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 16 IPs in 4 countries across 13 domains to perform 79 HTTP transactions. The main IP is 2606:4700:3108::ac42:2b61, 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
450 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 geoip.cookieyes.com www.sleepfoundation.org
1 static-forms.klaviyo.com static.klaviyo.com
1 fast.a.klaviyo.com static.klaviyo.com
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
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
geoip.cookieyes.com
R3
2022-03-21 -
2022-06-19
3 months crt.sh
upload.video.google.com
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
*.g.doubleclick.net
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
www.google.com
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh
www.google.de
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: 2BA66875D9586618A80E47E856BE143A
Requests: 78 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 9428138DD855DA4437D6A522C99F25E8
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

71 %
IPv6

13
Domains

18
Subdomains

16
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-3DS_DS_CxgEJZQrbN6Mz4P-2BglxdfiWEpzbIvx00hrRbDMaYtAe2n6UWrIDvMOEbJVroEdv-2F3H-2FKe33NPyjRD9TK1qtVdpChJlwdn9o0HS-2F83R-2FDdlhEqHHHWG8GD0oaauiOdKhMxt6eCEgbi7vpsUQkm31InGEafDbUVq3fhtnD8-2FG1gEypkDAd-2B4-2FYM13MIzCHRqgiDfJIZnxwlkMCVeXR5VOEOyXmpMDnEmB0gGSWMad6cYE6iP62kNb1bvSvIHPn8CvFbjBFPGpuBXwQpWWTyTyNY5O8NC6ce4QvUKVUBtShEmmgDnzoXGTGd7ApzUlz1Kezc-2FYBGjrsuw3zXeZmmg8ixesp7HUZG9qmTGRFGH-2Fw8wAlo7O1QMTZP8-2BExt4gmWDTzUAunrNfOxV7SxmA-2F-2F6ikw-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::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5eb552bba572b8800c3da1b88374f9048c95f76b5e1510a1ef4866f24af0b4b0
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

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=345600
cf-cache-status
MISS
cf-ray
6fe10a2cbf445caa-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Mon, 18 Apr 2022 23:04:30 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=Qe5R%2BS%2BuyviHT12Z7F%2BaGbnMXe0qXIcA8iv%2FJePumUh8BsTwL6E6xUL8tJ7W44gbKdknGyN5FTq1MayzAXKOMCaat0WoP5UdWe0GdskMampZ9xxE%2BSWioyRjASBKIO5zpTj%2Fn%2BOByK4NGax8RPW8%2Blp8YAKj"}],"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 23:04:28 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 cd23c1917193b2e0c41e6fae756e0912.cloudfront.net (CloudFront)
x-amz-cf-id
3NTlnaOh9x4GHvLuTQX7f5v_4Bncy8EHWnAv5TfijvITfbexKHIFIg==
x-amz-cf-pop
TXL50-P1
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::ac42:2b61 , 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 23:04:30 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1883
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=efj9%2FwFH1DN7htSmXzoYd0vU8ojoiQTxRa4K51vtpzcg9UN5kt3NWxVWIj30lixYpxs%2FNCmdrQ1GZ4elpuOukI4MxS1nKzxp2kWGO0xsdiDcXEj8ZOSC6qXjFnzi%2B7rcG%2FTOOrbaUQScaxLyaVC6XN80tjhD"}],"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
6fe10a33cfc85caa-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::ac42:2b61 , 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 23:04:30 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
1883
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=Ns595fRB5ouASdWRttoV9Y2GRse8gIaheZYUkM%2BFgF9zNS9gH5G5q81nuJzixeXIoC3Ya%2FounvRlow3Qvyfvu3Ozx2DmsnRkQ2cxW%2FMoV3Z0A6V%2FWswo0c35S4T15O1xE%2BJykPBKQ4S43Fnju2QFf812zRL8"}],"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
6fe10a33cfcc5caa-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::ac42:2b61 , 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 23:04:30 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1883
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
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cache-control
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cf-ray
6fe10a33cfcd5caa-FRA
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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
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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
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H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload
X-Content-Type-Options nosniff
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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
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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 23:04:30 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
1883
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"2928-5dca342706bbf-gzip"
expect-ct
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strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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cache-control
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cf-ray
6fe10a33cfce5caa-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
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , 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
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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
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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

Response headers

date
Mon, 18 Apr 2022 23:04:30 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1883
vary
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=skwotsTa%2FiSCa98IYABoGD4ad2NGpwhVy7mD8O4NIMPO8xd9cCIbNxKevk9G0iKpTuMDtBc%2Bt8811TSRUpdUaVz7Iyd6ewhjIuM715%2B0k2aWlpGxVmkzzxzHvre3p02L6i0bqEjeua29Up6UwFj5m7BUzFTl"}],"group":"cf-nel","max_age":604800}
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cache-control
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cf-ray
6fe10a33cfcf5caa-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
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , 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
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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 23:04:30 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
1883
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"288c-5dccceb5082f7-gzip"
expect-ct
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strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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cf-ray
6fe10a33cfd45caa-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
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www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
8 KB
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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
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H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Security Headers
Name Value
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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
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accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:04:30 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1883
vary
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x-xss-protection
1; mode=block
pragma
public
referrer-policy
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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
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6fe10a33cfd65caa-FRA
expires
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www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/fonts/poppins-font/
10 KB
11 KB
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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
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H2
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TLS 1.3, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Security Headers
Name Value
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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
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accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:04:30 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
1883
vary
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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
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cf-ray
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expires
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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
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
Name Value
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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
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accept-language
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User-Agent
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Response headers

date
Mon, 18 Apr 2022 23:04:30 GMT
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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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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cache-control
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cf-ray
6fe10a33cfd95caa-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
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TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , 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
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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 23:04:30 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
1883
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/"28c4-5dca342706bbf-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=faWZZ3awwGcPJSeAyBogZZJXdRDP0imPNxu6Q778l0HhcA8LeLvPWy2i%2FdHkG7haDhmMkt7s522v6ekbiTh%2FFDx8aU0eCk8vtDmEbKRG5wYz5AaGk8yvRL2kalz3Y9GyHYHFnQfhSdsoQRU8t5lD%2Fm%2BrbaVF"}],"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
6fe10a33cfdf5caa-FRA
expires
Tue, 18 Apr 2023 22:32:49 GMT
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
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01bc6df1d6ed8986595c4dfc44982e64695ca98f94903aa8ef3083d2cfb25f3d
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 23:04:30 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
1883
cf-polished
origSize=46144
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/"pub1650147562;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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CMpBPYnuuo1ydZiXCuLExamLhoURue%2F%2BehWevFm9max1NTvvH3HlWckOBr6Cc5Td4Vqa%2FSK5INsYw0%2Fb5chxvWQPKSMhfVpctTL%2FhawYzeDK2f8HhQVdaZN32bmKqmGW%2BqBZZ9p8cwU1IiucUvfN2fJx0Ad3"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe10a33cfd25caa-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::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1a9c17b50d6278a694406d9e5dce160f81afd7a2683dfdf07f0651c38bdaa8e
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 23:04:30 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
1786
cf-polished
origSize=86926
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 20:38:05 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"pub1649968685;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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2B6f%2BRfNDmL4TfbvxPUqxBGj15VHVyrNtop0HtCtAHRJmzCX%2Fu7R0udLAZKbDLfcQSM0yk8irzolHyZ4nsGfx20AfV2zpFPCcKW6x%2FVDWOlY9BtmAJDNWxzpYfsooM1PDEeN9lJjYkuYobLiPIrt3xSQvHxfv"}],"group":"cf-nel","max_age":604800}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe10a33fb9f918e-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
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f5e7393273137ae544d6b8de941596ec124f161c580adf39333ea2ce0a7f9372
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 23:04:30 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
1786
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/"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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0%2FQ%2BaFsXHbum3F225YxWJsbDSe44Wsj0HywSEddzFZKbeEmEBAjDMKDeW%2FY%2BaoTu5Eh9QxbjAxtIa3NAC1vGE6b2eBMIrXGQVogaBk%2B9UiTF5pOvA1PJaMsE19HfrMRRKF4y0FOmSV2hzeLbTdj5S9U%2FZ9Lq"}],"group":"cf-nel","max_age":604800}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe10a33fbad918e-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
default-prod-img.png
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
762 B
2 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
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c51d5f95486c83b01ad6c9d4f4918d7a0a254a8f55f7e57d588be0858665f845
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 23:04:30 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1877
cf-polished
origFmt=png, origSize=1407
content-disposition
inline; filename="default-prod-img.webp"
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
762
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2F9HSTWgsT%2FooS6g2pYlrYQAOrfYzA%2FhJc7%2FopIvCwJhIrvKViIGYCW4BD6f0hxcjk6Hh9YtE9GdMkhjMJUcPY9HMCwD1%2BxqI0pFbaNLZhh6pHJ%2F1E4R5H7XZFq6FyXzO%2BYcBy6d25pthI%2Fi9PDoqh6ZN5bfs"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
vary
Accept
cache-control
max-age=31536000, public
accept-ranges
bytes
cf-ray
6fe10a33fbae918e-FRA
cf-bgj
imgq:85,h2pri
Facebook.svg
www.sleepfoundation.org/wp-content/plugins/sleep-social-hub/assets/
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
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , 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 23:04:30 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
1786
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:02 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
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TQ%2Fnv5B7rBzXwF8%2FSliEwB0ByYl5IM8aJzwqdcSL8bZCkV2%2BNdA79GGhAvoYW%2BrvWnsb7VoqHdSTTBx6nQ%2BPAq1kQj8Wjy4zTIGCVjIZVFu2z4jFaxrRe%2FmEyiq8JQLRt1j9cBue4eoLNVGdbOYhnCnurkGX"}],"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
6fe10a33fbaf918e-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
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c84ad91171bceef783352d6a7bad764ed1380e94a592e6acd8ed0ccebc5b26a7
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 23:04:30 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
1786
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/"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=3zgDXOsSrffzEO8k0pdj504MOG1jR08DZu7Rlk6LYbSSpvNqJQ10vYCanFUnLU32EcRP%2Fa2rS7LmN9vLEViEAKgHNdl0pslKKoqBZU7gH9elnaNHQOyszcc4fem%2FVPCileQ60c3hVH%2FNsS%2BjnHgZEKmzfjjy"}],"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
6fe10a33fbb0918e-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
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , 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 23:04:30 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
1786
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=mKjHXv5zfhsodj7QuRed5gEEQUEG6UwPPyghGkagUgU42rrZWedTEVxgn2g6%2BxzkepAWevA0r62H9KpKE%2B9u2ldLDsOdyZ9j40V0YY9NQoeRM%2FepjgsBEnFYFHOIt%2FTHDfk%2F51DXP3F3CUL1dsnVfptkVOXK"}],"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
6fe10a340bb3918e-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::ac42:2b61 , 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 23:04:30 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
1786
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=vSh5hYLz%2FY2zPfdF77qMILIUXT%2F784NRXHL%2Bs%2BdnQbJMAv%2B7rpUwEhV0IId1%2F1LagY7Q80B9WTrjcYhDLQmgDerf%2F4MbYXm541IrC10pFvfX37mjWuy8nI4Pt%2B%2FGmmseT%2F987pz%2F5HNI4DGyz8waFy5bY9L7"}],"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
6fe10a340bb5918e-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::ac42:2b61 , 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 23:04:30 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=LQBhmu9mOHut7FFB5lgNtBJ%2FwP6n81Dpi1VURYAZVnnm1NUWzRCg3kIZSuXIHXxMsnbh%2F%2BfocfLLPul75ZY9U8qi6b%2BEyKR%2F5iqTcOjonkzUnZHQLihvilBlAG2MVrs7V2llB2wAtKA3QduB1k0i%2FMdIZ81E"}],"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
6fe10a33fb9e918e-FRA
vary
Accept-Encoding
expires
Wed, 20 Apr 2022 23:04:30 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::ac42:2b61 , 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 23:04:30 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
1786
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=CRWYP9Pry3L%2B4ViDh%2FAv7KmVja%2B8jaGWom7qIriQFUetFJQ%2F8Ru1VjD63E4H0CAkgWO%2ByenGPWhzDAd0WnueZZZc9j%2FLmLx6kbuK0vZGG68hbViHagCCfq4jdgIWLJNO%2B5NDM59xaog3il9rMkXdNsCBXs1Y"}],"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
6fe10a340bb6918e-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::ac42:2b61 , 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 23:04:30 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
1786
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=GELyJbUHznikZZwghc07NOpURr3l12l4AhlfOP%2F6XniaKCpnfz9y45U%2Fxq%2B2Ngmj5%2Bn8mjE7LcH3A5NOcQQVYgFBNX0Fd5W4NHKOmHyoGYQw1e0WQBISQBMxpitYas833zitEMg7iaSBZHNwTztvaeiCoAPw"}],"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
6fe10a340bb8918e-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::ac42:2b61 , 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 23:04:30 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
1786
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=VHPtgky2XA0vaS5PhATLiumKmlUD%2B%2FngitMWJfmcjYkAx0W1M9vPTOFx9BQiS8H%2FrDkGA5bhlNV25pWQvHlbd%2FoyQZVB%2Fhh8pC0A2%2FXzctrlQcjBUyqtrZZOAIuopt2MlfHJ7iJo%2F9hPbhZ2426xN3wT%2BvP3"}],"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
6fe10a33fba2918e-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::ac42:2b61 , 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 23:04:30 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
1786
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=OkiM4ke96HNBje48HU3Xo61c82xhyDIMZseUIuGTjsr%2FfWa7AU1tmB7Jo3tt7J%2BGAuNHR81dUY%2B2sMnWYy1mlyeTLUv%2BpS%2FhvL04dlznFUjjHM1vjR%2B%2Bt9KoL6jpOo%2Bwj3zQd26daN48PMOaMg3yrrsz6u5Y"}],"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
6fe10a33fba5918e-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::ac42:2b61 , 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
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accept-language
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Response headers

date
Mon, 18 Apr 2022 23:04:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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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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cf-ray
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expires
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www.sleepfoundation.org/wp-content/plugins/webtoffee-gdpr-cookie-consent/public/css/
3 KB
2 KB
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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
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H3
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QUIC, , AES_128_GCM
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Security Headers
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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 23:04:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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cf-bgj
minify
alt-svc
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1; mode=block
pragma
public
referrer-policy
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last-modified
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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
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content-type
text/css
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cache-control
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cf-ray
6fe10a33fba8918e-FRA
expires
Tue, 18 Apr 2023 22:32:50 GMT
gtm.js
www.googletagmanager.com/
140 KB
50 KB
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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
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TLS 1.3, , AES_128_GCM
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2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Google Tag Manager /
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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 23:04:30 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
50557
x-xss-protection
0
last-modified
Mon, 18 Apr 2022 21:16:22 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 23:04:30 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
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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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 23:04:30 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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pragma
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server
cloudflare
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expect-ct
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strict-transport-security
max-age=63072000; includeSubdomains; preload
report-to
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cache-control
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cf-ray
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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
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H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , 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 23:04:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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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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cache-control
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cf-ray
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expires
Tue, 18 Apr 2023 22:32:50 GMT
print.css
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/css/
336 B
911 B
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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
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H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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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 23:04:30 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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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
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
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content-type
text/css
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cache-control
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cf-ray
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expires
Tue, 18 Apr 2023 22:32:50 GMT
lauren-fountain-edit-96x96.png
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3 KB
4 KB
Image
General
Full URL
https://www.sleepfoundation.org/wp-content/uploads/2020/07/lauren-fountain-edit-96x96.png
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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
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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
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 23:04:30 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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vary
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content-length
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pragma
public
referrer-policy
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last-modified
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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content-type
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expires
Tue, 18 Apr 2023 22:33:27 GMT
cache-control
max-age=31536000, public
accept-ranges
bytes
cf-ray
6fe10a346c29918e-FRA
cf-bgj
imgq:85,h2pri
sprite-thumbs.svg
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/images/
2 KB
1 KB
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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::ac42:2b61 , 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/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 23:04:30 GMT
content-encoding
br
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alt-svc
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cf-ray
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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
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H3
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QUIC, , AES_128_GCM
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2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Name Value
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Request headers

accept-language
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User-Agent
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date
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content-encoding
br
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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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ta.js
www.sleepfoundation.org/wp-content/plugins/thirstyaffiliates/js/app/
4 KB
2 KB
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General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/thirstyaffiliates/js/app/ta.js
Requested by
Host: www.sleepfoundation.org
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content-encoding
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server
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strict-transport-security
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report-to
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11 KB
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General
Full URL
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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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report-to
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2 KB
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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
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cloudflare /
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accept-language
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date
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content-encoding
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x-content-type-options
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nel
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server
cloudflare
x-frame-options
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strict-transport-security
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report-to
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expires
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speechkit.js
www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/
288 B
974 B
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/themes/sleepfoundation/assets/js/speechkit.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
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content-encoding
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nel
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server
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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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scripts.js
www.sleepfoundation.org/wp-content/plugins/contact-form-7/includes/js/
10 KB
4 KB
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General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/contact-form-7/includes/js/scripts.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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date
Mon, 18 Apr 2022 23:04:30 GMT
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nel
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strict-transport-security
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report-to
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expires
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frontend.js
www.sleepfoundation.org/wp-content/plugins/was-this-helpful-pro/assets/js/
6 KB
2 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/was-this-helpful-pro/assets/js/frontend.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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cloudflare /
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Security Headers
Name Value
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Request headers

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 23:04:30 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
1786
cf-polished
origSize=8645
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 20:36:46 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"21c5-5dca340ad2052-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
application/x-javascript
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe10a35de2e918e-FRA
expires
Tue, 18 Apr 2023 22:32:51 GMT
flippercode-ui.js
www.sleepfoundation.org/wp-content/plugins/was-this-helpful-pro/assets/js/
9 KB
3 KB
Script
General
Full URL
https://www.sleepfoundation.org/wp-content/plugins/was-this-helpful-pro/assets/js/flippercode-ui.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::ac42:2b61 , 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 23:04:30 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
1786
cf-polished
origSize=13561
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 20:36:46 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"34f9-5dca340ad2052-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
application/x-javascript
vary
Accept-Encoding
cache-control
max-age=31536000, public, must-revalidate, proxy-revalidate
cf-ray
6fe10a35de31918e-FRA
expires
Tue, 18 Apr 2023 22:32:51 GMT
onsite
fast.a.klaviyo.com/custom-fonts/api/v1/company-fonts/
2 KB
724 B
XHR
General
Full URL
https://fast.a.klaviyo.com/custom-fonts/api/v1/company-fonts/onsite?company_id=TKJEB5
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/vendors~signup_forms.5d03d3165a1ac9a2853c.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
b10a72ce72a133660777eafedbb81b76cb3f423d38663ca65f44a6e8aa4058cd
Security Headers
Name Value
Strict-Transport-Security max-age=900

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 23:04:30 GMT
content-encoding
gzip
age
2440003
x-cache
HIT, HIT
access-control-max-age
86400
strict-transport-security
max-age=900
content-length
379
x-served-by
cache-bos4681-BOS, cache-hhn4081-HHN
access-control-allow-origin
*
allow
GET, HEAD, OPTIONS
server
nginx
vary
Accept-Encoding, Cookie
access-control-allow-methods
GET
content-type
application/json; charset=utf-8
via
1.1 varnish, 1.1 varnish
cache-control
max-age=10
access-control-allow-credentials
true
accept-ranges
bytes
access-control-allow-headers
x-cache-hits
3, 2
full-forms
static-forms.klaviyo.com/forms/api/v5/TKJEB5/
65 KB
8 KB
XHR
General
Full URL
https://static-forms.klaviyo.com/forms/api/v5/TKJEB5/full-forms
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/vendors~signup_forms.5d03d3165a1ac9a2853c.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
67e865290d9fdca0eb0f637040b9177f36c2180304fc4bdec1f82a3a0827aad7

Request headers

accept-language
de-DE,de;q=0.9
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

x-amz-version-id
kOgJjmqZwWqqU4So7T1Vl.N5MnwLocRx
content-encoding
gzip
age
368568
via
1.1 varnish
x-cache
HIT
client-geo-continent
EU
x-amz-meta-surrogate-control
max-age=31536000
x-amz-meta-surrogate-key
full-forms/shared full-forms/TKJEB5 custom-fonts/TKJEB5
content-length
7647
x-amz-id-2
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x-served-by
cache-hhn4078-HHN
client-geo-country
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last-modified
Thu, 14 Apr 2022 16:40:15 GMT
server
AmazonS3
x-timer
S1650323070.443148,VS0,VE0
etag
"93fc6ab160b042d743342dba05ca64bd"
vary
Accept-Encoding
x-amz-request-id
PXNT2P2B6ZXABM4S
access-control-allow-origin
*
access-control-expose-headers
client-geo-continent, client-geo-country
cache-control
max-age=5
accept-ranges
bytes
content-type
application/json
date
Mon, 18 Apr 2022 23:04:30 GMT
x-cache-hits
2
identify
a.klaviyo.com/api/onsite/
120 B
712 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::6812:4a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
40a45e26eea12dc484e409268ab11e79338d405ef61e0a494807c59dfd0bf3de

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
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
application/x-www-form-urlencoded

Response headers

date
Mon, 18 Apr 2022 23:04:30 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
https://www.sleepfoundation.org
access-control-max-age
86400
access-control-allow-credentials
true
cf-ray
6fe10a367b019262-FRA
access-control-allow-headers
hoverIntent.min.js
www.sleepfoundation.org/wp-includes/js/
1 KB
1 KB
Script
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
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3108::ac42:2b61 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd1cc14b59f5918e11725643ef36381b85cf569c6626fb4fdbe39c2eba9bdfe8
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
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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 23:04:30 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
1786
vary
Accept-Encoding
x-xss-protection
1; mode=block
pragma
public
referrer-policy
no-referrer-when-downgrade
last-modified
Sat, 16 Apr 2022 16:24:04 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5c8-5dcc7f4a18ab2-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
6fe10a363e94918e-FRA
expires
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result.php
geoip.cookieyes.com/geoip/checker/
96 B
242 B
XHR
General
Full URL
https://geoip.cookieyes.com/geoip/checker/result.php
Requested by
Host: www.sleepfoundation.org
URL: https://www.sleepfoundation.org/wp-content/cache/minify/5e12b.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
46.101.13.61 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
529751.cloudwaysapps.com
Software
nginx /
Resource Hash
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Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
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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 23:04:30 GMT
content-encoding
gzip
server
nginx
content-length
100
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
refill
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2 B
855 B
XHR
General
Full URL
https://www.sleepfoundation.org/wp-json/contact-form-7/v1/contact-forms/44194/refill
Requested by
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URL: https://www.sleepfoundation.org/wp-content/cache/minify/5e12b.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff, nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/javascript, */*; q=0.01
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
X-Requested-With
XMLHttpRequest
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 23:04:30 GMT
content-encoding
br
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1786
vary
Origin,Accept-Encoding
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
link
<https://www.sleepfoundation.org/wp-json/>; rel="https://api.w.org/"
allow
GET
x-robots-tag
noindex
last-modified
Mon, 18 Apr 2022 22:32:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
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
application/json; charset=UTF-8
alt-svc
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access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
cache-control
max-age=31536000
cf-ray
6fe10a364eaa918e-FRA
access-control-allow-headers
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expires
Tue, 18 Apr 2023 22:32:51 GMT
collect
www.google-analytics.com/j/
2 B
22 B
XHR
General
Full URL
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Requested by
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URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
Golfe2 /
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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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
text/plain

Response headers

pragma
no-cache
date
Mon, 18 Apr 2022 23:04:30 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.sleepfoundation.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
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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
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
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Mon, 18 Apr 2022 23:04:30 GMT
content-type
text/plain
access-control-allow-origin
https://www.sleepfoundation.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
identify
a.klaviyo.com/api/onsite/
121 B
419 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::6812:4a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c582c6202b27b1e6bdf341e2402c5fe3055bcc248ffe981a97c9d9fc143f588

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
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
application/x-www-form-urlencoded

Response headers

date
Mon, 18 Apr 2022 23:04:30 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
https://www.sleepfoundation.org
access-control-max-age
86400
access-control-allow-credentials
true
cf-ray
6fe10a375bb69262-FRA
access-control-allow-headers
track
a.klaviyo.com/api/
1 B
364 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::6812:4a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

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
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
multipart/form-data; boundary=----WebKitFormBoundary4ckDCKAuvX4b8DvH

Response headers

date
Mon, 18 Apr 2022 23:04:30 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
6fe10a375bb79262-FRA
access-control-allow-headers
pxiEyp8kv8JHgFVrJJfecg.woff2
fonts.gstatic.com/s/poppins/v19/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v19/pxiEyp8kv8JHgFVrJJfecg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&family=Nunito+Sans:ital,wght@0,200;0,300;0,400;0,600;0,700;0,800;0,900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7d93459d86585bfcdbb7e0376056226adb25821ee54b96236fe2123e9560929f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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
Wed, 13 Apr 2022 19:30:15 GMT
x-content-type-options
nosniff
age
444855
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
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
7884
x-xss-protection
0
last-modified
Wed, 26 Jan 2022 19:17:03 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 13 Apr 2023 19:30:15 GMT
pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v19/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v19/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&family=Nunito+Sans:ital,wght@0,200;0,300;0,400;0,600;0,700;0,800;0,900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9338e65fc077355c7a87ae0d64cc101e23b9bf8ad78ae65f0f319c857311b526
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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
Wed, 13 Apr 2022 19:30:15 GMT
x-content-type-options
nosniff
age
444855
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
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
7816
x-xss-protection
0
last-modified
Wed, 26 Jan 2022 19:11:40 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 13 Apr 2023 19:30:15 GMT
pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v19/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v19/pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&family=Nunito+Sans:ital,wght@0,200;0,300;0,400;0,600;0,700;0,800;0,900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
cd36de204aca2d5fa263a731f7c20009b5e3d754ba1f1e03c33e93a48f3e7446
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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
336003
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
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
7748
x-xss-protection
0
last-modified
Wed, 26 Jan 2022 19:15:31 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 15 Apr 2023 01:44:27 GMT
pxiByp8kv8JHgFVrLDz8Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v19/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v19/pxiByp8kv8JHgFVrLDz8Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&family=Nunito+Sans:ital,wght@0,200;0,300;0,400;0,600;0,700;0,800;0,900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
78bc3aa78faec288bbb3bf26c9a0fa4eb67b1e69da94a17233c5cab60525efdb
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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
Wed, 13 Apr 2022 19:31:09 GMT
x-content-type-options
nosniff
age
444801
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
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
7840
x-xss-protection
0
last-modified
Wed, 26 Jan 2022 19:11:22 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 13 Apr 2023 19:31:09 GMT
ga-audiences
www.google.com/ads/
42 B
501 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-1305461-1&cid=1148844332.1650323070&jid=1284434552&_u=YEBAAEAAAAAAAC~&z=739214497
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
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

pragma
no-cache
date
Mon, 18 Apr 2022 23:04:30 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
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
501 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-1305461-1&cid=1148844332.1650323070&jid=1284434552&_u=YEBAAEAAAAAAAC~&z=739214497
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
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

pragma
no-cache
date
Mon, 18 Apr 2022 23:04:30 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
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
track
a.klaviyo.com/api/
1 B
284 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::6812:4a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

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
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
multipart/form-data; boundary=----WebKitFormBoundaryw0UzhAqhNYiQmiBB

Response headers

date
Mon, 18 Apr 2022 23:04:30 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
6fe10a383c639262-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:216: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
Mon, 18 Apr 2022 23:04:33 GMT
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
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:216:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
665975d249acdadfa88092cb62cb1db40f0ed299b7fd7fde8ee963b02b1f1cec
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
89951
x-xss-protection
0
pragma
public
x-fb-debug
lt7UxD4mTAUbz31wkjit0vtcE19q9S2b5FQajA5co34GLgeGbHXtE4sqyIgfwzK/q/DoUztR5Xq2Gi2lHmB6Iw==
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
Mon, 18 Apr 2022 23:04:33 GMT
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=1650323073928&sw=1600&sh=1200&v=2.9.57&r=stable&ec=0&o=30&fbp=fb.1.1650323073916.2091351925&it=1650323073835&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 23:04:33 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 23:04:33 GMT
/
www.facebook.com/tr/ Frame 9428
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
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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 23:04:34 GMT
priority
u=0
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains

Verdicts & Comments Add Verdict or Comment

103 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.

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| _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| b object| klaviyoOnsiteJSONP object| SENTRY_RELEASE object| __core-js_shared__ object| core object| thirstyFunctions function| ajax_call function| get_mobile_popup function| getPopup function| toggleOverlay 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 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| Trunc object| clone string| currentText object| cli_chkbox_elm string| cli_chkbox_data_id string| cli_chkbox_data_id_trimmed object| gaplugins object| gaGlobal object| gaData object| _klOnsite object| srcReplaceableElms 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: GA1.2.1148844332.1650323070
.sleepfoundation.org/ Name: _gid
Value: GA1.2.1670267233.1650323070
.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.1.1650323073916.2091351925

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
143.204.98.6
151.101.130.133
151.101.2.133
151.101.66.133
2600:9000:225a:4a00:18:359:ab80:93a1
2606:4700:3108::ac42:2b61
2606:4700::6812:4a6
2a00:1450:4001:808::2003
2a00:1450:4001:810::200a
2a00:1450:4001:82a::2008
2a00:1450:4001:82b::2003
2a00:1450:4001:831::2004
2a00:1450:4001:831::200e
2a00:1450:400c:c00::9d
2a03:2880:f01c:216:face:b00c:0:3
2a03:2880:f11c:8083:face:b00c:0:25de
46.101.13.61
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19e1313ac1d36a6bd3264cd28df98c266382cd494d92a504b3c359b60c4a3021
1b0bdf59b1ce2c43507c42dfc11f73185ab3b04717399db2544c458df3c1dfd8
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2350f703c4fc21b2f233149a805dbf1def54af3ee6c1f64abf6d8adeb75975d9
23bee1a1bb42ea3f88c537ee732367bdde8a4dbb25f98cc69cd4b08399ffe845
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426316de2a499a38688cfcc92c143d25fa0c45c3afcf2074a84e3563dfa33c23
452b742ba8dab72b8a608d5126d441cf23f5eccc0531e55c92bab66015b3719f
4e384b114ee46c0ae0e6f0d3cd68e3ab3e0e5012d287a451f946d5d31e64bb21
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
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55a68ef7c9afd6314031cccbbdf9dd3c668d25b530e283f40f5428e3b922d956
5d553c63f5a6ad86b9cafd8f03257b00901981d79093c95a452953fc3a033ba1
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5eb552bba572b8800c3da1b88374f9048c95f76b5e1510a1ef4866f24af0b4b0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