colorsafe.co Open in urlscan Pro
192.30.252.153 Public Scan

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URL:
http://colorsafe.co/
Submission: On February 14 via api (February 14th 2023, 9:58:32 pm UTC) from US — Scanned from DE

Summary HTTP 10 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 10 HTTP transactions. The main IP is 192.30.252.153, located in United States and belongs to GITHUB, US. The main domain is colorsafe.co.

This is the only time colorsafe.co was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
8	192.30.252.153 192.30.252.153	36459 (GITHUB) (GITHUB)
1	2a00:1450:400... 2a00:1450:400d:802::200a	15169 (GOOGLE) (GOOGLE)
10	3

8 192.30.252.153 (United States)

ASN36459 (GITHUB, US)
PTR: lb-192-30-252-153-iad.github.com

colorsafe.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400d:802::200a (Ireland)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	colorsafe.co colorsafe.co	175 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 54	1 KB
0	squaresend.com Failed squaresend.com Failed
10	3

	Domain	Requested by
8	colorsafe.co	colorsafe.co
1	fonts.googleapis.com	colorsafe.co
0	squaresend.com Failed	colorsafe.co
10	3

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

Domain
webaim.org
www.w3.org
donielleberg.com
adrianrapp.com
github.com
twitter.com
dribbble.com
medium.com

Subject Issuer	Validity	Valid

This page contains 1 frames:

Primary Page: http://colorsafe.co/
Frame ID: 05CDF2FB736BC42822F11C77ED72215B
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Color Safe - accessible web color combinations

Detected technologies

Clipboard.js (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

clipboard(?:-([\d.]+))?(?:\.min)?\.js

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

10
Requests

0 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

177 kB
Transfer

513 kB
Size

0
Cookies

8 Outgoing links

These are links going to different origins than the main page.

URL: http://webaim.org/blog/wcag-2-0-and-link-colors/
Title: WCAG Guidelines

Search URL Search Domain Scan URL

URL: http://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html
Title: Learn more at W3C

Search URL Search Domain Scan URL

URL: http://donielleberg.com/
Title: donielleberg.com

Search URL Search Domain Scan URL

URL: http://adrianrapp.com/
Title: adrianrapp.com

Search URL Search Domain Scan URL

URL: https://github.com/donnieberg/accessible-color-palette

Search URL Search Domain Scan URL

URL: https://twitter.com/SalesforceUX

Search URL Search Domain Scan URL

URL: https://dribbble.com/salesforce

Search URL Search Domain Scan URL

URL: https://medium.com/salesforce-ux

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Primary Request / Show response
colorsafe.co/ 19 KB
6 KB 372ms
99ms Document
text/html 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: 4d40be9b140f4c5dad0eadeed97455e916abaf5f8199e3c2eacd95a765a94c68

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Access-Control-Allow-Origin: *
Cache-Control: max-age=600
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Tue, 14 Feb 2023 21:58:02 GMT
ETag: W/"5706e02a-4b7b"
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
Transfer-Encoding: chunked
Vary: Accept-Encoding
X-GitHub-Request-Id: EA9C:4DAF:49906D:5E53C7:63EC03EA
expires: Tue, 14 Feb 2023 22:08:02 GMT
x-proxy-cache: MISS

GET
H/1.1 200
OK css
fonts.googleapis.com/ 4 KB
1 KB 122ms
70ms Stylesheet
text/css 2a00:1450:400d:802::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

http://fonts.googleapis.com/css?family=Lato:100,300,400,700|Montserrat

Requested by

Host: colorsafe.co
URL: http://colorsafe.co/

Protocol

HTTP/1.1

Server

2a00:1450:400d:802::200a , Ireland, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

f0db5656947d856180781acce2ace018c32e519e45f243c67721b0e7a333bfff

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
X-XSS-Protection: 0
Last-Modified: Tue, 14 Feb 2023 21:58:02 GMT
Server: ESF
Cross-Origin-Opener-Policy: same-origin-allow-popups
X-Frame-Options: SAMEORIGIN
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: private, max-age=86400, stale-while-revalidate=604800
Timing-Allow-Origin: *
Link: <http://fonts.gstatic.com>; rel=preconnect; crossorigin
Expires: Tue, 14 Feb 2023 21:58:02 GMT

GET
H/1.1 200
OK icon-fonts.min.css
colorsafe.co/css/ 20 KB
5 KB 98ms
97ms Stylesheet
text/css 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/css/icon-fonts.min.css
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: 44714364783587881078652d0f77a3092167cd0310bb3deffec6a6c8fe48300d

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: EA9C:4DAF:49906F:5E53C9:63EC03EA
ETag: W/"5706e02a-4ef0"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
x-proxy-cache: MISS

GET
H/1.1 200
OK i.min.css
colorsafe.co/css/ 34 KB
16 KB 101ms
101ms Stylesheet
text/css 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/css/i.min.css
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: dca1116eb0cea4b85f67a3886b15a63c13848d9493b468da5180c079c0aea16a

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: 803E:9832:454D2B:5A0E72:63EC03EA
ETag: W/"5706e02a-8744"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
x-proxy-cache: MISS

GET
H/1.1 200
OK donielle.jpeg
colorsafe.co/assets/img/ 5 KB
6 KB 197ms
101ms Image
image/jpeg 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://colorsafe.co/assets/img/donielle.jpeg
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: bcbf3b2149dda7803e192ba86ac43a032f5f217ca958201ee65453cd59361469

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: 888E:20A1:449958:5E1CC3:63EC03EA
ETag: "5706e02a-15e0"
Content-Type: image/jpeg
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
Accept-Ranges: bytes
x-origin-cache: HIT
Content-Length: 5600
x-proxy-cache: MISS

GET
H/1.1 200
OK adrian.jpeg
colorsafe.co/assets/img/ 17 KB
17 KB 133ms
104ms Image
image/jpeg 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://colorsafe.co/assets/img/adrian.jpeg
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: e926e5d72a996a904254beae8eb5b5e139f6737267b4405d1c29bbfcbc297c9d

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: 8892:4948:45DE90:5A9FEC:63EC03EA
ETag: "5706e02a-4230"
Content-Type: image/jpeg
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
Accept-Ranges: bytes
x-origin-cache: HIT
Content-Length: 16944
x-proxy-cache: MISS

GET
H/1.1 200
OK ZeroClipboard.min.js Show response
colorsafe.co/js/vendor/ 25 KB
9 KB 168ms
95ms Script
application/javascript 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/js/vendor/ZeroClipboard.min.js
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: 3e4de4d694ebf27a326e22e3ec32869f4dec53dcbd70d139ef3a15a0891e1cd9

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: EA9C:4DAF:499076:5E53D1:63EC03EA
ETag: W/"5706e02a-63c5"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
x-origin-cache: HIT
x-proxy-cache: MISS

GET squaresend.js
squaresend.com/ 0
0

GET
H/1.1 200
OK vendorJS.min.js Show response
colorsafe.co/dist/js/ 309 KB
105 KB 190ms
98ms Script
application/javascript 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/dist/js/vendorJS.min.js
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: 55d358709a50e963f2bfdb7aedeb7aae0936ee3385350dc1fc683d5cf64cf1a3

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: 888C:88A3:451B98:59DD66:63EC03EA
ETag: W/"5706e02a-4d3b1"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
x-origin-cache: HIT
x-proxy-cache: MISS

GET
H/1.1 200
OK app.js Show response
colorsafe.co/js/ 80 KB
13 KB 190ms
98ms Script
application/javascript 192.30.252.153
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL: http://colorsafe.co/js/app.js
Requested by: Host: colorsafe.co
URL: http://colorsafe.co/
Protocol: HTTP/1.1
Server: 192.30.252.153 , United States, ASN36459 (GITHUB, US),
Reverse DNS: lb-192-30-252-153-iad.github.com
Software: GitHub.com /
Resource Hash: 602d2d694067985103b76ef979a08f3154e67271942e6dbfbe6a09b2c6cdf3ba

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://colorsafe.co/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

expires: Tue, 14 Feb 2023 22:08:02 GMT
Date: Tue, 14 Feb 2023 21:58:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 07 Apr 2016 22:33:14 GMT
Server: GitHub.com
X-GitHub-Request-Id: 8890:7CBE:453692:59F9F2:63EC03EA
ETag: W/"5706e02a-140cc"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=600
x-proxy-cache: MISS

Failed requests

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

Domain: squaresend.com
URL: https://squaresend.com/squaresend.js

Verdicts & Comments Add Verdict or Comment

3 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| credentialless object| oncontentvisibilityautostatechange function| ZeroClipboard

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

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.

colorsafe.co
fonts.googleapis.com
squaresend.com
squaresend.com
192.30.252.153
2a00:1450:400d:802::200a
3e4de4d694ebf27a326e22e3ec32869f4dec53dcbd70d139ef3a15a0891e1cd9
44714364783587881078652d0f77a3092167cd0310bb3deffec6a6c8fe48300d
4d40be9b140f4c5dad0eadeed97455e916abaf5f8199e3c2eacd95a765a94c68
55d358709a50e963f2bfdb7aedeb7aae0936ee3385350dc1fc683d5cf64cf1a3
602d2d694067985103b76ef979a08f3154e67271942e6dbfbe6a09b2c6cdf3ba
bcbf3b2149dda7803e192ba86ac43a032f5f217ca958201ee65453cd59361469
dca1116eb0cea4b85f67a3886b15a63c13848d9493b468da5180c079c0aea16a
e926e5d72a996a904254beae8eb5b5e139f6737267b4405d1c29bbfcbc297c9d
f0db5656947d856180781acce2ace018c32e519e45f243c67721b0e7a333bfff

colorsafe.co Open in urlscan Pro 192.30.252.153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

10 Requests

0 %HTTPS

50 %IPv6

3 Domains

3 Subdomains

3 IPs

2 Countries

177 kBTransfer

513 kBSize

0 Cookies

8 Outgoing links

Redirected requests

10 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

0 Cookies

Indicators

colorsafe.co Open in urlscan Pro
192.30.252.153 Public Scan

Screenshot
Live screenshot

Full Image

10
Requests

0 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

177 kB
Transfer

513 kB
Size

0
Cookies

10 HTTP transactions
0 data transactions