group":"cf-nel","max_age":604800}
x-download-options
noopen
cf-ray
85cd62743e612238-ORD
x-cartjs-cache
1
x-sorting-hat-podid
230
x-cartjs-updatedat
0
Legendary_Sound_Tile_92b8a521-7865-4c4d-946e-1fe90c95dd2e.jpg
koss.com/cdn/shop/files/ 		178 KB
179 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Legendary_Sound_Tile_92b8a521-7865-4c4d-946e-1fe90c95dd2e.jpg?v=1691504373&width=1728
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
1b6d38db106e282748e6643ecfc218ae5c0f18a897af922d41a894c3f9f618ab
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
44895
source-type
image/jpeg
server-timing
imagery;dur=1465.593, imageryFetch;dur=254.584, imageryProcess;dur=1209.443;desc="image", cfRequestDuration;dur=26.999950
source-length
12906778
content-length
182666
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
f6e62b4c-1073-4786-a443-0779682a48da
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 14:49:54 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KzJ%2FhLQH6I83DNecOi1pAq9yFwZe0c8YhU%2BSXeDfbyY0S73I2yX%2FCc%2F%2FFVFBlZHsL6yWn0uqHXR0F56qawppjOjKNRLJHVpFCTsAPiwWIL8BieVgKyhtZPUh"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd62744e742238-ORD
x-sorting-hat-podid
230
Retro.jpg
koss.com/cdn/shop/files/ 		620 KB
621 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Retro.jpg?v=1706821888&width=1728
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
89edb12ab409258ecf46180abace41e25fcc4ace10c618a0cc9cf775b4769b24
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:49 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
44895
source-type
image/jpeg
server-timing
imagery;dur=1789.883, imageryFetch;dur=168.646, imageryProcess;dur=1618.597;desc="image", cfRequestDuration;dur=23.000002
source-length
12525122
content-length
634816
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
646525e4-17bb-450b-a935-a5b448795c07
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 25 Feb 2024 18:27:41 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Bwz5FHT8LaXu6HeAZ1AqEhklwc62uQjphtNZ%2FPYxwS6XkliCRQwmteq5x27Fdq3%2FaPqDBMqDaa7vAU5IPHF8D9NFGb9sPZofsI%2BBB36jRj%2F8i7%2FmNafLzsQq"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd62744e7a2238-ORD
x-sorting-hat-podid
230
koss-headphones-logo_180x.gif
koss.com/cdn/shop/files/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/koss-headphones-logo_180x.gif?v=1692976149
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
95da88a772443bc65632127d4a34af1b8794da110c63f938eeb5c8d2e0273895
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
4250137
source-type
image/gif
server-timing
imagery;dur=31.706, imageryFetch;dur=23.556, imageryProcess;dur=7.475;desc="image", cfRequestDuration;dur=18.000126
source-length
7686
content-length
2452
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
ccecf444-4a92-409f-bc5b-1117e209dadb
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 10 Jan 2024 21:36:43 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UWc2Y8D%2BwPCEmoFW1HAeDGHzXBi4W4mf%2BSBOXjkA2Bv%2BWXPR63vmxcpQP58ytzjWoXWSZ1OAFGuBtWZumKQXTy4amyFYF%2FPCzTvHu0fobGYFEkaqJpNJfb4g"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
85cd62747f032238-ORD
x-sorting-hat-podid
230
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		0
0
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		0
0
main.742e9fad.js
s.pinimg.com/ct/lib/ 		64 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s.pinimg.com/ct/lib/main.742e9fad.js
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/core.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1408:ec00:28f::1931 Ashburn, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
4f0c3749c1ab92853c67adea1f2ae1e5a5ae8abd1fd933aa1c6ac9466cdf4066

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

akamai-x-true-ttl
1209600
content-encoding
br
x-cdn
akamai
etag
"ea05a07e09b01abbd18cc1b6dfe1b068"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding, Origin
access-control-max-age
86400
content-type
application/javascript
access-control-allow-origin
*
access-control-allow-methods
GET
access-control-expose-headers
X-CDN
cache-control
max-age=1209600
accept-ranges
bytes
content-length
18525
collect
www.google-analytics.com/j/ 		3 B
203 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=65262129&t=pageview&_s=1&dl=https%3A%2F%2Fkoss.com%2Fen-ca&dp=%2Fen-ca&ul=en-us&de=UTF-8&dt=Koss%20Stereophones&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAgEABBAAAACgCIAB~&jid=2045090471&gjid=1068708071&cid=117297111.1709172770&tid=UA-26377734-1&_gid=496959480.1709172770&_slc=1&did=BwiEti&z=1486897555
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c07::8b Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://koss.com/
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
3
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
344 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-26377734-1&cid=117297111.1709172770&jid=2045090471&gjid=1068708071&_gid=496959480.1709172770&_u=YGBAgEABBAAAAGgCIAD~&z=22573710
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c08::9d Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://koss.com/
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 29 Feb 2024 02:12:50 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:50 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:50 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172770112
X-Monorail-Edge-Event-Sent-At-Ms
1709172770113
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
3afa7703-6668-4453-b196-8b427fee2e1c
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
74246204-4cf9-450e-8d2a-59fa2f2e93f2
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172770113
X-Monorail-Edge-Event-Sent-At-Ms
1709172770113
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
34356424-681a-4d46-8c60-b290211b023c
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
a06c9572-8b0d-41ca-95ef-a6042679fb67
/
ct.pinterest.com/user/ 		304 B
686 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/user/?tid=2614297531545&pd=%7B%22np%22%3A%22shopify%22%7D&cb=1709172770262&dep=2%2CPAGE_LOAD
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
64d82f5d2dfd91262b776894417faaedf2159d900d80de148affcb57beee794d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
x-cdn
akamai
akamai-grn
0.0cc83017.1709172770.146b2dde
x-envoy-upstream-service-time
1
content-length
174
x-pinterest-rid
5756108340936335
pin-unauth
dWlkPVpqSmtNVEJrWXpFdFpXVTVOUzAwTTJWakxUaG1OakF0TVRBeE1UQXlZVFk1WVdGaQ
pragma
no-cache
referrer-policy
origin
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://koss.com
access-control-expose-headers
Epik,Pin-Unauth
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
pinterest-version
875f2e02e50c112557997c9ed58d87a8d887f4ed
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
ct.pinterest.com/user/ 		304 B
707 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/user/?event=PageVisit&ed=%7B%22np%22%3A%22shopify%22%2C%22eventID%22%3A%22sh-f2a2c880-BB00-42B3-9E82-636482ED14F1%22%7D&tid=2614297531545&cb=1709172770267&dep=5%2CEVENT_TAGS_ABSENT
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
64d82f5d2dfd91262b776894417faaedf2159d900d80de148affcb57beee794d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
x-cdn
akamai
akamai-grn
0.0cc83017.1709172770.146b2dd8
x-envoy-upstream-service-time
0
alt-svc
h3=":443"; ma=600
content-length
174
x-pinterest-rid
1815417180949415
pin-unauth
dWlkPU5tUmlZelV6TjJNdFpEbGpNaTAwWldGbExUZzRPVFV0T1dKbE9HVmhObU01TXpReQ
pragma
no-cache
referrer-policy
origin
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://koss.com
access-control-expose-headers
Epik,Pin-Unauth
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
pinterest-version
875f2e02e50c112557997c9ed58d87a8d887f4ed
expires
Sat, 01 Jan 2000 00:00:00 GMT
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		0
0
/
ct.pinterest.com/v3/ 		35 B
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/v3/?tid=2614297531545&pd=%7B%22np%22%3A%22shopify%22%2C%22external_id%22%3A%22482d311e8dd3408a3cf426fb6f376d6d9a5f086d451073af00e7c26bebfd3a89%22%7D&event=init&ad=%7B%22loc%22%3A%22https%3A%2F%2Fkoss.com%2Fen-ca%22%2C%22ref%22%3A%22%22%2C%22if%22%3Afalse%2C%22sh%22%3A1200%2C%22sw%22%3A1600%2C%22mh%22%3A%22742e9fad%22%2C%22is_eu%22%3Atrue%2C%22architecture%22%3A%22%22%2C%22bitness%22%3A%22%22%2C%22brands%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%2C%22uaFullVersion%22%3A%22%22%2C%22ecm_enabled%22%3Afalse%7D&cb=1709172770269
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
referrer-policy
origin
x-cdn
akamai
akamai-grn
0.0cc83017.1709172770.146b2ddc
content-type
image/gif
access-control-allow-origin
https://koss.com
pinterest-version
875f2e02e50c112557997c9ed58d87a8d887f4ed
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
x-envoy-upstream-service-time
4
content-length
35
x-pinterest-rid
3151970437374275
expires
Sat, 01 Jan 2000 00:00:00 GMT
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		32 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=0-

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7361
Content-Range
bytes 0-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=13.000011
alt-svc
h3=":443"; ma=86400
Content-Length
16809304
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vEteDsi90X5RYgc69UJ67uHa3HWXTGxMDz38lrUaSoxYdc75bL%2FwZA%2BiXYSb7eB2MFxWo2m8TUSTsLy30kU79wIeI9QD6%2B%2BEbQLUWr%2Bt9i5o1ZFIYmrwAbwgKSvgMAUynA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd6276cb7e36c5-YYZ
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		5 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=0-

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14567
Content-Range
bytes 0-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=16.999960
alt-svc
h3=":443"; ma=86400
Content-Length
23002794
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tv4iF2x%2BqLckLqX%2FjStkbzCsEoI0e6y4O3LTUOMwr1czdAqmNhw1%2BHv2T1dmMfPmdL%2FZeuEmhf7rHzYAmamhnccKCCW9Zw6wvAQgiSl%2BhahmuUK6yX25z2wCZjQGpHrzDw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd6276cb9136c5-YYZ
1098004003633243
connect.facebook.net/signals/config/ 		53 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1098004003633243?v=2.9.147&r=stable&domain=koss.com&hme=20c913bdcd4be51a752120153aa5caaecb3ee86c7f26cf737846e40b202aba68&ex_m=62%2C106%2C94%2C98%2C53%2C3%2C88%2C61%2C14%2C86%2C79%2C44%2C46%2C150%2C153%2C164%2C160%2C161%2C163%2C25%2C89%2C45%2C68%2C162%2C145%2C148%2C157%2C158%2C165%2C115%2C13%2C43%2C169%2C168%2C117%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C83%2C15%2C12%2C85%2C82%2C81%2C95%2C97%2C31%2C96%2C26%2C22%2C146%2C149%2C124%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C90%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C92%2C91%2C17%2C4%2C73%2C80%2C72%2C78%2C40%2C39%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C84%2C75%2C2%2C30%2C55%2C34%2C93%2C38%2C70%2C60%2C99%2C52%2C51%2C27%2C87%2C50%2C47%2C42%2C69%2C64%2C100
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f003:c0e:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
7f427e00fe5d5ff9e501c3af016dc7b82bda1508923c1b2daa4e8add63a292c1
Security Headers
Name Value
Content-Security-Policy default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

permissions-policy-report-only
clipboard-read=(), clipboard-write=(), picture-in-picture=();report-to="permissions_policy"
content-security-policy
default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
Thu, 29 Feb 2024 02:12:50 GMT
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
pragma
public
x-fb-debug
biKjAH9H/9O8Lzk12e1BsaC3+OuTkZSZAgch2syU+aKDbdq89nrBbuvsQvs1RHD/WamqVyqgj384ern6fl2viw==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
public, max-age=1200
permissions-policy
accelerometer=(), ambient-light-sensor=(), autoplay=(), bluetooth=(), camera=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
destination
www.googletagmanager.com/gtag/ 		211 KB
77 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/destination?id=MC-BMN47JXN8X&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1b::61 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
40735a1739eb9e14fcfeda9e17c6a4830fba189db38cb6119572ff576e5fa866
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
78709
x-xss-protection
0
last-modified
Thu, 29 Feb 2024 00:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Thu, 29 Feb 2024 02:12:50 GMT
collect
analytics.google.com/g/ 		0
249 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://analytics.google.com/g/collect?v=2&tid=G-FTMF975HKT&_ono=1&gtm=45je42q1v887893679za200&_p=1709172769241&_gaz=1&gcd=13l3l3l3l1&npa=0&dma=0&cid=117297111.1709172770&ul=en-us&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=EA&_s=1&dp=%2Fen-ca&dt=Koss%20Stereophones&dl=https%3A%2F%2Fkoss.com%2Fen-ca&sid=1709172770&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=3038
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
56 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&_ono=1&tid=G-FTMF975HKT&cid=117297111.1709172770&gtm=45je42q1v887893679za200&aip=1&dma=0&gcd=13l3l3l3l1&npa=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c08::9d Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&_ono=1&tid=G-FTMF975HKT&cid=117297111.1709172770&gtm=45je42q1v887893679za200&aip=1&dma=0&gcd=13l3l3l3l1&npa=0&z=1986427520
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c17::5e Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		1 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=32768-

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7361
Content-Range
bytes 32768-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=19.000053
alt-svc
h3=":443"; ma=86400
Content-Length
16776536
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=onj6qtbmxdtwqXzVQYfwwEcU5xBw7VWCjg%2FE378f1QMC5icx96frbWnGUKwDCh7VoQ3Wc%2FKd05Iwe0qUtd%2F0K9rsDZCoERCiMY6xW0dIqD3hqLOZk0cFTPz%2FDxTFM0i6eg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd62778cd136c5-YYZ
/
www.facebook.com/tr/ 		0
185 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1098004003633243&ev=PageView&dl=https%3A%2F%2Fkoss.com%2Fen-ca&rl=&if=false&ts=1709172770562&sw=1600&sh=1200&v=2.9.147&r=stable&a=shopify&ec=0&o=4126&fbp=fb.1.1709172770560.1517632894&ler=empty&cdl=API_unavailable&it=1709172770350&coo=false&eid=sh-f2a2c880-BB00-42B3-9E82-636482ED14F1&exp=e1&rqm=GET
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f103:83:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Thu, 29 Feb 2024 02:12:51 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		0
0
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		34 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=851968-

Response headers

date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14567
Content-Range
bytes 851968-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=13.000011
alt-svc
h3=":443"; ma=86400
Content-Length
22150826
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=taTnWf7XPigkatjXELKr1evCTWn2IKXvCviiu3F6RZq39mhRV7kELS3cfPU417KyT43nO7SbPhp3Iox%2BPY1SSQeKNFV%2B5k4EMbuR%2FnSCzJK8Xunc2HULv7GdfPfEYY0tTQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd62784e4d36c5-YYZ
collect
www.merchant-center-analytics.goog/mc/ 		0
240 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://www.merchant-center-analytics.goog/mc/collect?v=2&tid=MC-BMN47JXN8X&gtm=45ve42q1v9121583035za220&_p=1709172769241&gcd=13l3l3l3l1&npa=0&dma=0&cid=117297111.1709172770&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&dp=%2Fen-ca&dt=Koss%20Stereophones&dl=https%3A%2F%2Fkoss.com%2Fen-ca&sid=1709172770&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=3197
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/destination?id=MC-BMN47JXN8X&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::8b Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:51 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
408 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-26377734-1&cid=117297111.1709172770&jid=2045090471&_u=YGBAgEABBAAAAGgCIAD~&z=2083969413
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1d::6a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:51 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
408 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-26377734-1&cid=117297111.1709172770&jid=2045090471&_u=YGBAgEABBAAAAGgCIAD~&z=2083969413
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c17::5e Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
ct.pinterest.com/v3/ 		35 B
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/v3/?event=PageVisit&ed=%7B%22np%22%3A%22shopify%22%2C%22eventID%22%3A%22sh-f2a2c880-BB00-42B3-9E82-636482ED14F1%22%7D&tid=2614297531545&cb=1709172770786&dep=5%2CEVENT_TAGS_ABSENT&pd=%7B%22np%22%3A%22shopify%22%2C%22external_id%22%3A%22482d311e8dd3408a3cf426fb6f376d6d9a5f086d451073af00e7c26bebfd3a89%22%2C%22pin_unauth%22%3A%22dWlkPVpqSmtNVEJrWXpFdFpXVTVOUzAwTTJWakxUaG1OakF0TVRBeE1UQXlZVFk1WVdGaQ%22%2C%22aem_eligible_list%22%3A%5B%22country%22%5D%7D&ad=%7B%22loc%22%3A%22https%3A%2F%2Fkoss.com%2Fen-ca%22%2C%22ref%22%3A%22%22%2C%22if%22%3Afalse%2C%22sh%22%3A1200%2C%22sw%22%3A1600%2C%22mh%22%3A%22742e9fad%22%2C%22is_eu%22%3Afalse%2C%22architecture%22%3A%22%22%2C%22bitness%22%3A%22%22%2C%22brands%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%2C%22uaFullVersion%22%3A%22%22%2C%22ecm_enabled%22%3Afalse%7D
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 29 Feb 2024 02:12:50 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
referrer-policy
origin
x-cdn
akamai
akamai-grn
0.0cc83017.1709172770.146b3941
content-type
image/gif
access-control-allow-origin
https://koss.com
pinterest-version
875f2e02e50c112557997c9ed58d87a8d887f4ed
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
x-envoy-upstream-service-time
1
content-length
35
x-pinterest-rid
1671425322952298
expires
Sat, 01 Jan 2000 00:00:00 GMT
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172772143
X-Monorail-Edge-Event-Sent-At-Ms
1709172772143
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
9364c1c5-1b4b-492f-af4d-70d76f5a85c0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:52 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
a1354ece-a47c-45ad-8479-d6844c6c6d53
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:52 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:52 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172772251
X-Monorail-Edge-Event-Sent-At-Ms
1709172772251
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
ee71a491-aaa5-4e65-95af-c18be93f32dc
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:52 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
1416793f-e946-4152-a221-3654a9e595c0
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		15 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=1146880-

Response headers

date
Thu, 29 Feb 2024 02:12:52 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
7363
Content-Range
bytes 1146880-16809303/16809304
server-timing
imagery;dur=335.000, imageryFetch;dur=334.733, cfRequestDuration;dur=13.999939
alt-svc
h3=":443"; ma=86400
Content-Length
15662424
x-xss-protection
1; mode=block
x-request-id
2eb25507-34c7-4498-b29f-4854b9ed5edd
last-modified
Wed, 10 Jan 2024 20:53:14 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rQ%2FvVL5cmE6gQEcsjoTxi4X%2BWy4QgK57xg5kuvpDoYAfteY5AbDgtxPb%2BUikQvJWpBMfbLetJLBVmgrhy25oQHxRYyyI5RbaSCcHr5H5qGnytOfFoJBITOqqZVc3U7NLXg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
85cd62847d2736c5-YYZ
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		809 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=32768-

Response headers

date
Thu, 29 Feb 2024 02:12:52 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14569
Content-Range
bytes 32768-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=19.999981
alt-svc
h3=":443"; ma=86400
Content-Length
22970026
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Y39t40yIhcP5CNcUZ5oZAd0LHWuPRFUZY%2BCMnfbKXUJApZInvffUwOXGNaUUVnJTaVVFf2mH%2BlbCQVfnfnpccdV6quCmdLHnZRgIzjL42Vqv%2FCEh%2FS1%2BkRZuTJ7AKZBwtA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd6284fdfc36c5-YYZ
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172774360
X-Monorail-Edge-Event-Sent-At-Ms
1709172774360
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
6ad3ca1e-3417-4df2-ba2a-f785ee0f0934
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:54 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
3296b9c0-be4f-4b66-bd83-f1e2b1427b3a
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:54 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172777547
X-Monorail-Edge-Event-Sent-At-Ms
1709172777548
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
15eb402f-aa9e-4249-8ab1-191126f24cb3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:12:57 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
4162b916-4073-45ef-91f1-6b72cdfa9002
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:12:57 GMT
via
1.1 google
cca5f17d56fc8467d494fd35d.js
chimpstatic.com/mcjs-connected/js/users/7cb8146c31e45d44206615f85/ 		18 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://chimpstatic.com/mcjs-connected/js/users/7cb8146c31e45d44206615f85/cca5f17d56fc8467d494fd35d.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
184.28.46.123 New York, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a184-28-46-123.deploy.static.akamaitechnologies.com
Software
AmazonS3 /
Resource Hash
932bdc4c22755a8e867cc1dd8c24649a15dc6924fe8bb8bbfc58e2b8f25a99fe

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

X-EdgeConnect-Origin-MEX-Latency
13
Date
Thu, 29 Feb 2024 02:13:02 GMT
Content-Encoding
gzip
x-amz-request-id
58FK3JYQC9YAKTDM
X-EdgeConnect-MidMile-RTT
0
Connection
keep-alive
Content-Length
3843
x-amz-id-2
0RXvHC+HmQRkTBSVNW8MXeqnpG2y00Oa8GXEtyjKsZKcDXoW7La4IvQnR5Nk/ef1kPAX0qulzII=
Last-Modified
Mon, 08 Feb 2021 21:47:10 GMT
Server
AmazonS3
ETag
"9db810b9b20eb3aa951a3aa37b221dbf"
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=811
Accept-Ranges
bytes
Expires
Thu, 29 Feb 2024 02:26:33 GMT
loader.js
productreviews.shopifycdn.com/embed/ 		719 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://productreviews.shopifycdn.com/embed/loader.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a3812189666813b6f4ab0c83f9df0be9c80d9f0a55069b4ebabb80904d3b3c40
Security Headers
Name Value
Content-Security-Policy default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1,gke
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
p3p
CP="Shopify does not support P3P."
server-timing
processing;dur=2, socket_queue;dur=0.583, edge;dur=1.026, util;dur=0.0, cfRequestDuration;dur=96.999884
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
f2aa0dd5-06e2-4fb1-98eb-9639134f1477
x-runtime
0.001754
referrer-policy
origin-when-cross-origin
server
cloudflare
etag
W/"a3812189666813b6f4ab0c83f9df0be9"
x-download-options
noopen
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fzB8T3VuUK3izrh%2B%2BlHA%2FOZBVgxrQA0w3SYuCk%2B6OJ%2B0NSjj4m9u%2B3aY0GdSQSTro3W5TLuvIr9cWoqRNdRrGLQX%2By09xFTNmo%2FYbram%2FxuhFMMjzRM252hU6reT%2FzOeN8Wpkm2wP9hT6C426n1Z"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=300, public
x-robots-tag
noindex,nofollow
cf-ray
85cd62c20f3f39f2-YYZ
sitemap.js
extensions.click/sitemap/js/ 		32 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://extensions.click/sitemap/js/sitemap.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
199.59.243.225 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
497af66819f019860c6cdb72259bce0bb7d3ce09af1e288a057393e06eb753ad

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

Date
Thu, 29 Feb 2024 02:13:01 GMT
Connection
close
Content-Length
33068
X-Request-Id
d513ea98-2be7-46a5-aa51-416300bbd545
Content-Type
application/javascript; charset=utf-8
nerdy_form_widget.bee96d44.js
cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/ 		133 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
b981162cc3fd0bb52b9962f78e5c29bb29e14ea77f51e621df21a75876024e1b
Security Headers
Name Value
Content-Security-Policy default-src 'none'; sandbox;
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
content-security-policy
default-src 'none'; sandbox;
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
content-encoding
br
content-disposition
attachment
server-timing
imagery;dur=252.025, imageryFetch;dur=251.741, cfRequestDuration;dur=52.999973
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
41e0f436-60e2-4c84-9099-b822b306e3fe
last-modified
Thu, 25 Jan 2024 08:11:57 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dwOJ4N1hOCcJlkyIHM0av68Bal7yCjV8E2owTeIomMiWOqwJOUvr%2FJqqyNEaANKr%2FnmcVVqYu92s8trfQagvMizotrtkxmuObem9RYG4upFuROEHGjPtGv%2FrAJA01F0HIw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=600
timing-allow-origin
*
link
<https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js>; rel="canonical"
cf-ray
85cd62c02fb236c5-YYZ
script.js
geolocation-recommendations.shopifyapps.com/locale_bar/ 		88 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://geolocation-recommendations.shopifyapps.com/locale_bar/script.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cf7e95541267723013e6b85390b1d9e533ca901db72104d6f359de922e65999b
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' cdn.shopifycloud.com cdn.shopify.com geolocation-recommendations.shopifyapps.com; style-src 'self' 'unsafe-inline' cdn.shopify.com cdn.shopifycloud.com; img-src 'self' 'unsafe-inline' cdn.shopify.com cdn.shopifycloud.com data: *; font-src 'self' cdn.shopify.com cdn.shopifycloud.com data: *; frame-ancestors *.myshopify.com geolocation-recommendations.shopifyapps.com admin.shopify.com; object-src 'none'; media-src 'self' cdn.shopify.com cdn.shopifycloud.com; base-uri 'none'; upgrade-insecure-requests; connect-src 'self' sessions.bugsnag.com notify.bugsnag.com monorail-edge.shopifysvc.com country-service.shopifycloud.com wss://argus.shopifycloud.com shop.app cdn.shopify.com geolocation-recommendations.shopifyapps.com; frame-src 'self' shopify-geolocation-proxy.com
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' cdn.shopifycloud.com cdn.shopify.com geolocation-recommendations.shopifyapps.com; style-src 'self' 'unsafe-inline' cdn.shopify.com cdn.shopifycloud.com; img-src 'self' 'unsafe-inline' cdn.shopify.com cdn.shopifycloud.com data: *; font-src 'self' cdn.shopify.com cdn.shopifycloud.com data: *; frame-ancestors *.myshopify.com geolocation-recommendations.shopifyapps.com admin.shopify.com; object-src 'none'; media-src 'self' cdn.shopify.com cdn.shopifycloud.com; base-uri 'none'; upgrade-insecure-requests; connect-src 'self' sessions.bugsnag.com notify.bugsnag.com monorail-edge.shopifysvc.com country-service.shopifycloud.com wss://argus.shopifycloud.com shop.app cdn.shopify.com geolocation-recommendations.shopifyapps.com; frame-src 'self' shopify-geolocation-proxy.com
cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
server-timing
processing;dur=10, socket_queue;dur=2.08, util;dur=0.0, cfRequestDuration;dur=116.999865
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
x-request-id
0d2e420e-6317-4875-9fc3-7dc0fdc86f26
x-runtime
0.009795
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"cf7e95541267723013e6b85390b1d9e5"
x-download-options
noopen
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/javascript; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=G%2BQzvXtvNSqwpjenz5%2BvJY%2FOaPGupaJ3Slm4E8b24uDPaVSbhRcruqdt3x8gjvqUMYyBs2U6vqXcMcucVkXtEIp8fF%2BX1RVpCyHgFwyZAqaZ6mxm9O2YER5hEzi9RVhP7BeGPSakTi4vGM2u31A8WrnK5cDs3N%2BlFwUE7hc%3D"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=0, private, must-revalidate
cf-ray
85cd62c2088f36b7-YYZ
hello.js
hello.zonos.com/shop-duty-tax/ 		2 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://hello.zonos.com/shop-duty-tax/hello.js?1692897159847&shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
Cowboy / Express
Resource Hash
68179ef883fae0eb4055de0e42302f15097264aa43cc555c414177f615a5e025

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Mon, 26 Feb 2024 08:23:40 GMT
via
1.1 vegur, 1.1 c9e91f71d3df5bdb47d5911662f0b3c2.cloudfront.net (CloudFront)
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server
Cowboy
x-amz-cf-pop
MIA3-C5
age
236962
x-powered-by
Express
etag
W/"942-6kxeco2oOLAZ7LlGPtDjU6TBaaM"
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1708330771&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=WiJCOS6enkhRwgxcaEa7paWVjlqkaeGB5ZrYjC0n3PE%3D"}]}
content-type
application/json; charset=utf-8
x-cache
Hit from cloudfront
cache-control
max-age=604800
content-length
2370
x-amz-cf-id
4xIKysR34SM3eIbnyuOpWW8qgljoGXArG05xjLd-r3Zdbjyfo3lsdA==
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1708330771&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=WiJCOS6enkhRwgxcaEa7paWVjlqkaeGB5ZrYjC0n3PE%3D
blocker.js
ideafyi.oss-us-west-1.aliyuncs.com/js/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ideafyi.oss-us-west-1.aliyuncs.com/js/blocker.js?v=2&shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
47.254.114.111 , United States, ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN),
Reverse DNS
Software
AliyunOSS /
Resource Hash
37aa431e17f49a3cd27fb00bb465ef300723e6908b0c96439dc40cb477262e73

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-oss-object-type
Normal
Date
Thu, 29 Feb 2024 02:13:02 GMT
Content-Encoding
gzip
x-oss-request-id
65DFE82E76EC4B393945BCAB
Last-Modified
Thu, 14 Dec 2023 08:42:42 GMT
Server
AliyunOSS
Content-MD5
ywTkklgXPYIUH2Bc8ejMUA==
Transfer-Encoding
chunked
Vary
Accept-Encoding, Origin
Content-Type
application/javascript
x-oss-storage-class
Standard
Connection
keep-alive
x-oss-hash-crc64ecma
7463261276836171803
x-oss-server-time
1
installed.js
cdn1.judge.me/assets/ 		40 B
836 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn1.judge.me/assets/installed.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a0b:4d07:2::1 , Switzerland, ASN44239 (PROINITY PROINITY, CH),
Reverse DNS
Software
keycdn /
Resource Hash
9dde290518ca88ed8e0ba23350560cef9f4081ed78fc718125c4a32dcd92c227
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
content-encoding
gzip
via
1.1 vegur
strict-transport-security
max-age=31536000
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-edge-location
usny
x-cache
HIT
content-length
58
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1705482315&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=TG9sJKstMM%2Buuxnq3Jo3p6QFHk8zAkq9YiUdumJffks%3D
last-modified
Tue, 16 Jan 2024 09:56:28 GMT
server
keycdn
vary
Accept-Encoding
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1705482315&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=TG9sJKstMM%2Buuxnq3Jo3p6QFHk8zAkq9YiUdumJffks%3D"}]}
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=604800
accept-ranges
bytes
link
<https://judge.me/assets/installed.js?shop=koss-stereophones.myshopify.com>; rel="canonical"
expires
Thu, 07 Mar 2024 02:13:02 GMT
runtime.latest.en.ad6c7aae38a17822f240.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
4 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/runtime.latest.en.ad6c7aae38a17822f240.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
9410
content-encoding
br
server-timing
imagery;dur=21.640, imageryFetch;dur=20.827, cfRequestDuration;dur=32.000065
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
709ff815-b4a9-4b38-bd4a-0e445390106b
last-modified
Wed, 28 Feb 2024 22:26:11 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=G1bVj1x8of3HuwK5XSF5eBW7MkBoIrk8MmKrS3bao3IpAi3dri704zKNRRnKrkpsvRPibBKbtFfxN1GWXlhm1PNOMKAW2i2ApMcx2%2FxGsr5tTacKp02khr%2FYOTYndRgG7g%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/runtime.latest.en.ad6c7aae38a17822f240.js>; rel="canonical"
cf-ray
85cd62c1aabd711b-YYZ
token_create.js
ct.pinterest.com/static/ct/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/static/ct/token_create.js
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/lib/main.742e9fad.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
5d048547523e3c5b5933f995e929c39cb35d0543ca25e94ed5ae7f3f873a1679
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
x-cdn
akamai
akamai-grn
0.0cc83017.1709172782.146eb420
etag
"fadfea08dff465956dbc357eee2e99bc"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=7200
content-length
2082
ct.html
ct.pinterest.com/ Frame 45F2 		565 B
625 B 		Document
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/ct.html
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/lib/main.742e9fad.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.222.193.6 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-222-193-6.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
f83b1a3ea61ad62e47fad82de5495a2547e2f12e591ad8108050538c566ae1e3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Referer
https://koss.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language
en-CA,en;q=0.9

Response headers

akamai-grn
0.0cc83017.1709172782.146eb5fb
cache-control
max-age=86400
content-encoding
gzip
content-length
323
content-type
text/html; charset=utf-8
date
Thu, 29 Feb 2024 02:13:02 GMT
pinterest-version
875f2e02e50c112557997c9ed58d87a8d887f4ed
referrer-policy
origin
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
vary
Accept-Encoding
x-cdn
akamai
x-envoy-upstream-service-time
1
x-pinterest-rid
2981424683675148
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172782100
X-Monorail-Edge-Event-Sent-At-Ms
1709172782100
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
4fc59d65-091a-4d49-8751-32ae613d1499
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
1d168a84-7e7d-4628-b48f-b33610c04d9f
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		21 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Accept-Encoding
identity;q=1, *;q=0
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Range
bytes=884736-

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
14579
Content-Range
bytes 884736-23002793/23002794
server-timing
imagery;dur=368.772, imageryFetch;dur=368.380, cfRequestDuration;dur=26.000023
alt-svc
h3=":443"; ma=86400
Content-Length
22118058
x-xss-protection
1; mode=block
x-request-id
376fac11-1626-4e1a-9374-ad64e2aee23c
last-modified
Thu, 18 Jan 2024 17:17:56 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XFE%2Bx6YGoEd%2BgPiDFqTxp%2FuZtdosC%2FDDxG79MHlejuB5Qh%2FFEjYpymhcFpbBUqWNWxbb4%2BsIZvuxhJ9SlTMfsX5zlt1irRRPD7aAbSTQKXzvp9yhw3dh8myONGFbTRlV1A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
85cd62c0682436c5-YYZ
produce
koss.com/.well-known/shopify/monorail/v1/ 		0
715 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/shopifycloud/boomerang/shopify-boomerang-1.0.0.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://koss.com/en-ca
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server-timing
cfRequestDuration;dur=27.999878
alt-svc
h3=":443"; ma=86400
content-length
0
x-request-id
58a1da86-13d4-48ee-854e-63de4185c156
server
cloudflare
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QT7YoK4ytAcqmAxDY510KL%2B4Kz3UoO0tl09wj5oBoxAY48lr%2F%2FHgIJt85PcithXdP7KNywslyKyHs3tO%2FdySNs%2FLwpKlMztQqkHkZB9Sr7vLXNx5J0EejdEN"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
85cd62c06c9b2238-ORD
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172782174
X-Monorail-Edge-Event-Sent-At-Ms
1709172782174
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
8ad6b329-3cf0-4778-84ca-268b1b09ded8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
d988fda1-1a09-4736-8a90-de17531935d8
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
widget_18_08_2022.min.css
cdn.shopify.com/s/files/1/0252/3142/5585/files/ 		19 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/widget_18_08_2022.min.css?v=1660829341
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
ab6f84780f84d77c2385627f327e06d8639eea54b0063fb866538a50a3cb41db
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
16721
content-encoding
br
server-timing
imagery;dur=61.955, imageryFetch;dur=60.807, cfRequestDuration;dur=24.000168
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
cb403b30-6d2c-4e34-8417-ddb01fe23b79
last-modified
Mon, 13 Nov 2023 07:30:55 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ho2bhVzYXMIgR8tkKrCTQs6X6bS7Ei%2Blwow9BVfONAhp6E7laDD4MEeTkjVOElUwIfIMHJ%2Fh9SLCQwegj6768T257WdlJzQGoNUAGRzXZe40PkjZLUgg8icsdZIsjVt%2Fhw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0252/3142/5585/files/widget_18_08_2022.min.css>; rel="canonical"
cf-ray
85cd62c16a4436c5-YYZ
icons.min.css
cdn.shopify.com/s/files/1/0252/3142/5585/files/ 		60 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/icons.min.css?v=1607430245
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
5063646aea8146ec7f47d13e489c5c219f952c348ac646cd485d0269009368a0
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
21176
content-encoding
br
server-timing
imagery;dur=34.401, imageryFetch;dur=34.102, cfRequestDuration;dur=26.000023
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
77e7fd86-9e68-4b23-ae65-b25e5442f279
last-modified
Thu, 02 Nov 2023 09:46:13 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ll9F323qA2H1%2FhMH6fUI%2BA4%2Fak9dAe2SukC5fWHORSD%2F%2Bgq%2BGNLTnQIQ6U%2Fn0uHpLEh47amQ3F0Yye0PNtjpgasr2Je8zb5%2FHKqSVZO8rn8ZafJeX9XGs%2Brc6F06CYOGXg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0252/3142/5585/files/icons.min.css>; rel="canonical"
cf-ray
85cd62c16a4736c5-YYZ
pikaday_12_04_2021.min.css
cdn.shopify.com/s/files/1/0252/3142/5585/files/ 		3 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/pikaday_12_04_2021.min.css?v=1618206204
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
fd81afc1bb3f0dd164d4cd1800506dded7c6a6007a9727f3a90beff8fc587ddd
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
21176
content-encoding
br
server-timing
imagery;dur=517.434, imageryFetch;dur=85.288, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
fa842eed-bf1c-4f72-938a-04aaf872ea45
last-modified
Thu, 02 Nov 2023 09:58:16 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=X7Royot2MPey3SMlB%2FycSkwZxSt7pNYRCAEisYAZcg7lRGShUk4thIxtMD5h1LPSU%2B0JgX9SlbrJYnOlwGcdfV4Kvus2RZefIqjaCYfQxlRig87HbPwU4wyQTqpkagyZ%2FQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0252/3142/5585/files/pikaday_12_04_2021.min.css>; rel="canonical"
cf-ray
85cd62c16a4b36c5-YYZ
370.latest.en.2206b356372a57f45f9e.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
82 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/370.latest.en.2206b356372a57f45f9e.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
14620
content-encoding
br
server-timing
imagery;dur=26.713, imageryFetch;dur=26.373, cfRequestDuration;dur=26.999950
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
1ea80fdc-5105-4fb2-b874-3ced1b413db4
last-modified
Wed, 28 Feb 2024 21:52:25 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yRclnjmQi9NgPOnkUZ7md28gtpuncUiNKpTkGZ7sLUhb1hgY%2BwQuuw1jg00FAizCQmt6YOhWy8QrAfSMiM8Hw1t1S9nk77%2BBIJh7oEPkGeaTjDS5ixq5EAWLs7l61sIVdQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/370.latest.en.2206b356372a57f45f9e.js>; rel="canonical"
cf-ray
85cd62c27c14711b-YYZ
spr-0e683603bfa450170bff33e7fbad64e7dfe9585e1caeb951bbe283e5a2306523.js
productreviews.shopifycdn.com/assets/v4/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://productreviews.shopifycdn.com/assets/v4/spr-0e683603bfa450170bff33e7fbad64e7dfe9585e1caeb951bbe283e5a2306523.js
Requested by
Host: productreviews.shopifycdn.com
URL: https://productreviews.shopifycdn.com/embed/loader.js?shop=koss-stereophones.myshopify.com
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0e683603bfa450170bff33e7fbad64e7dfe9585e1caeb951bbe283e5a2306523
Security Headers
Name Value
Content-Security-Policy default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
cf-cache-status
HIT
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1
age
514
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
server-timing
processing;dur=0, socket_queue;dur=2.68, cfRequestDuration;dur=130.000114
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
57c61f18-43d2-4c46-80c5-30468511f152
referrer-policy
origin-when-cross-origin
last-modified
Tue, 03 Oct 2023 18:58:31 GMT
server
cloudflare
x-download-options
noopen
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BhL1MRPoVzeqkLBPp%2FwMWAF8ImxdFPjpm%2BmQeIJHS64C7ivV6n6imZ9SOYOp3kAiOZgmk1M3AqeShzmE5ytojcfSJAQAo7UZ3ckCSWINOLv5IQE3tCU3HrgeDU1kwxFVshH8LJa%2BdUlyY0ZAUY3b"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=315360000, public
cf-ray
85cd62c3498739f2-YYZ
expires
Thu, 31 Dec 2037 23:55:55 GMT
spr-07102fd76ff4bc22a3e0c32f0cca9ee51c77c34bbc4bdac79abb48f698de10dd.css
productreviews.shopifycdn.com/assets/v4/ 		17 KB
9 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://productreviews.shopifycdn.com/assets/v4/spr-07102fd76ff4bc22a3e0c32f0cca9ee51c77c34bbc4bdac79abb48f698de10dd.css
Requested by
Host: productreviews.shopifycdn.com
URL: https://productreviews.shopifycdn.com/embed/loader.js?shop=koss-stereophones.myshopify.com
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
07102fd76ff4bc22a3e0c32f0cca9ee51c77c34bbc4bdac79abb48f698de10dd
Security Headers
Name Value
Content-Security-Policy default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
cf-cache-status
HIT
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1
age
53
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
server-timing
processing;dur=0, socket_queue;dur=1.565, cfRequestDuration;dur=15.000105
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
07d0d7b2-99f3-43c5-9e9e-9e88f167d019
referrer-policy
origin-when-cross-origin
last-modified
Tue, 03 Oct 2023 18:58:31 GMT
server
cloudflare
x-download-options
noopen
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NNbpLScFpy7CPmV86%2F5ftB2HL5drZKCqjs0jRcNbK%2BHOn3JRp0849g%2FM6BSI4IoSDOZD2tQ8fJlokuCeOUEZ0RSCDsVnzzH%2FalhBsjd2y9iZYzdiWKJyFHv0J46DVNL7dzC4KFbpp5bDk39B9zuE"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=315360000, public
cf-ray
85cd62c3498539f2-YYZ
expires
Thu, 31 Dec 2037 23:55:55 GMT
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172782594
X-Monorail-Edge-Event-Sent-At-Ms
1709172782594
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
2c7f76b6-bcb9-4365-a38c-9116694355dd
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
3c53f9ee-df14-4862-82d0-a11ee1bc4d78
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:02 GMT
via
1.1 google
browsing_context_suggestions.json
koss.com/en-ca/ 		118 B
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://koss.com/en-ca/browsing_context_suggestions.json?source=geolocation_recommendation&country[enabled]=true&country[exclude]=CA&currency[enabled]=true&currency[exclude]=CAD&language[enabled]=true&language[exclude]=en&
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
c5f3fa4fd7f33be2c876da65cca06533aa24b8dbf33755d7c01dd12f031960ee
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/en-ca
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
x-content-type-options
nosniff
strict-transport-security
max-age=7889238
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-central1,gcp-us-central1
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
br
server-timing
processing;dur=19;desc="gc:1", db;dur=4, asn;desc="577", edge;desc="ORD", country;desc="CA", servedBy;desc="plf9", requestID;desc="efb4a425-ce7c-4a58-a6e1-7f020e7b06eb", cfRequestDuration;dur=54.000139
powered-by
Shopify
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
efb4a425-ce7c-4a58-a6e1-7f020e7b06eb
x-shardid
230
x-storefront-renderer-rendered
1
x-shopify-stage
production
server
cloudflare
x-shopid
52596080813
vary
Accept-Encoding, Accept
x-frame-options
DENY
content-type
application/json; charset=utf-8
content-language
en
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XMHMMWh2Poz%2BQMic1BFyt2UeXbtGZ6SVrY%2BhklusEykGQeZVywrRo3xz5Qeu7GjcrE%2FEskhli8qVpd8uBBVe%2Fbw%2BVRArDfwd7fcDX9Kh%2FZCTlu8da2JzrOki"}],"group":"cf-nel","max_age":604800}
x-download-options
noopen
cf-ray
85cd62c38a072238-ORD
x-sorting-hat-podid
230
hello.js
hello.zonos.com/ 		98 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://hello.zonos.com/hello.js?siteKey=1PR1IFHZEZ28
Requested by
Host: hello.zonos.com
URL: https://hello.zonos.com/shop-duty-tax/hello.js?1692897159847&shop=koss-stereophones.myshopify.com
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
04d9c3a3765152d61f3d225a51a9cbbc1cba8460331f03fe1c597db9bf2ab2eb

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:10:28 GMT
content-encoding
gzip
via
1.1 c9e91f71d3df5bdb47d5911662f0b3c2.cloudfront.net (CloudFront)
last-modified
Fri, 16 Feb 2024 23:51:13 GMT
server
AmazonS3
x-amz-cf-pop
MIA3-C5
age
160
etag
W/"e52ca84289076a2cb0dd6ebf04d7264a"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/javascript
cache-control
max-age=300
x-amz-cf-id
rsIcSgp_1scQdOpnqSai_fw99gh5YIXtSoewYNdBBDreRkolrrpooQ==
note
rbdata.boostymark.com/api/visit/ 		62 B
122 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://rbdata.boostymark.com/api/visit/note
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.53.50.53 San Jose, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-53-50-53.us-west-1.compute.amazonaws.com
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
92c14de24e7d31415231005789054f31c60df985ebbc3dd5322af35d5bcf9995

Request headers

Accept
application/json, text/plain, */*
Referer
https://koss.com/
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json

Response headers

access-control-allow-origin
*
date
Thu, 29 Feb 2024 02:13:02 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
content-length
62
content-type
application/json; charset=utf-8
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.12.4/ 		95 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
Requested by
Host: productreviews.shopifycdn.com
URL: https://productreviews.shopifycdn.com/assets/v4/spr-0e683603bfa450170bff33e7fbad64e7dfe9585e1caeb951bbe283e5a2306523.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1d::5f Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
668b046d12db350ccba6728890476b3efee53b2f42dbb84743e5e9f1ae0cc404
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Tue, 27 Feb 2024 12:49:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
134631
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33951
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 26 Feb 2025 12:49:12 GMT
note
rbdata.boostymark.com/api/visit/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://rbdata.boostymark.com/api/visit/note
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.53.50.53 San Jose, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-53-50-53.us-west-1.compute.amazonaws.com
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
date
Thu, 29 Feb 2024 02:13:02 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
807.latest.en.1f38cac7b4361d75ed7d.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
71 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/807.latest.en.1f38cac7b4361d75ed7d.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:02 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
19031
content-encoding
br
server-timing
imagery;dur=27.793, imageryFetch;dur=27.578, cfRequestDuration;dur=15.999794
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
105679ff-bb99-49ea-b918-0aa366aa2df0
last-modified
Wed, 28 Feb 2024 17:01:56 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2wLnQGCFF%2BDFxJkbmUmxKKufGOu%2Fz5JWjKnAcTfzOZL0UDtcGbCQ46EtQexINlHQdH1DUvw%2FnYJa6U97kRSQKh96i9%2F5%2BNk9CjTZfoGqEYVRf%2BnMes9xslUwUjrPwgVdFg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/807.latest.en.1f38cac7b4361d75ed7d.js>; rel="canonical"
cf-ray
85cd62c51895711b-YYZ
country
hello.zonos.com/api/ 		2 KB
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://hello.zonos.com/api/country?siteKey=1PR1IFHZEZ28
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
/
Resource Hash
014b78f00346aeaa110e65c7aa7d4f949a037eccffb2ac30acb695f5630f41cf

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
content-encoding
gzip
via
1.1 4e9a1d1e23905e72cd7ec46bd845a3a6.cloudfront.net (CloudFront)
x-amz-cf-pop
MIA3-C5
x-amzn-requestid
76e0a47b-a701-40f3-90fb-b6caa7b8acb9
x-amzn-trace-id
Root=1-65dfe82f-1df6460d5c12bea415728bc6;Parent=27d7fced382ccd8a;Sampled=0;lineage=1b766e8c:0
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/json
access-control-allow-origin
*
cache-control
max-age=1200
x-amz-apigw-id
T4E3cETfIAMEYAw=
x-amz-cf-id
8QjFnC0mJStpF8IHh8tyQWjdjHAwv5YBTrWDIZaxb2a8_Y3HDM-25Q==
681.latest.en.f34c11907856ed868a97.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
20 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/681.latest.en.f34c11907856ed868a97.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
19032
content-encoding
br
server-timing
imagery;dur=23.583, imageryFetch;dur=23.292, cfRequestDuration;dur=16.999960
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
18d2d97c-4cd5-4d74-8aba-206052805418
last-modified
Wed, 28 Feb 2024 17:20:16 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=noOlTMbIYNisBDyPUCkSgsah1jY6xJJnfTmzdamZdt51wygu0Pfmlt%2Fhbxv%2B0TsgndZ6PjRHLQnd5xWuHOojZaV8jfs%2FICF5wfNmeFWWXFUWSNNSpIcgRNg0EbGt%2Bv50mg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/681.latest.en.f34c11907856ed868a97.js>; rel="canonical"
cf-ray
85cd62c64a6f711b-YYZ
app.latest.en.d8f7ada87400255410b5.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
221 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.d8f7ada87400255410b5.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
9411
content-encoding
br
server-timing
imagery;dur=30.702, imageryFetch;dur=30.401, cfRequestDuration;dur=15.000105
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
e03eabf1-f71a-4f06-af9c-72f568f61a64
last-modified
Wed, 28 Feb 2024 22:25:54 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ydlm6Ek%2BVLjI5mpzL79PCRNQU4sOkipvIvLaPoiuNrVqUHJTufqw4i5VWZjEOnqFHlcD%2BB5GgOMdSDuEQ7FTEXJno9H1UDruW3AcI5P77IdLBEAxvheEZmnJp0zulnWm7Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.d8f7ada87400255410b5.js>; rel="canonical"
cf-ray
85cd62c6db7b711b-YYZ
751.latest.en.08105131cffb5e5f123d.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
961 B 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/751.latest.en.08105131cffb5e5f123d.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
14620
content-encoding
br
server-timing
imagery;dur=24.185, imageryFetch;dur=23.780, cfRequestDuration;dur=17.000198
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
9d0ad2cb-8e6c-4fac-9118-94318a4b270a
last-modified
Tue, 20 Feb 2024 17:28:12 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lavM2S3LSnfum5N8gTfgzFFx5OVRk18QOymv5T%2F0YglDOWaXNTkbxDJe9uTo9nljCZOWdWaYJLva1Nx3quGM9xHnjW6vqrAZuCoXQ08XuT5Fcn8N%2FSQb7s%2FqwhRf0UjZWg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/751.latest.en.08105131cffb5e5f123d.js>; rel="canonical"
cf-ray
85cd62c8ffc0711b-YYZ
translation
hello.zonos.com/api/ 		12 KB
4 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://hello.zonos.com/api/translation?c=CA&siteKey=1PR1IFHZEZ28
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
/
Resource Hash
e774567832b5d8d0e08feac95da2d883ef49c63f8d076a8a425a3349e3110963

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
content-encoding
gzip
via
1.1 4e9a1d1e23905e72cd7ec46bd845a3a6.cloudfront.net (CloudFront)
x-amz-cf-pop
MIA3-C5
x-amzn-requestid
81b6434b-6b0b-481e-8163-238eb4d8f45b
x-amzn-trace-id
Root=1-65dfe82f-5075916057da248d73696aa9;Parent=673c77b64787935f;Sampled=0;lineage=94452634:0
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/json
access-control-allow-origin
*
cache-control
max-age=1200
x-amz-apigw-id
T4E3fExqIAMEnPw=
x-amz-cf-id
xCet9g41GHwXouv0aqAHCGEt9tx09aPZZdWbzeaTT6ZBj849r3FqEw==
CA.png
hello.zonos.com/images/flags/ 		8 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://hello.zonos.com/images/flags/CA.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c5e78948fe4e170260a90c0667c9fb76e6783b876d9336dac82e03447d46f204

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 28 Feb 2024 12:13:05 GMT
via
1.1 c9e91f71d3df5bdb47d5911662f0b3c2.cloudfront.net (CloudFront)
last-modified
Mon, 28 Oct 2019 15:31:10 GMT
server
AmazonS3
x-amz-cf-pop
MIA3-C5
age
50399
etag
"27bae772802314dca243289d0fadbe8d"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
cache-control
max-age=604800
content-length
8374
x-amz-cf-id
yiJppt-OG-6sAS1Idm_DsaNd7C0GLPS9qmW0U19UGHBc3KB1We3FnA==
21.latest.en.e47f1150648f6ccaa7ba.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
9 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/21.latest.en.e47f1150648f6ccaa7ba.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
14620
content-encoding
br
server-timing
imagery;dur=31.642, imageryFetch;dur=30.062, cfRequestDuration;dur=18.999815
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
4695742c-f2e0-440c-92e9-917b7d73c448
last-modified
Wed, 28 Feb 2024 15:46:48 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OwqCAlfLqUwDwvj6C%2B5dpzDpW6YgXpoD7gFLvec72JgnLepo5FLuWjc8y829miXbakl9%2B1Ul7Q0pMwRObEojQdX873xATvupRanCKdk8iZbs5yMYG6VmFNmApmw7ZwRB%2FA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/21.latest.en.e47f1150648f6ccaa7ba.js>; rel="canonical"
cf-ray
85cd62c9a8f4711b-YYZ
100.latest.en.ce6eac4958bd25e9d6a6.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/100.latest.en.ce6eac4958bd25e9d6a6.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
14620
content-encoding
br
server-timing
imagery;dur=18.436, imageryFetch;dur=18.018, cfRequestDuration;dur=20.000219
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
2989b204-fdc7-42cb-be19-f47c57b77de2
last-modified
Tue, 20 Feb 2024 17:31:47 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JHgs0lHY2jIikZ50s2So1ACNLp4xsxajDqILekYD1jRj2fag7sYcBeDltIiBHirk0KrD2W4PEmPmqtKL%2BAkgr6O5Ph028%2FREbvblo1Pi1jm9Kg7n5XjgYAuFWXHWV0ru0A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/100.latest.en.ce6eac4958bd25e9d6a6.js>; rel="canonical"
cf-ray
85cd62ca49dd711b-YYZ
OnePage.latest.en.f67ead2bb87b7db02ac9.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
239 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/OnePage.latest.en.f67ead2bb87b7db02ac9.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:03 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
9411
content-encoding
br
server-timing
imagery;dur=47.962, imageryFetch;dur=47.658, cfRequestDuration;dur=32.999992
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
41014299-e01a-4071-b3c5-2f13cead7a92
last-modified
Wed, 28 Feb 2024 22:25:55 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lmqDDL1MrS892kxjznCYq63ereYUUjqKy94cDgYpUA5xSuB7Tf2cpKD1ptUGmA14z4NI0V30nbQ7E3qt8atqruz8k5JPuQXMjcj6l3DCg1T7Y5oqHAxmybINxTpfQZQ19g%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/OnePage.latest.en.f67ead2bb87b7db02ac9.js>; rel="canonical"
cf-ray
85cd62cafaf5711b-YYZ
CA.png
hello.zonos.com/images/flags/ 		8 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://hello.zonos.com/images/flags/CA.png
Requested by
Host: hello.zonos.com
URL: https://hello.zonos.com/hello.js?siteKey=1PR1IFHZEZ28
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.8.248.82 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-65-8-248-82.mia3.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c5e78948fe4e170260a90c0667c9fb76e6783b876d9336dac82e03447d46f204

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 28 Feb 2024 12:13:05 GMT
via
1.1 c9e91f71d3df5bdb47d5911662f0b3c2.cloudfront.net (CloudFront)
last-modified
Mon, 28 Oct 2019 15:31:10 GMT
server
AmazonS3
x-amz-cf-pop
MIA3-C5
age
50399
etag
"27bae772802314dca243289d0fadbe8d"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
cache-control
max-age=604800
content-length
8374
x-amz-cf-id
s1LwwnxQOQtyGEfmNKrR4Ddum7VnCMfuVGGR2tVOPYzM-qlt-wKANg==
370.latest.en.d84a9cb923bf47c61f5d.css
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
26 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/370.latest.en.d84a9cb923bf47c61f5d.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
14621
content-encoding
br
server-timing
imagery;dur=21.116, imageryFetch;dur=20.897, cfRequestDuration;dur=16.000032
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
4622040b-0308-468c-88fc-552f8ba60504
last-modified
Wed, 28 Feb 2024 19:30:00 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7YqcLh2qWoYRwHUEuTwYnV1Ew9Uv2sc%2F8%2BptbGaAxKXmunxKejhSGsMFkPUcMOyCx9eWJga%2Fk9ymlq34UQN69CUvY0k%2BxJGy%2FzWrz7H%2F%2B2gBWNGD%2FneghaL0Ey6TCF5G2Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/370.latest.en.d84a9cb923bf47c61f5d.css>; rel="canonical"
cf-ray
85cd62cc7d4e711b-YYZ
app.latest.en.5e52d9ec000e6dcd2cd6.css
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.5e52d9ec000e6dcd2cd6.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
14621
content-encoding
br
server-timing
imagery;dur=21.357, imageryFetch;dur=20.843, cfRequestDuration;dur=19.999981
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
a6ba8399-01ed-4b7c-bb11-1d8c86022a83
last-modified
Tue, 20 Feb 2024 17:20:06 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IEZRgRYw3TFou4%2FEsswBIPFEH45tSE1CU8Hcooo9Za5P82tl3nUeR2ENHxX%2BvuL1DClYyJ6X44LVWbOV2IJdlyA3ey67A26G4RhhdmdPn8cE98mTchd2cvCOV1rqR8Cdgg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.5e52d9ec000e6dcd2cd6.css>; rel="canonical"
cf-ray
85cd62cd2e6c711b-YYZ
21.latest.en.1b702be1dcbc7c92ed66.css
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
8 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/21.latest.en.1b702be1dcbc7c92ed66.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
19032
content-encoding
br
server-timing
imagery;dur=20.083, imageryFetch;dur=19.811, cfRequestDuration;dur=15.999794
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
4712540e-8948-4fa4-beab-ad97c0dbd4db
last-modified
Tue, 27 Feb 2024 01:51:55 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IPoXlxzGHCnoZXLDladLCiuH4XsZV3soRWzr5kKdt2HeZDsboMIkYnMkWXcd2ygn%2BxgVU3N4vXQqkrhSR6h1oCZhxThYAt3B7XMGbNsbAkJi7HE6ljZW6oDclhUbyFcpzQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/21.latest.en.1b702be1dcbc7c92ed66.css>; rel="canonical"
cf-ray
85cd62cdcfcc711b-YYZ
api.js
www.google.com/recaptcha/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?onload=nfRecaptchaScriptLoaded&render=explicit
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1d::6a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
06329bfc8f22050519c745c1dfa3a3c2415e8465ac32b849d375bd403072bfd4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://koss.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Thu, 29 Feb 2024 02:13:04 GMT
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172784298
X-Monorail-Edge-Event-Sent-At-Ms
1709172784298
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
eb2a1104-ba63-4f21-8f27-5ff688937ff2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
007d1a92-fb7f-4b19-b63d-9576ce904322
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:04 GMT
via
1.1 google
268.latest.en.373fc6cbc7e0b57f9712.css
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
10 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/268.latest.en.373fc6cbc7e0b57f9712.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
9411
content-encoding
br
server-timing
imagery;dur=28.227, imageryFetch;dur=28.020, cfRequestDuration;dur=14.999866
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
97541db1-9f19-4a0d-bdcf-e4774293f6c6
last-modified
Wed, 28 Feb 2024 22:26:19 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QzpW53nevdBYNvNWDY79fbQl7lV0W3sGZIiGVdHYtHm03xRkCg8sAkFeRpZhY5wd0GAQFJLLRfRKo31D2FxcLwRzvl5L%2B2FNBgRszXz3aduqN1rQJmXN1MOhXaVQF7bWCw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/268.latest.en.373fc6cbc7e0b57f9712.css>; rel="canonical"
cf-ray
85cd62ce88e3711b-YYZ
koss-headphones-logo_x320.gif
cdn.shopify.com/s/files/1/0525/9608/0813/files/ 		0
8 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0525/9608/0813/files/koss-headphones-logo_x320.gif?v=1692976149
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?permanent-domain=koss-stereophones.myshopify.com&locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Thu, 29 Feb 2024 02:13:04 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
19031
source-type
image/gif
server-timing
imagery;dur=56.679, imageryFetch;dur=55.344, imageryProcess;dur=0.229;desc="image", cfRequestDuration;dur=19.000053
source-length
7686
content-length
7686
x-xss-protection
1; mode=block
x-request-id
52c6faf6-56b6-40ce-8ed5-4193134e5ac7
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 15:14:53 GMT
server
cloudflare
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dG3QIfp5fkxthud0Z4YyPlZzDk9sJ3fHxhELa7jMccXuvJxTwg7uCe%2F5M%2BdJVGWkan22ESOlqdcyh%2FPb%2BObdjI64OjoCKqo2%2F%2Beuoakz4pVTT1hRJNLMpoG1sgLU2fxFbQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/gif
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/files/koss-headphones-logo_x320.gif>; rel="canonical"
cf-ray
85cd62cf19a7711b-YYZ
recaptcha__en.js
www.gstatic.com/recaptcha/releases/1kRDYC3bfA-o6-tsWzIBvp7k/ 		492 KB
196 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/1kRDYC3bfA-o6-tsWzIBvp7k/recaptcha__en.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?onload=nfRecaptchaScriptLoaded&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::5e Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
e51e616d124133b0fb24968469097a4d311b972f78455143d940703ea0639ba6
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://koss.com/
Origin
https://koss.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 28 Feb 2024 19:18:16 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
24888
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
200064
x-xss-protection
0
last-modified
Mon, 19 Feb 2024 05:01:55 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Thu, 27 Feb 2025 19:18:16 GMT
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172787485
X-Monorail-Edge-Event-Sent-At-Ms
1709172787485
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
a2c1851d-022f-48ce-818f-854a5211e9b8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:07 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
e909bbb9-7868-448f-a4ea-6632190dc3ad
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:07 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172789766
X-Monorail-Edge-Event-Sent-At-Ms
1709172789767
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
4c82c68d-320c-4ff4-b0a0-db7ddfaad525
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:09 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
ad859bd6-6eeb-4762-8005-6d75bcb9dfb4
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:09 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b4d8af208w39648077pb05fb6acmf7ef51d2m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1709172792532
X-Monorail-Edge-Event-Sent-At-Ms
1709172792532
accept-language
en-CA,en;q=0.9
X-Monorail-Edge-Client-Message-Id
00d652bf-a4d0-4b13-a0bf-b882c4fc5378
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Thu, 29 Feb 2024 02:13:12 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
449b865f-5490-4244-bee9-ea968fa06bc6
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.120.57.242 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
242.57.120.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Thu, 29 Feb 2024 02:13:12 GMT
via
1.1 google

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov

Verdicts & Comments Add Verdict or Comment

72 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| theme object| flu object| Shopify object| ShopifyPay object| __st boolean| ShopifyPaypalV4VisibilityTracking object| meta string| attr object| ShopifyAnalytics object| gaDevIds object| trekkie object| BOOMR object| webPixelsManager function| fbq function| _fbq function| ga string| GoogleAnalyticsObject function| pintrk object| dataLayer function| gtag object| _visit undefined| $ undefined| jQuery object| mc function| $mcj object| fnames object| ftypes object| pageTransitionOverlay boolean| internalReferrer object| winPerf number| navTypeLegacy string| navType function| applyFocusVisiblePolyfill object| lazySizes boolean| VimeoPlayerResizeEmbeds_ boolean| VimeoSeoMetadataAppended string| SHA object| __core-js_shared__ object| core object| regeneratorRuntime object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| google_tag_manager function| onYouTubeIframeAPIReady object| tagConfig number| BOOMR_onload number| visuallyReady object| nfRenderedRecaptchas function| nfRecaptchaScriptLoaded function| nfHandleTag object| $mcSite object| SPRSettings object| webpackChunk_GeoLocationRecommendations object| LocaleBar object| _GeoLocationRecommendations object| s object| version object| __parkour boolean| bmExtension function| innerShiv function| SPR object| zonos object| head object| style object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha

27 Cookies

Domain/Path Name / Value
koss.com/en-ca Name: localization
Value: CA
.koss.com/ Name: _tracking_consent
Value: %7B%22reg%22%3A%22%22%2C%22v%22%3A%222.1%22%2C%22con%22%3A%7B%22CMP%22%3A%7B%22m%22%3A%22%22%2C%22a%22%3A%22%22%2C%22p%22%3A%22%22%2C%22s%22%3A%22%22%7D%7D%2C%22region%22%3A%22CAQC%22%7D
.koss.com/ Name: _shopify_y
Value: d8bb0b1d-e16d-43ef-8887-8d30b681ae14
koss.com/ Name: receive-cookie-deprecation
Value: 1
koss.com/ Name: keep_alive
Value: 79cca136-3e51-4972-97a1-ed42f100108e
koss.com/ Name: secure_customer_sig
Value:
koss.com/ Name: cart_currency
Value: CAD
.koss.com/ Name: _cmp_a
Value: %7B%22purposes%22%3A%7B%22a%22%3Atrue%2C%22p%22%3Atrue%2C%22m%22%3Atrue%2C%22t%22%3Atrue%7D%2C%22display_banner%22%3Afalse%2C%22sale_of_data_region%22%3Afalse%7D
.koss.com/ Name: _orig_referrer
Value:
.koss.com/ Name: _landing_page
Value: %2Fen-ca
.koss.com/ Name: _shopify_s
Value: d5002f75-45f7-4913-ab71-e05a3060106d
.koss.com/ Name: _shopify_sa_t
Value: 2024-02-29T02%3A12%3A49.263Z
.koss.com/ Name: _shopify_sa_p
Value:
.koss.com/ Name: _gid
Value: GA1.2.496959480.1709172770
.koss.com/ Name: _gat
Value: 1
.koss.com/ Name: _ga_FTMF975HKT
Value: GS1.1.1709172770.1.0.1709172770.60.0.0
.koss.com/ Name: _ga
Value: GA1.1.117297111.1709172770
koss.com/ Name: shopify_pay_redirect
Value: pending
.koss.com/ Name: _fbp
Value: fb.1.1709172770560.1517632894
.koss.com/ Name: _ga_BMN47JXN8X
Value: GS1.1.1709172770.1.0.1709172770.0.0.0
.koss.com/ Name: _pin_unauth
Value: dWlkPVpqSmtNVEJrWXpFdFpXVTVOUzAwTTJWakxUaG1OakF0TVRBeE1UQXlZVFk1WVdGaQ
.pinterest.com/ Name: ar_debug
Value: 1
.ct.pinterest.com/ Name: _pinterest_ct_ua
Value: "TWc9PSZsZmZXQnpjdE4wODZrR0VRT0J0eEQwN0Z0ZlVndEJKb3Erd0RKR1JiODNTQkVodE5QKzhuNG1YSXdyWU5IMUpGUkFZYlpycjNMUHA4ZWxaMmdUa0w1dzRnQVQ5cGs0bFlOV292VGJ3b05OND0mQUhITVJOUmhVZEhwalB2NkFRQnJ4K3M0NFg4PQ=="
koss.com/ Name: _idy_cid
Value: f7440d87-f83d-4f36-86bf-694217cd4f7b
koss.com/ Name: locale_bar_accepted
Value: 1
.koss.com/ Name: zCountry
Value: CA
.koss.com/ Name: zHello
Value: 1

9 Console Messages

Source Level URL
Text
other warning URL: https://connect.facebook.net/signals/config/1098004003633243?v=2.9.147&r=stable&domain=koss.com&hme=20c913bdcd4be51a752120153aa5caaecb3ee86c7f26cf737846e40b202aba68&ex_m=62%2C106%2C94%2C98%2C53%2C3%2C88%2C61%2C14%2C86%2C79%2C44%2C46%2C150%2C153%2C164%2C160%2C161%2C163%2C25%2C89%2C45%2C68%2C162%2C145%2C148%2C157%2C158%2C165%2C115%2C13%2C43%2C169%2C168%2C117%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C83%2C15%2C12%2C85%2C82%2C81%2C95%2C97%2C31%2C96%2C26%2C22%2C146%2C149%2C124%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C90%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C92%2C91%2C17%2C4%2C73%2C80%2C72%2C78%2C40%2C39%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C84%2C75%2C2%2C30%2C55%2C34%2C93%2C38%2C70%2C60%2C99%2C52%2C51%2C27%2C87%2C50%2C47%2C42%2C69%2C64%2C100(Line 95)
Message:
Unrecognized feature: 'attribution-reporting'.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
analytics.google.com
cdn-images.mailchimp.com
cdn.shopify.com
cdn1.judge.me
chimpstatic.com
connect.facebook.net
ct.pinterest.com
extensions.click
geolocation-recommendations.shopifyapps.com
hello.zonos.com
ideafyi.oss-us-west-1.aliyuncs.com
koss.com
monorail-edge.shopifysvc.com
productreviews.shopifycdn.com
rbdata.boostymark.com
s.pinimg.com
s3.amazonaws.com
shop.app
stats.g.doubleclick.net
www.facebook.com
www.google-analytics.com
www.google.ca
www.google.com
www.googletagmanager.com
www.gstatic.com
www.merchant-center-analytics.goog
cdn.shopify.com
184.28.46.123
185.146.173.20
199.59.243.225
2001:4860:4802:32::181
23.222.193.6
23.227.38.33
23.227.38.65
23.227.60.200
2600:1408:ec00:28f::1931
2607:f8b0:4004:c06::8b
2607:f8b0:4004:c07::8b
2607:f8b0:4004:c08::9d
2607:f8b0:4004:c17::5e
2607:f8b0:4004:c19::5e
2607:f8b0:4004:c1b::61
2607:f8b0:4004:c1d::5f
2607:f8b0:4004:c1d::6a
2a03:2880:f003:c0e:face:b00c:0:3
2a03:2880:f103:83:face:b00c:0:25de
2a0b:4d07:2::1
3.161.213.119
34.120.57.242
47.254.114.111
52.216.206.141
52.53.50.53
65.8.248.82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