Submitted URL: http://cssreference.io/
Effective URL: https://cssreference.io/
Submission Tags: tranco_l324
Submission: On March 11 via api from DE — Scanned from DE

Summary

This website contacted 6 IPs in 3 countries across 5 domains to perform 18 HTTP transactions. The main IP is 2606:4700:3031::6815:33d8, located in United States and belongs to CLOUDFLARENET, US. The main domain is cssreference.io.
TLS certificate: Issued by E1 on February 27th 2024. Valid for: 3 months.
This is the only time cssreference.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 11 2606:4700:303... 13335 (CLOUDFLAR...)
1 2600:9000:225... 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
3 64.227.38.224 14061 (DIGITALOC...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
18 6
Apex Domain
Subdomains
Transfer
11 cssreference.io
cssreference.io
126 KB
3 carbonads.net
srv.carbonads.net — Cisco Umbrella Rank: 41980
20 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 29
region1.google-analytics.com — Cisco Umbrella Rank: 2089
21 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
84 KB
1 carbonads.com
cdn.carbonads.com — Cisco Umbrella Rank: 40364
10 KB
18 5
Domain Requested by
11 cssreference.io 1 redirects cssreference.io
3 srv.carbonads.net cdn.carbonads.com
cssreference.io
2 www.google-analytics.com cssreference.io
www.google-analytics.com
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com www.google-analytics.com
1 cdn.carbonads.com cssreference.io
18 6

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

Domain
srv.carbonads.net
carbonads.net
twitter.com
www.facebook.com
jgthms.com
htmlreference.io
bulma.io
Subject Issuer Validity Valid
cssreference.io
E1
2024-02-27 -
2024-05-27
3 months crt.sh
cdn.carbonads.com
Amazon RSA 2048 M03
2023-11-16 -
2024-12-14
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-02-19 -
2024-05-13
3 months crt.sh
*.carbonads.net
Sectigo RSA Domain Validation Secure Server CA
2023-09-28 -
2024-10-28
a year crt.sh

This page contains 1 frames:

Primary Page: https://cssreference.io/
Frame ID: F43FFD8DE3F5D2D2CFDCB81FD0309D48
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

CSS Reference - A free visual guide to CSS

Page URL History Show full URLs

  1. http://cssreference.io/ HTTP 301
    https://cssreference.io/ Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • clipboard(?:-([\d.]+))?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

18
Requests

100 %
HTTPS

83 %
IPv6

5
Domains

6
Subdomains

6
IPs

3
Countries

260 kB
Transfer

561 kB
Size

4
Cookies

Page URL History

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

  1. http://cssreference.io/ HTTP 301
    https://cssreference.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

18 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
cssreference.io/
Redirect Chain
  • http://cssreference.io/
  • https://cssreference.io/
58 KB
7 KB
Document
General
Full URL
https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e5499f9dca59246339454f2ebb8880813460a433e691a73053176f973a314d08

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
max-age=600
cf-cache-status
DYNAMIC
cf-ray
862978711ae3bb3e-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 11 Mar 2024 06:26:00 GMT
expires
Mon, 11 Mar 2024 06:36:00 GMT
last-modified
Wed, 31 Jan 2018 13:57:21 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=juOs8enk7wJp37Ci9d%2BNBSrxDNjnw32QT9r%2FiKyff3%2F28tXKoT7Jdv4WDPgad2nq8eqmSub7vTBN9cqzzwRovoKPcMd87K9%2FMw8ndittvcHlGoVhXgB3KgoWchWEeJ3ttYdiEnZ1b8YtW6S1wHs%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-github-request-id
FAB0:3C4E:1C6B7EF:25197F1:65EEA3F8
x-origin-cache
HIT
x-proxy-cache
MISS

Redirect headers

CF-RAY
86297870dcfc9c00-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 11 Mar 2024 06:26:00 GMT
Expires
Mon, 11 Mar 2024 07:26:00 GMT
Location
https://cssreference.io/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KJ4XsqNJLXbes9FxtEP9CJGmFgB%2BPIJjnqRVBYhf1BKfR3AKGLB9ExImVBUj2pwdbgt%2FObmhj2Wjr8jIS1iRuhuHRUGk4C7GGBbTcmtJ4z5k1MyTyezRukQnD9NrAnvaS4IP7vbDuzwH6pxENWA%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
website.css
cssreference.io/css/
39 KB
8 KB
Stylesheet
General
Full URL
https://cssreference.io/css/website.css?v=201801311357
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
888058636a217b67c5e45d4b613e02ca4baae724f0193a116af4b41bb3ce7293

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
284E:6C76:FFF99D:158AA30:65E61598
etag
W/"5a71cb37-9c49"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jRYOvZ14tRWJ%2BvhoIqeS40vkPAZTOn4odgLxJp7ySB7x3Dm7TuDv7yU2yzpWI6w4OFyIO5FV2F461mmm6yrqgzNY%2Frqd4EaJWvIzriDCE%2FnC65sLbi4B5e0cMvLSJle6MgL%2FUWD1NXGoIJijyFo%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=14400
cf-ray
86297872fc76bb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
css-reference-icon.png
cssreference.io/images/
8 KB
8 KB
Image
General
Full URL
https://cssreference.io/images/css-reference-icon.png
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3fe379fe26a8cf39f3017f4ea6cfb0f5806560b7c82c598af6ef4ff19d047d4

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
8251
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
E2A6:1DDB3:E82A84:14113D9:65E61598
etag
"5a71cb37-203b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=noiAhWAUhDULYvhxcbkvqB8GNOKnse1flI8hdZbGDuNO4wYu%2BE1XroQeRNizax2oTIgldI06WwhnctkCgyjRVxkw2DF2vzYytZHya2O98i45P8k7ju1pD%2B1hqZm5uhdoTDM7xgbQOPmW%2BhAy4gg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
x-origin-cache
HIT
cf-ray
86297872fc78bb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
css-reference-type.png
cssreference.io/images/
22 KB
22 KB
Image
General
Full URL
https://cssreference.io/images/css-reference-type.png
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
21ed6280f9a35470f97e925eeb700fc183c984045a35c9d8d9f8b9f1821ffffa

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
22313
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
AA02:214B:944289:C91506:65E61598
etag
"5a71cb37-5729"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hG1ss6ep6YVvmfVPxXcYUc0kjmYcO%2FwhQztQ%2FulL7KqfVI%2FHvgC3CKt1QqSt%2BmrSCGwjj5WsP6MivqfCR5WzitdYACxprYzO5qf2PdKi991hMJQ6cxyQNJ1rP4H2ja8SlhKH7CTkD%2F5nPw5l7ew%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
86297872fc7bbb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
hugging-face.png
cssreference.io/images/
7 KB
7 KB
Image
General
Full URL
https://cssreference.io/images/hugging-face.png
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
335cbd3f432458103080125869da0facb076b9fc82505f2205b98ea16fd95a42

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
7043
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
F5B8:75B4:E9BBA7:142A104:65E61597
etag
"5a71cb37-1b83"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=P4uo5bFG%2BEEveAOu5k20Aa%2BUz8kzcxg%2BLWIaLxP2AQ8FRABT%2BYycOfBENVuvOG4jjovamh8AuzhammOnzTSSmUOCWnCxC%2BsWrTbO94wfzzz1u3h0t5EoIqJy4xOGN%2BMwCK8mdq1xn30DtOM%2BYxA%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
86297872fc7ebb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
carbon.js
cdn.carbonads.com/
34 KB
10 KB
Script
General
Full URL
https://cdn.carbonads.com/carbon.js?zoneid=1673&serve=C6AILKT&placement=cssreferenceio
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:225b:ac00:1c:bccb:f100:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
90450600f989df89ecc1faf43ca1e23f905f3f1be22709c0a79bf37bcc0d9f4a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date
Sun, 10 Mar 2024 09:35:23 GMT
content-encoding
br
via
1.1 6ef87569c26a159f552948d3c30a2be0.cloudfront.net (CloudFront)
last-modified
Wed, 07 Feb 2024 15:35:35 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P1
age
75038
x-amz-server-side-encryption
AES256
etag
W/"163e1256273ac693335d899f7be31f27"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
Wl3IcVGdIkzt3svACHNHTGGMM3BUJA6jKuI0h8M7b2lhGU0d_UEjDg==
html-reference-logo.png
cssreference.io/images/
39 KB
39 KB
Image
General
Full URL
https://cssreference.io/images/html-reference-logo.png
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
aafa78d1a0af5b7948b26f96c2236956d1d8401cbc4fe9e3a4e1948c5c307bc7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
39696
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
6F48:2232D6:25FA470:2B54686:65ECD08D
etag
"5a71cb37-9b10"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QBNfJOrEolL48f4dC6r2XEY4RkJLu6o7po3wVcC0BlYHZ7izMA3dbbr9vOdQ6LNp1vtlwoyX%2BnFqYqy%2FLfj36D4MUROOCFreVMJocIQwz4bzoDjdm%2F1ZptnnSaWhjFoThyLMaZi8W34VRw7a0Fk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
x-origin-cache
HIT
cf-ray
86297872fc7fbb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
bulma-logo.png
cssreference.io/images/
11 KB
11 KB
Image
General
Full URL
https://cssreference.io/images/bulma-logo.png
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
502352276533d2d3a8858f36c3f845907de9bf068ce0dfaa731eb3d1da47615c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
11173
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
6052:1A27:1312A65:186DD77:65ECD08D
etag
"5a71cb37-2ba5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wfz0Tn42ckQtvNI2TQN06mRwCH1V3LlURquHDMxwZDRa895R8%2FqMTiZU9kDcHKMf6cR20htHdTMKlfrK0tsjVNiL04%2FftCMeuceQQs7WTlEZ3AZG%2B1odLraCtSMYs6e0c%2Bd9on9Avd4pgDQgsIw%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
86297872fc80bb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
clipboard.min.js
cssreference.io/javascript/
10 KB
4 KB
Script
General
Full URL
https://cssreference.io/javascript/clipboard.min.js
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
08e5970dcee7ecf02ab04df2d6be02568a71594f4923491e9f3e8ae3306a853f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
5620:2469:18045F1:1E89FB7:65E61598
etag
W/"5a71cb37-2824"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BC3bKPn%2FbNGO%2FNCdcRe4UJnjiD4lOv7m3sdeN80B2aOM8AgLC2EzSqblWosXpt8GR2OKgaSP58NSpo60fU7zqN%2FFzVxbSMl%2Fgu9zMu6DZ%2Fp9Fb6mgaO%2Bg4N68qr%2Bkbi7lix0rIJr24XxyZG4iZ0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=14400
cf-ray
86297872fc81bb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
main.js
cssreference.io/javascript/
12 KB
3 KB
Script
General
Full URL
https://cssreference.io/javascript/main.js
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c14953c4b1c257d2b0049feddd26d53eecf119cfe313d6ba07db54b2eefa14a1

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
6690:0D8E:D67DF4:113D24D:65EBFA6D
etag
W/"5a71cb37-3055"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=i6fJphj%2BvuvsEqBUuweuyQDJANSXt2ig7u1REw7oXeJcuIcg1NxQzB4lqqZnuSnsWfmBGZgoJUAzuR1TnWPQJSvU3a3jY4HwRmNCny3V7iKGYiuZyAOjE4hB2o60YvjsxyX8JRp4%2BEa9ZVj%2FnAo%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=14400
x-origin-cache
HIT
cf-ray
86297872fc82bb3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 11 Mar 2024 05:48:08 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
2273
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Mon, 11 Mar 2024 07:48:08 GMT
fortyfour-background.jpg
cssreference.io/images/
14 KB
15 KB
Image
General
Full URL
https://cssreference.io/images/fortyfour-background.jpg
Requested by
Host: cssreference.io
URL: https://cssreference.io/css/website.css?v=201801311357
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:33d8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
08053c62500e660cdec00b4fa2e8920a3258d7ebfd4593fd53549a110f7eb723

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/css/website.css?v=201801311357
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-proxy-cache
MISS
date
Mon, 11 Mar 2024 06:26:01 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
14841
last-modified
Wed, 31 Jan 2018 13:57:11 GMT
server
cloudflare
x-github-request-id
4B0C:7649:1442A71:1B0A36D:65E6C285
etag
"5a71cb37-39f9"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5DI5k5WGUuD8ChlvHKwf2ysGw0zMVuEp2RBaYyIAQ0tVCkvqAoroS2tixAUtDMP8gt%2BOqcViKb1oWms55NTqjCm09Ei%2Bu8nMY5WFtwyKc51T5ZWlEfXVN3gsRNvRKdciQkGe8NwPnJGMA%2FVb9qg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
access-control-allow-origin
*
cache-control
max-age=14400
accept-ranges
bytes
x-origin-cache
HIT
cf-ray
86297874e9e12c3e-FRA
expires
Mon, 11 Mar 2024 06:36:01 GMT
CKYIK2JU.json
srv.carbonads.net/ads/
0
0
Preflight
General
Full URL
https://srv.carbonads.net/ads/CKYIK2JU.json?segment=placement:cssreferenceio
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
64.227.38.224 Slough, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
srv-eu-ldn-17.buysellads.com
Software
//srv.buysellads.com /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
x-client,x-origin
Access-Control-Request-Method
GET
Origin
https://cssreference.io
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

access-control-allow-headers
*
access-control-allow-origin
*
content-length
0
date
Mon, 11 Mar 2024 06:26:01 GMT
server
//srv.buysellads.com
vary
Accept-Encoding
CKYIK2JU.json
srv.carbonads.net/ads/
1 KB
724 B
Fetch
General
Full URL
https://srv.carbonads.net/ads/CKYIK2JU.json?segment=placement:cssreferenceio
Requested by
Host: cdn.carbonads.com
URL: https://cdn.carbonads.com/carbon.js?zoneid=1673&serve=C6AILKT&placement=cssreferenceio
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
64.227.38.224 Slough, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
srv-eu-ldn-17.buysellads.com
Software
//srv.buysellads.com /
Resource Hash
1181d2acfaa22a10ed3802d2a6e05f9acbf30bb8d41a66fe1dc602b458e4ddd6

Request headers

Referer
https://cssreference.io/
x-origin
https://cssreference.io/
accept-language
de-DE,de;q=0.9
x-client
carbon.js/20231113 (serveUrl:C6AILKT;serve:CKYIK2JU)
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date
Mon, 11 Mar 2024 06:26:01 GMT
content-encoding
br
server
//srv.buysellads.com
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
access-control-allow-headers
*
content-length
667
collect
www.google-analytics.com/j/
15 B
220 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=2107910451&t=pageview&_s=1&dl=https%3A%2F%2Fcssreference.io%2F&ul=en-us&de=UTF-8&dt=CSS%20Reference%20-%20A%20free%20visual%20guide%20to%20CSS&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=16465217&gjid=421354696&cid=874802063.1710138361&tid=UA-82634666-3&_gid=1402942015.1710138361&_r=1&_slc=1&z=1716413601
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
685a6a0f6989651b39d5e25712edad082744227b55c8f6d73f8768173253cbd5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://cssreference.io/
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/122.0.6261.111 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 11 Mar 2024 06:26:01 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://cssreference.io
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/
236 KB
84 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-L32TJ1BQF4&cx=c&_slc=1
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
b0846bde85d8cfb8f0985d262ae41d8d00ad6ffdc734fa80b23f8fc76bd1e838
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date
Mon, 11 Mar 2024 06:26:01 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
86068
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 11 Mar 2024 06:26:01 GMT
collect
region1.google-analytics.com/g/
0
253 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-L32TJ1BQF4&gtm=45je4360v9123195684za220&_p=1710138361145&gcd=13l3l3l2l2&npa=0&dma_cps=sypham&dma=1&ul=en-us&sr=1600x1200&cid=874802063.1710138361&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fcssreference.io%2F&dt=CSS%20Reference%20-%20A%20free%20visual%20guide%20to%20CSS&sid=1710138361&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=833
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-L32TJ1BQF4&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Mar 2024 06:26:01 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://cssreference.io
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
bdb8faebcf1a09b0ddadcd8000ce141f0a9539a0
srv.carbonads.net/static/30242/
19 KB
19 KB
Image
General
Full URL
https://srv.carbonads.net/static/30242/bdb8faebcf1a09b0ddadcd8000ce141f0a9539a0
Requested by
Host: cssreference.io
URL: https://cssreference.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
64.227.38.224 Slough, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
srv-eu-ldn-17.buysellads.com
Software
//srv.buysellads.com /
Resource Hash
bc9333267141b0786fbfa836a468ec1198e9ef77a25274a6bf7ab2f02d091a2b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://cssreference.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date
Mon, 11 Mar 2024 06:26:01 GMT
cache-control
public, max-age=604800, immutable
content-encoding
gzip
server
//srv.buysellads.com
etag
bdb8faebcf1a09b0ddadcd8000ce141f0a9539a0
vary
Accept-Encoding
content-type
image/jpeg

Verdicts & Comments Add Verdict or Comment

22 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.

boolean| carbonLoaded function| helloCarbon string| GoogleAnalyticsObject function| ga function| initializeMatches function| cleanMenu function| navigateMenu function| highlightQuery function| limitNumber function| buildTwitterURL function| _bsaViewableFaker object| _bsaViewable object| _carbonads function| _carbonads_go object| _carbon_where function| _bsap_serving_callback object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| dataLayer object| google_tag_manager

4 Cookies

Domain/Path Name / Value
.cssreference.io/ Name: _ga
Value: GA1.2.874802063.1710138361
.cssreference.io/ Name: _gid
Value: GA1.2.1402942015.1710138361
.cssreference.io/ Name: _gat
Value: 1
.cssreference.io/ Name: _ga_L32TJ1BQF4
Value: GS1.2.1710138361.1.0.1710138361.0.0.0

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.

cdn.carbonads.com
cssreference.io
region1.google-analytics.com
srv.carbonads.net
www.google-analytics.com
www.googletagmanager.com
2001:4860:4802:32::36
2600:9000:225b:ac00:1c:bccb:f100:93a1
2606:4700:3031::6815:33d8
2a00:1450:4001:812::2008
2a00:1450:4001:828::200e
64.227.38.224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