Submitted URL: https://trk.klclick1.com/ls/click?upn=TkVdrPNxuhJ01OVeLW3Zmb7oVphrhlinOUEn7YLa7D6rVzP3kXLQY4DaTtKNEoJbX93BEe3DM3PbCHpVk1-...
Effective URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=ema...
Submission: On April 18 via api from US — Scanned from DE

Summary

This website contacted 15 IPs in 4 countries across 13 domains to perform 79 HTTP transactions. The main IP is 2606:4700:3108::ac42:289f, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.sleepfoundation.org. The Cisco Umbrella rank of the primary domain is 199500.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 1st 2021. Valid for: a year.
This is the only time www.sleepfoundation.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
42 sleepfoundation.org
www.sleepfoundation.org — Cisco Umbrella Rank: 199500
304 KB
21 klaviyo.com
static.klaviyo.com — Cisco Umbrella Rank: 3819
static-tracking.klaviyo.com — Cisco Umbrella Rank: 4551
fast.a.klaviyo.com — Cisco Umbrella Rank: 4970
static-forms.klaviyo.com — Cisco Umbrella Rank: 4919
a.klaviyo.com — Cisco Umbrella Rank: 4505
telemetrics.klaviyo.com — Cisco Umbrella Rank: 6855
157 KB
4 gstatic.com
fonts.gstatic.com
32 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 100
315 B
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 138
115 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 37
20 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 5383
501 B
1 google.com
www.google.com — Cisco Umbrella Rank: 4
501 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 95
448 B
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 46
2 KB
1 cookieyes.com
geoip.cookieyes.com — Cisco Umbrella Rank: 35181
242 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 71
50 KB
1 klclick1.com
trk.klclick1.com — Cisco Umbrella Rank: 17679
449 B
79 13
Domain Requested by
42 www.sleepfoundation.org www.sleepfoundation.org
11 static.klaviyo.com www.googletagmanager.com
static.klaviyo.com
4 fonts.gstatic.com fonts.googleapis.com
4 a.klaviyo.com static.klaviyo.com
2 www.facebook.com
2 connect.facebook.net www.sleepfoundation.org
connect.facebook.net
2 telemetrics.klaviyo.com static.klaviyo.com
2 static-tracking.klaviyo.com static.klaviyo.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.google.de
1 www.google.com
1 stats.g.doubleclick.net www.google-analytics.com
1 fonts.googleapis.com client
1 static-forms.klaviyo.com static.klaviyo.com
1 fast.a.klaviyo.com static.klaviyo.com
1 geoip.cookieyes.com www.sleepfoundation.org
1 www.googletagmanager.com www.sleepfoundation.org
1 trk.klclick1.com 1 redirects
79 18

This site contains links to these domains. Also see Links.

Domain
www.facebook.com
twitter.com
www.youtube.com
www.instagram.com
www.onecare.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-07-01 -
2022-06-30
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
static.klaviyo.com
R3
2022-03-24 -
2022-06-22
3 months crt.sh
geoip.cookieyes.com
R3
2022-03-21 -
2022-06-19
3 months crt.sh
static-tracking.klaviyo.com
R3
2022-04-01 -
2022-06-30
3 months crt.sh
fast.a.klaviyo.com
R3
2022-03-24 -
2022-06-22
3 months crt.sh
static-forms.klaviyo.com
R3
2022-03-02 -
2022-05-31
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
telemetrics.klaviyo.com
Amazon
2021-10-15 -
2022-11-12
a year crt.sh
www.google.com
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
www.google.de
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2022-01-26 -
2022-04-26
3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Frame ID: 8F8BCFEB680CB2F9E1107F15F3558230
Requests: 78 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 6ACD96D19232105FCA51ACF54B9FE0AC
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

How to Fix a Sagging Mattress | Sleep Foundation

Page URL History Show full URLs

  1. https://trk.klclick1.com/ls/click?upn=TkVdrPNxuhJ01OVeLW3Zmb7oVphrhlinOUEn7YLa7D6rVzP3kXLQY4DaTtKNEoJ... HTTP 302
    https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Kl... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

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/gtm\.js

Overall confidence: 100%
Detected patterns
  • klaviyo\.com

Page Statistics

79
Requests

100 %
HTTPS

75 %
IPv6

13
Domains

18
Subdomains

15
IPs

4
Countries

682 kB
Transfer

2213 kB
Size

7
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. https://trk.klclick1.com/ls/click?upn=TkVdrPNxuhJ01OVeLW3Zmb7oVphrhlinOUEn7YLa7D6rVzP3kXLQY4DaTtKNEoJbX93BEe3DM3PbCHpVk1-2B3SCB-2BJ6ZodO9pnW4tGW2iRbY6EDZeoPxXci2S7OIIxwUMKqa1LSNR-2B2aLKjddkeeO6-2F6py3M62k47CMe-2By-2BSMRCx4o-2FFO94mYZWmn58A7LqIJnSKM9XlOFiIWH-2FSyCbkG-2BhxpRYq8s4VK0XhFMF1dli-2B0TI-2FsxEdkIZYjdvmagS7gEoxZfKBhEXyQrumGyKvK4wQ11u-2FrSpvExqLtXm559DR3dhbTb931lS35CJE66sU2fKOSAQ3QAXoMtTibzN0bJ6adfwT6-2BFPMIPnppx8xmYo-3DkKvz_CxgEJZQrbN6Mz4P-2BglxdfiWEpzbIvx00hrRbDMaYtAe2n6UWrIDvMOEbJVroEdv-2F3H-2FKe33NPyjRD9TK1qtVdpChJlwdn9o0HS-2F83R-2FDdlhEqHHHWG8GD0oaauiOdKhMxt6eCEgbi7vpsUQkm31InGEafDbUVq3fhtnD8-2FG1gEypkDAd-2B4-2FYM13MIzCHRqgiDfJIZnxwlkMCVeXR5VOEO22RhKmIPi8YSiEH4sdAMY-2BVw3-2FCnGg5tPugxFLqXq897pLr043oWKLWN1m3T3iKpfftQu0SyjAoRbkK97hivASxNRfZGJqsWGhGmuEKtMzPRDNIPylZeqSxrIiGx58lLl1mj3YrnHChlBw1u-2BcbVhX14VbWsN5UZvy2m7RnL5FQyzpm4YGr18jwEV-2BgsTLb-2Bw-3D-3D HTTP 302
    https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

79 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request how-to-fix-a-sagging-mattress
www.sleepfoundation.org/mattress-information/
Redirect Chain
  • https://trk.klclick1.com/ls/click?upn=TkVdrPNxuhJ01OVeLW3Zmb7oVphrhlinOUEn7YLa7D6rVzP3kXLQY4DaTtKNEoJbX93BEe3DM3PbCHpVk1-2B3SCB-2BJ6ZodO9pnW4tGW2iRbY6EDZeoPxXci2S7OIIxwUMKqa1LSNR-2B2aLKjddkeeO6-2F6...
  • https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_...
324 KB
48 KB
Document
General
Full URL
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
734eb14eb5ae1d96eba7d2f25fc3bc16aaf3b24855d95ed601ab968d3c5a6109
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

age
1020
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=345600
cf-cache-status
HIT
cf-ray
6fe123187db85c3e-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Mon, 18 Apr 2022 23:21:29 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires
Fri, 22 Apr 2022 23:04:28 GMT
last-modified
Mon, 18 Apr 2022 23:04:29 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
no-referrer-when-downgrade
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mbMwwB9waWGZGCL%2F6qF778VU07bLrCYlJuKZnaNH63SpS%2FnHAyebux8f1Hor6Q8437V4scQvrziag87NLse7vLZdL4WAObLgXt37EzzrQEvK0GbyM5geg%2BMpUJuUDl%2Bjn89FZ%2FXhCjCLfoArsPQaw1mUCcdW"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=63072000; includeSubdomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block

Redirect headers

content-length
297
content-type
text/html; charset=utf-8
date
Mon, 18 Apr 2022 23:21:29 GMT
location
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
server
nginx
via
1.1 b0067143f1e1520182fe27b53cced2a6.cloudfront.net (CloudFront)
x-amz-cf-id
zIxm1_TsDjxEUg1QjUvIq6ckwGvIxht06ssWv9sFrVRvE3to_PmXMQ==
x-amz-cf-pop
DUS51-P2
x-cache
Miss from cloudfront
x-robots-tag
noindex, nofollow
poppins-v15-latin-300.woff2
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
8 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-300.woff2
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3834f0a520d623453cdb6b03b88331bc0394367eb18809f1037ea18c699ebded
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:37:15 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1ea8-5dca342705c1f-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QJmQc3Gmhnjg69pSebaUbcYyoFPKxUQTexzqS3pwKjpCOQulo9nZ19%2BheQ5rio2KUX4nBG4zO4apSUw2Otj9EfofKOXl%2Bs0cvrLeMF2qwzoJTyFBDabVV3652ZSoSei63ZVyEKzdETZOSBNQw0J788hWQBAf"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff2
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe12318ce1d5c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-300.woff
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-300.woff
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e14553c0ca1d74dcd39b12e0de5815c599710beb7e2eae43ba4fe6b6628d66d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"2908-5dcc7f4973a0c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kSmZ7cqtQ6Lq8LeiR7iM2hr7yxq20nceRaRG3e2co0k7tNp1GjYDSFKVA%2FWHIVHPWsFyxRZV4uYDMP5tpFqMMhFL8SOAzJfDz7Xab1EbVHkXoTZreeDCG9C0ijLIfDuQoq2kqH1YZ%2B6GJFL%2Bgt6CPkJGdGxZ"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe12318ce205c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-regular.woff2
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
8 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-regular.woff2
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41e46faff74c6a77d581689ec35eb040f6c96d17f4d2c5b25dccd42ed498b01c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1edc-5dcc7f4973a0c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=P7Fe7%2BcXdAbB8fgG3sGgHgPWNadV3lopp5wQrsx434Qu%2FlfhSKYuilm1zZN17GLpDu%2FxeuA%2BzaSjrU7Sf0Dta1VyBXP5SpiHvxPNZDCtdNh%2FIQMPDiVahxJwE5Z0p%2Bq5T07r%2BtuRZpIiVLE%2B2y5H8zZ%2BbJK0"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff2
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe12318de225c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-regular.woff
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-regular.woff
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
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TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
12bcaa5f5203a347c58533be7e0051bb7ea4432d27a472cc36e32c398a585b00
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:37:15 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"2928-5dca342706bbf-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=w%2FE3QRTAiB6%2Ffyc7m6NncUiCvCsmFu5iF56TP7mTprzVI8ltKZtNLTkcz%2FudVWtIoRUpVmXwjASx3RMsd6Yyf%2FWEsJdOP2pB1%2BCg0GxhitzwBwiCiBFydncOURsGUaStDOv54Pqn6pZPka6EeyPLV%2BMRpo%2BR"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff
alt-svc
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cache-control
max-age=31536000, public
cf-ray
6fe12318de235c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-500.woff2
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
8 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-500.woff2
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1e60-5dcc7f4973a0c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qfoRKV0meaD18tEbnEbSUu0BGDi3QfPSSsbDgEzsM69hr0dc97V0DH%2BaxnSGSzfXMbb%2BYFiK%2Brppc2YjvStpmX2ObDDFxMQqUDF7K%2BtBpmMHixDo8sJ6BWwkgm8lpzn59QFirCETQ4HwkI91RFXg%2F6JEO2MD"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff2
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h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe12318de245c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-500.woff
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-500.woff
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 22:19:22 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"288c-5dccceb5082f7-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ojyS6vsXjJTK7IB5eY1q5cyvQxMPvUflc%2BHlQegB%2B%2B5NAOn1lskH1UhJtpE6%2BvyXJBfbtEm2PgDvOkpfadTLHkezc1tIRkok9lJzUL5EsThYHild6sTSOpLWjojz4Z2V0uKtseYPMbfqkCHYseCctMCJd17%2F"}],"group":"cf-nel","max_age":604800}
content-type
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cache-control
max-age=31536000, public
cf-ray
6fe12318de255c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v19-latin-600.woff2
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
8 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v19-latin-600.woff2
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
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TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f4e80d9dfd374d02989b87a27b5ed4cb78fbb177c27f1478e9a8b0afb7513149
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1f40-5dcc7f4973a0c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BaU7aX3anrAPEvJbUPz5%2BUjIc8txVSQD4ZdKN6x9QhM%2BUjkYky9%2FIm6EKa2YMDSszQDgPcVTLS615fv%2FcpcxH2bRX4Me6dS%2FQoPKjIKKYbOrZa8T5hhHiG6iXYn4sQ8fVA%2FSH0OVewoFhLauz8LZNBoNrFpj"}],"group":"cf-nel","max_age":604800}
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cache-control
max-age=31536000, public
cf-ray
6fe12318de285c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v19-latin-600.woff
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v19-latin-600.woff
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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last-modified
Thu, 14 Apr 2022 20:37:15 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"296c-5dca342706bbf-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CDOOyJppCI5J4OvPxdGScyfzEqps4FbffoTOTOhREfyzVKiVPISjBn7Qa%2Brb2XNvxIB0xgyVsU4tAURmQOwkcnK1lAAQKmQyeu8drgrwXcZPYJgYKFc3aEIKsrJX%2FHsq14HALjcU2ZPPpzf6HcNI2HO%2B7f0W"}],"group":"cf-nel","max_age":604800}
content-type
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cache-control
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cf-ray
6fe12318de295c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-700.woff2
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
8 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-700.woff2
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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last-modified
Thu, 14 Apr 2022 20:38:05 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1e98-5dca345661660-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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alt-svc
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cache-control
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cf-ray
6fe12318de2a5c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
poppins-v15-latin-700.woff
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
Font
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/poppins-v15-latin-700.woff
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
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x-xss-protection
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server
cloudflare
x-frame-options
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expect-ct
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strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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cache-control
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cf-ray
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expires
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d9083.css
www.sleepfoundation.org/wp-content/cache/minify/
45 KB
6 KB
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/cache/minify/d9083.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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Request headers

accept-language
de-DE,de;q=0.9
Referer
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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cf-bgj
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pragma
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last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
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expect-ct
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strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
text/css; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe12318de275c3e-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
5e12b.js
www.sleepfoundation.org/wp-content/cache/minify/
85 KB
31 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/cache/minify/5e12b.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
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Request headers

accept-language
de-DE,de;q=0.9
Referer
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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cf-bgj
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pragma
public
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last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
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expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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vary
Accept-Encoding
cache-control
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cf-ray
6fe12319189d9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
7db5b.js
www.sleepfoundation.org/wp-content/cache/minify/
10 KB
4 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/cache/minify/7db5b.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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cf-bgj
minify
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x-xss-protection
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pragma
public
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last-modified
Thu, 14 Apr 2022 20:38:04 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"pub1649968684;gz"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231918a79a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
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www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
762 B
1 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/default-prod-img.png
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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content-length
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pragma
public
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expires
Tue, 18 Apr 2023 22:32:50 GMT
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"57f-5dcc7f49768ec"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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cache-control
max-age=31536000, public
accept-ranges
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cf-ray
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cf-bgj
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1 KB
1 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/Facebook.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
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1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:02 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"521-5dcc7f48a7865-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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alt-svc
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cache-control
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cf-ray
6fe1231918ad9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
Twitter.svg
www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/
2 KB
2 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/Twitter.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:36:46 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"8a6-5dca340a753ef-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=bEmRzncqRsV02%2FMeLpTwcsYfxoBICN7iKJ5yNRnUQccmgO7dNYQCJqiBbQ%2FmhVqT6yy6GbaLTDEH3lQM2iDSYG0Qz%2FrrOa8xr7gXI7eQHk05Hpr0Ov5K%2B%2F77EAhNCPvit2hvb40O2Xzm21WWyAMBENmMkUdD"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
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cache-control
max-age=31536000, public
cf-ray
6fe1231918ae9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
Email.svg
www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/
937 B
1 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/Email.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
23bee1a1bb42ea3f88c537ee732367bdde8a4dbb25f98cc69cd4b08399ffe845
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:36:46 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"3a9-5dca340a753ef-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=S1l0aq24o%2B3KZGsgu4D%2BLKd7unHPcN7tIiWyvrgjSXAK8AuEMfBD4rL6SxqfQ8ReLfDblyrJiqiZh1SAlMmsUEF37YGGVac2HDT7nOjrkSJSKym2nhc9J82La8UMDgr88U7FlNaFQ3zjj6WUeNacnwKslUsj"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231918af9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
Print.svg
www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/
3 KB
2 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/Print.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a09eedef5e5f0333884172ad654960d4020888b7a878a8bfa2bb6e93625e547e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 15 Apr 2022 23:24:49 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"a17-5dcb9b77fdd8a-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=E%2BpgXPWa6ksM7%2F57lDHPaG3V3%2Bm6MEHJTsWdvq%2ByuxgF%2Bd61k3W%2F6W6HaiTqiCgn0HSI%2BFXUhpyZC%2BpVNSQfqagEwvNqs8oonast4DuHJrbYgTuxRIEiJJu4vBrUN%2F95AhFZlx1laWNYYphiKDyxaR0q00Nu"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231918b09a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
email-decode.min.js
www.sleepfoundation.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/
1 KB
1 KB
Script
General
Full URL
https://www.sleepfoundation.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 12 Apr 2022 11:16:45 GMT
server
cloudflare
etag
W/"62555f9d-4d7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KY8kDMIuH97ptOrvUCLfFj3cmBagqcDqXt%2BqbHNTybkN2JUVF2NDdmQWhE5kKh7MYqloRHhzVdCSGC7OpqGpi1VUk2esoYbNp7OFef3HGyCkbPaU1JhxgCQEkEL9N73AzSjqJEYd2swrvyPqE88XVWglqfhC"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=172800, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6fe12319189c9a18-FRA
vary
Accept-Encoding
expires
Wed, 20 Apr 2022 23:21:29 GMT
clock-circular-outline.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
31 KB
24 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/clock-circular-outline.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8329d0f8766b32d55cd48e0f8adcce110c3b220a2d6d6767fbbd26c3c24d718d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 15 Apr 2022 23:24:50 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"7b62-5dcb9b78bf34e-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xP7XTAO3unWcWPqGVW%2BB%2F1Xm%2BH%2B7C%2FvejDLtJDD8To1JeV6%2FrySzQnfeGfhGt1VlEnr6iStzN0lAWYhAHLhb7Z6BrlLi07JCafvPxjTuoLTKalUkdFvuGhos%2F9PLgd6wxQ3GwteIuJHw8dN4KdSh8ktVNaI0"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231918b19a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
edit-icon.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
5 KB
3 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/edit-icon.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c518274bb055b06fa1990510abe193a1db6c62169065267db95c72099244b780
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 15 Apr 2022 23:24:50 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"145f-5dcb9b78c02ee-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XjGKMv%2F5m%2Bim%2F4oIW8gvJj6NoQCzF6xcLaGP%2F0HAxaDrcDqVQzARmzEA1UVfvX1mS%2BbOSCVdzq%2FLUmcRCHutgDxsVelXbGx%2FUXQcN51gDOJNlihElNXulnTqNQV4q6YHncSIvA8IxEZt%2B5KKm3goCarq7%2BXI"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231918b39a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
trusted-style.css
www.sleepfoundation.org/wp-content/plugins/trusted-sources/assets/css/
3 KB
2 KB
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/trusted-sources/assets/css/trusted-style.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d553c63f5a6ad86b9cafd8f03257b00901981d79093c95a452953fc3a033ba1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
cf-polished
origSize=3387
cf-bgj
minify
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:38:04 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"d3b-5dca3455b585c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=P9gZi0a9y22Af7hDoWvRsUty7Ho2RpqXfFM%2FV9qDrPK2s15F0o1iXtQCrOUN%2Fd%2Fx1ST89jDmghC3VGNsZVlLGygl5Cd1voXRbKkZ0rIV2pF%2F5qHOfYDdkhPJEJH%2BwfwYWkg%2FPgPZ3JwlmO3vKQ%2FDYKBchwDT"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe12319189f9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
topical-hub-child-non-critical.min.css
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/
89 KB
13 KB
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/topical-hub-child-non-critical.min.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4248aca263f9726a0d7b01bdd3a5faec9a7d71c6fb1f96f79f76238df968be49
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 22:19:22 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1657f-5dccceb507357-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=e0T10%2B3YG9rvHYevTyMFd9hGIBwAjCONZnmj%2F4WSsWsf8bELLWX%2FgADJVX4dDkqZxc2u6oc9PVdjDUDUJI6d%2FCdeJTohpojNtpUY5ZSdC4F%2FlpaUrWJcxq8jrq3HDwxcI2TrEaFIddFS4NjWKDY2EwKHW2Cm"}],"group":"cf-nel","max_age":604800}
content-type
text/css
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231918a09a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
cookie-law-info-gdpr.css
www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/css/
17 KB
4 KB
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/css/cookie-law-info-gdpr.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1b0bdf59b1ce2c43507c42dfc11f73185ab3b04717399db2544c458df3c1dfd8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
cf-polished
origSize=22265
cf-bgj
minify
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"56f9-5dcc7f4916da9-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tNKFOPSKuAjm0X2cucWpNNyhEjSeyAQnyVnq83ZhYUCZz6jAp58FX6D5t6oK87x10u9IfJkYaGdnMhQopc366jAayLTqq88NRqp7j%2Bb8ewEe6G2bjgpfRUae6cK%2BPMxTJ4jDp5YaGEt0fIO49PZR%2Bl6ME2eK"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231918a29a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
cookie-law-info-public.css
www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/css/
3 KB
2 KB
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/css/cookie-law-info-public.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3e74df990fc2870bec563c9c8f7e343dcda30fd8e4689aeeab5e82b060d714d6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
cf-polished
origSize=3967
cf-bgj
minify
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"f7f-5dcc7f4916da9-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=C9oMsY0qCGZDo0vt6wGnaFixQzChAzzsrpyes8baZkAr0dKvP8pE8V2CYIfi%2FS51X%2F5AVDEJobMsoagN9eFqX45iGTYOCN%2FFFdXBuiMZXJvdAXAXw72UaUbebSN9AbdzqcT9u5IglcJyeuokmbdtsEQ%2Fqy2Q"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231918a39a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
gtm.js
www.googletagmanager.com/
140 KB
50 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-MCTPTGM
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
18570e49a5e28a46dc96e089fc515580c55f889c49e64b573d4a9d30ff7ffe38
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
50556
x-xss-protection
0
last-modified
Mon, 18 Apr 2022 23:03:55 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
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
Mon, 18 Apr 2022 23:21:29 GMT
sprites.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
8 KB
3 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/sprites.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5da37238a82c9b89565eb3a7dec6b83e56e5c67a518a6ca5b828724555005dcc
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:03 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"205e-5dcc7f497882c-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9B79odOAHLS%2BS5yqKvUmgKSAfagxoV0hbq29w4yQ2uakVhaF2wYtDrNTlR%2Bv2OSs3tBhiWYfgnc%2Bh%2Fw3DpjwEc%2F3JOw3GfsnKxpa7ei8Sjhr9QRWsMA%2Fv2oDa5DSEk0D0bjne62fU%2BRnu5%2FK%2Bs7MZY9EhISm"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231928be9a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
sf-logo-sprite.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
130 KB
17 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/sf-logo-sprite.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bcab7dcb158d0b11157abc097dfb2c06b53f584927d5d860eb2f20d9bda940a5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 15 Apr 2022 23:24:50 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"20870-5dcb9b78c222e-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=a1TL%2Bc5dgKOGq4JiqWWqoi0O10Hbp7j11KuWRYdGV87xzaZIAg79npRz2hUNpxKxc0eMEISRgEasoTf9VxxjMosrM%2BP92ScWh%2FaEaoFa4gWQpwRDMC1xwz4MTt5rT0OR9n%2FjbRWbzAGVgjacIf6LsizPX%2Fl3"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231928c09a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
print.css
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/
336 B
915 B
Stylesheet
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/print.css
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
635ca7fa45f08959bb457d9e354acf4fa4271513207d27827da475793f09aa03
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
cf-polished
origSize=500
cf-bgj
minify
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 22:19:22 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"1f4-5dccceb507357-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=A%2FkruTsEhHpByfFx9Gj%2BImAns5I6zedq%2FPj%2BWmDbdc1EX%2BAPrVWSnlumJGWaO6qxwNEYd65Bcf%2FSsx6rFqRfUHpVBjg90%2FO5wGm%2F7HLQWSBExuyxyxKlcC2PjKeOLjZftseeuLbkA9rYXP4qIkd3Ufj230AN"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231948e19a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
sprite-thumbs.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
2 KB
1 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/sprite-thumbs.svg
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/topical-hub-child-non-critical.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
858dff772aca728372e61ec115f55503aff0e8e673f83019603617344c0a6a6b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/topical-hub-child-non-critical.min.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2902
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Thu, 14 Apr 2022 20:38:05 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"9c7-5dca345666480-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=o1DCP%2FZBDM3eyWVELmOHPvOOiKyVz2QccI2bD98jh7%2FfenGa%2BAISKUm0%2B73KcgWfyoJi6GFa6Hzormp1hJvSHPkdtPBfalvGVM9ue4nryg3W4emmBd03vnbkkBnB9neG3MjJHB4JRdVOdzPfE1YJhw%2FBLd5P"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=31536000, public
cf-ray
6fe1231969049a18-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
lauren-fountain-edit-96x96.png
www.sleepfoundation.org/wp-content/uploads/2020/07/
3 KB
4 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/uploads/2020/07/lauren-fountain-edit-96x96.png
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
981d9ca593b67d4ccffeb73d5c97718dc554fd83dd3a0f037b2b9b8a04b05afa
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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Thu, 03 Feb 2022 22:13:20 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"dd0-5d724711be000"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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cache-control
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cf-bgj
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20 KB
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Full URL
https://www.google-analytics.com/analytics.js
Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-MCTPTGM
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

accept-language
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User-Agent
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 02 Nov 2021 17:39:06 GMT
server
Golfe2
age
3859
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Mon, 18 Apr 2022 22:17:11 GMT
vary
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content-type
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cache-control
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content-length
20006
expires
Tue, 19 Apr 2022 00:17:11 GMT
klaviyo.js
static.klaviyo.com/onsite/js/
2 KB
1 KB
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General
Full URL
https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=TKJEB5
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MCTPTGM
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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nginx /
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accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
gzip
age
2983
x-cache
HIT, HIT
access-control-max-age
86400
content-length
964
x-served-by
cache-lga21979-LGA, cache-hhn4078-HHN
access-control-allow-origin
*
allow
GET, OPTIONS
server
nginx
x-timer
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etag
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vary
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access-control-allow-methods
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content-type
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cache-control
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accept-ranges
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ui.min.js
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/minified/
44 KB
10 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/minified/ui.min.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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QUIC, , AES_128_GCM
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accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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server
cloudflare
x-frame-options
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expect-ct
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strict-transport-security
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report-to
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cache-control
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cf-ray
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expires
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thirsty-ga-code.js
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/
778 B
1 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/thirsty-ga-code.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
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x-content-type-options
nosniff
cf-cache-status
HIT
nel
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server
cloudflare
x-frame-options
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etag
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expect-ct
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strict-transport-security
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report-to
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cf-ray
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expires
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ta.js
www.sleepfoundation.org/wp-content/plugins/thirstyaffiliates/js/app/
4 KB
2 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/thirstyaffiliates/js/app/ta.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Name Value
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Request headers

accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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cf-bgj
minify
alt-svc
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pragma
public
referrer-policy
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last-modified
Thu, 14 Apr 2022 20:38:04 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"26ef-5dca3455abc1b-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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vary
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cf-ray
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expires
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www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/js/
39 KB
11 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/js/cookie-law-info-public.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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Software
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Security Headers
Name Value
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Request headers

accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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cf-bgj
minify
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pragma
public
referrer-policy
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last-modified
Thu, 14 Apr 2022 20:36:46 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"c620-5dca340ad8db2-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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content-type
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cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe1231afafb9a18-FRA
expires
Tue, 18 Apr 2023 22:32:51 GMT
trusted.js
www.sleepfoundation.org/wp-content/plugins/trusted-sources/assets/js/
4 KB
2 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/trusted-sources/assets/js/trusted.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2903
cf-polished
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cf-bgj
minify
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:02 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"2021-5dcc7f48c2de6-gzip"
expect-ct
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strict-transport-security
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report-to
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www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/
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969 B
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General
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Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:289f , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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accept-language
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User-Agent
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date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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server
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strict-transport-security
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report-to
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cf-ray
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10 KB
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General
Full URL
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date
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content-encoding
br
x-content-type-options
nosniff
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nel
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server
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strict-transport-security
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report-to
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2 KB
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General
Full URL
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Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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Response headers

date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
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strict-transport-security
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report-to
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cf-ray
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9 KB
3 KB
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Full URL
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Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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accept-language
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date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
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expect-ct
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strict-transport-security
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report-to
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1 KB
1 KB
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General
Full URL
https://www.sleepfoundation.org/wp-includes/js/hoverIntent.min.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
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Request headers

accept-language
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User-Agent
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Response headers

date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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server
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report-to
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cf-ray
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expires
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Full URL
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Requested by
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Protocol
H3
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QUIC, , AES_128_GCM
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Accept
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Response headers

date
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content-encoding
br
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
nel
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allow
GET
x-robots-tag
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server
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report-to
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cache-control
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cf-ray
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expires
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Full URL
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Requested by
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URL: https://www.sleepfoundation.org/wp-content/cache/minify/5e12b.js
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H2
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accept-language
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User-Agent
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Response headers

access-control-allow-origin
*
date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
gzip
server
nginx
content-length
100
vary
Accept-Encoding
content-type
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static-tracking.klaviyo.com/onsite/js/
21 KB
8 KB
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General
Full URL
https://static-tracking.klaviyo.com/onsite/js/fender_analytics.10d302df78b347197f81.js
Requested by
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URL: https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=TKJEB5
Protocol
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metric
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331 B
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
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Software
/
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Referer
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Content-Type
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
via
1.1 3f309afe37d854da2eb973ba0e31d032.cloudfront.net (CloudFront)
x-amz-cf-pop
DUS51-P1
x-amzn-requestid
29769e40-83fc-4f1e-b99e-6260fbae3ced
x-cache
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access-control-allow-origin
*
x-amzn-trace-id
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x-amz-apigw-id
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x-amz-cf-id
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501 B
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 18 Apr 2022 23:21:30 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
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cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
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alt-svc
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content-length
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x-xss-protection
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expires
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ga-audiences
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42 B
501 B
Image
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Full URL
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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Software
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 18 Apr 2022 23:21:30 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
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cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
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content-length
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x-xss-protection
0
expires
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8 KB
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://fonts.googleapis.com/
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https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Wed, 13 Apr 2022 19:30:15 GMT
x-content-type-options
nosniff
age
445875
content-security-policy-report-only
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
7884
x-xss-protection
0
last-modified
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server
sffe
report-to
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content-type
font/woff2
access-control-allow-origin
*
cache-control
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accept-ranges
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timing-allow-origin
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expires
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Wed, 13 Apr 2022 19:30:15 GMT
x-content-type-options
nosniff
age
445875
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
7816
x-xss-protection
0
last-modified
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server
sffe
report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
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timing-allow-origin
*
cross-origin-opener-policy-report-only
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expires
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Requested by
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H2
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TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.sleepfoundation.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Fri, 15 Apr 2022 01:44:27 GMT
x-content-type-options
nosniff
age
337023
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
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server
sffe
cross-origin-opener-policy
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report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
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expires
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
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Response headers

date
Wed, 13 Apr 2022 19:31:09 GMT
x-content-type-options
nosniff
age
445821
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
7840
x-xss-protection
0
last-modified
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server
sffe
report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
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expires
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identify
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121 B
441 B
XHR
General
Full URL
https://a.klaviyo.com/api/onsite/identify?c=TKJEB5
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/vendors~signup_forms.5d03d3165a1ac9a2853c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:5a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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accept-language
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User-Agent
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Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 18 Apr 2022 23:21:31 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Cookie, Accept-Encoding
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json
access-control-allow-origin
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access-control-max-age
86400
access-control-allow-credentials
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cf-ray
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access-control-allow-headers
track
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1 B
363 B
XHR
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Full URL
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Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/vendors~signup_forms.5d03d3165a1ac9a2853c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:5a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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accept-language
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User-Agent
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Content-Type
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Response headers

date
Mon, 18 Apr 2022 23:21:30 GMT
content-encoding
gzip
vary
Accept, Cookie, Accept-Encoding
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
allow
GET, POST, HEAD, OPTIONS
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/html; charset=utf-8
access-control-allow-origin
https://www.sleepfoundation.org
access-control-max-age
86400
access-control-allow-credentials
true
cf-ray
6fe1231eadb79bac-FRA
access-control-allow-headers
track
a.klaviyo.com/api/
1 B
297 B
XHR
General
Full URL
https://a.klaviyo.com/api/track
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/vendors~signup_forms.5d03d3165a1ac9a2853c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:5a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
Content-Type
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Response headers

date
Mon, 18 Apr 2022 23:21:31 GMT
content-encoding
gzip
vary
Accept, Cookie, Accept-Encoding
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
allow
GET, POST, HEAD, OPTIONS
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/html; charset=utf-8
access-control-allow-origin
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access-control-max-age
86400
access-control-allow-credentials
true
cf-ray
6fe123219a0a9bac-FRA
access-control-allow-headers
fbevents.js
connect.facebook.net/en_US/
99 KB
27 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
086f1c868f8f769ef0039b238b415fc3c46d97e342309dc8c61cefb40868212e
Security Headers
Name Value
Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

content-security-policy
default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding
gzip
x-content-type-options
nosniff
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length
26311
x-xss-protection
0
pragma
public
x-fb-debug
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x-fb-trip-id
686109401
x-frame-options
DENY
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
date
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strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
{"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-fb-rlafr
0
expires
Sat, 01 Jan 2000 00:00:00 GMT
617674092166811
connect.facebook.net/signals/config/
308 KB
88 KB
Script
General
Full URL
https://connect.facebook.net/signals/config/617674092166811?v=2.9.57&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

content-security-policy
default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding
gzip
x-content-type-options
nosniff
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400,h3-29=":443"; ma=86400
x-xss-protection
0
pragma
public
x-fb-debug
ERpmyca1BQfDp4sAmRRODBjF39dDWAneGNzpB2rOfIBQuHjIAiZQQinEEPPajcuROUWVceiAfO3Og0hrp3sJ2A==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
DENY
date
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strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
{"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-fb-rlafr
0
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
www.facebook.com/tr/
44 B
297 B
Image
General
Full URL
https://www.facebook.com/tr/?id=617674092166811&ev=PageView&dl=https%3A%2F%2Fwww.sleepfoundation.org%2Fmattress-information%2Fhow-to-fix-a-sagging-mattress%3Fvariation%3DB%26utm_source%3DKlaviyo%26utm_medium%3Demail%26utm_campaign%3D041422_how_often_replace_your_mattress%26_kx%3DVwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5&rl=&if=false&ts=1650324093197&sw=1600&sh=1200&v=2.9.57&r=stable&ec=0&o=30&fbp=fb.1.1650324093190.1844116599&it=1650324093082&coo=false&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8083:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Mon, 18 Apr 2022 23:21:33 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
44
expires
Mon, 18 Apr 2022 23:21:33 GMT
/
www.facebook.com/tr/ Frame 6ACD
0
18 B
Document
General
Full URL
https://www.facebook.com/tr/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f11c:8083:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Content-Type
application/x-www-form-urlencoded
Origin
https://www.sleepfoundation.org
Referer
https://www.sleepfoundation.org/mattress-information/how-to-fix-a-sagging-mattress?variation=B&utm_source=Klaviyo&utm_medium=email&utm_campaign=041422_how_often_replace_your_mattress&_kx=VwbSkS4Ih_l1fOn274lXd6pNbUB4ItkfNXnakKSS9iNG6i-ulYf80IYCDUCvNttF.TKJEB5
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-credentials
true
access-control-allow-origin
https://www.sleepfoundation.org
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
0
content-type
text/plain
cross-origin-resource-policy
cross-origin
date
Mon, 18 Apr 2022 23:21:34 GMT
priority
u=0
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains

Verdicts & Comments Add Verdict or Comment

104 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 function| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails string| __speechkitPluginBuildPath object| wpAjax object| Cli_Data object| log_object object| css_list object| js_list object| post_object object| trusted_sources object| dependancyChecker function| setJsDownloadEvent function| downloadJSAtOnload function| delayCall function| js_list_recursive function| js_list_call function| applyCSS function| _extends function| yall object| dataLayer function| getMeta string| twitter_data1 function| load_wordfence_js string| cli_cookiebar_settings object| wpcf7 object| thirsty_global_vars object| ajaxsearchlite object| ASL object| wth_js_lang object| regeneratorRuntime function| $ function| jQuery object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| onYouTubeIframeAPIReady object| b function| ajax_call function| get_mobile_popup function| getPopup function| toggleOverlay object| thirstyFunctions function| UI string| total_page object| newheader object| toc undefined| firstLoadUrls1 undefined| laterLoadUrls1 function| isScrolledIntoView function| drawCharts function| openAuthorshipPopup function| addPlayIconInSlickBullets object| player object| yt_ids function| onPlayerReady function| onPlayerStateChange undefined| send_to_editor_default function| attach_image object| CLI_Cookie object| CLI object| cliBlocker string| CLI_ACCEPT_COOKIE_NAME string| CLI_PREFERNCE_COOKIE number| CLI_ACCEPT_COOKIE_EXPIRE boolean| CLI_COOKIEBAR_AS_POPUP object| Trunc object| clone string| currentText object| cli_chkbox_elm string| cli_chkbox_data_id string| cli_chkbox_data_id_trimmed object| _learnq string| __klKey string| title string| url object| item object| structuredData object| data string| author number| hasScrolledEightyPercent string| key object| data2 string| key2 object| data3 string| key3 function| detectWhenToSend string| breadcrumbs object| catIdArray string| catId object| klaviyoOnsiteJSONP object| SENTRY_RELEASE object| __core-js_shared__ object| core object| gaplugins object| gaGlobal object| gaData object| srcReplaceableElms object| _klOnsite function| fbq function| _fbq

7 Cookies

Domain/Path Name / Value
www.sleepfoundation.org/ Name: cookielawinfo-checkbox-necessary
Value: yes
www.sleepfoundation.org/ Name: cookielawinfo-checkbox-non-necessary
Value: no
.sleepfoundation.org/ Name: _ga
Value: GA1.2.390590071.1650324090
.sleepfoundation.org/ Name: _gid
Value: GA1.2.1125401754.1650324090
.sleepfoundation.org/ Name: _gat_UA-1305461-1
Value: 1
www.sleepfoundation.org/ Name: __kla_id
Value: 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
.sleepfoundation.org/ Name: _fbp
Value: fb.1.1650324093190.1844116599

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
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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.

a.klaviyo.com
connect.facebook.net
fast.a.klaviyo.com
fonts.googleapis.com
fonts.gstatic.com
geoip.cookieyes.com
static-forms.klaviyo.com
static-tracking.klaviyo.com
static.klaviyo.com
stats.g.doubleclick.net
telemetrics.klaviyo.com
trk.klclick1.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.sleepfoundation.org
151.101.2.133
151.101.66.133
18.66.248.73
2600:9000:2315:ba00:18:359:ab80:93a1
2606:4700:3108::ac42:289f
2606:4700::6812:5a6
2a00:1450:4001:827::200e
2a00:1450:4001:828::2003
2a00:1450:4001:828::2004
2a00:1450:4001:828::200a
2a00:1450:4001:829::2008
2a00:1450:4001:82a::2003
2a00:1450:400c:c1b::9b
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8083:face:b00c:0:25de
46.101.13.61
01bc6df1d6ed8986595c4dfc44982e64695ca98f94903aa8ef3083d2cfb25f3d
0866363d9d46ce1cd0c25ae612e8e582bcd4f76ee19538d3c5a7625047ae0c4e
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0c582c6202b27b1e6bdf341e2402c5fe3055bcc248ffe981a97c9d9fc143f588
0e5f8375ef26cafe777c76ca4b0b0f4772cf802c3c82aea91c3ecdfba1ee6917
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
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18570e49a5e28a46dc96e089fc515580c55f889c49e64b573d4a9d30ff7ffe38
19e1313ac1d36a6bd3264cd28df98c266382cd494d92a504b3c359b60c4a3021
1b0bdf59b1ce2c43507c42dfc11f73185ab3b04717399db2544c458df3c1dfd8
2350f703c4fc21b2f233149a805dbf1def54af3ee6c1f64abf6d8adeb75975d9
23bee1a1bb42ea3f88c537ee732367bdde8a4dbb25f98cc69cd4b08399ffe845
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
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41e46faff74c6a77d581689ec35eb040f6c96d17f4d2c5b25dccd42ed498b01c
4248aca263f9726a0d7b01bdd3a5faec9a7d71c6fb1f96f79f76238df968be49
426316de2a499a38688cfcc92c143d25fa0c45c3afcf2074a84e3563dfa33c23
452b742ba8dab72b8a608d5126d441cf23f5eccc0531e55c92bab66015b3719f
4e384b114ee46c0ae0e6f0d3cd68e3ab3e0e5012d287a451f946d5d31e64bb21
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
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53968e7e5406ca6f8d4ec91779be367821ef4a8019a59229f22386209ba2bf6f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