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core.tcl-lang.org Open in urlscan Pro
2606:4700::6812:b741  Public Scan

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Submitted URL: http://tip.tcl.tk/
Effective URL: https://core.tcl-lang.org/tips/doc/trunk/index.md
Submission: On February 22 via manual from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 3 domains to perform 4 HTTP transactions. The main IP is 2606:4700::6812:b741, located in United States and belongs to CLOUDFLARENET, US. The main domain is core.tcl-lang.org.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 14th 2020. Valid for: a year.
This is the only time core.tcl-lang.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2 2606:4700::68... 13335 (CLOUDFLAR...)
1 4 2606:4700::68... 13335 (CLOUDFLAR...)
1 185.199.110.133 54113 (FASTLY)
4 2
Apex Domain
Subdomains		 Transfer
4 tcl-lang.org
core.tcl-lang.org
32 KB
2 tcl.tk
tip.tcl.tk
core.tcl.tk
651 B
1 githubusercontent.com
avatars3.githubusercontent.com
17 KB
4 3
Domain Requested by
4 core.tcl-lang.org 1 redirects core.tcl-lang.org
1 avatars3.githubusercontent.com core.tcl-lang.org
1 core.tcl.tk 1 redirects
1 tip.tcl.tk 1 redirects
4 4
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-14 -
2021-08-14		 a year crt.sh
www.github.com
DigiCert SHA2 High Assurance Server CA		 2020-05-06 -
2022-04-14		 2 years crt.sh

This page contains 1 frames:

Primary Page: https://core.tcl-lang.org/tips/doc/trunk/index.md
Frame ID: 656D4049A1C0DCED240926DB7DC8B886
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://tip.tcl.tk/ HTTP 301
    https://core.tcl.tk/tips HTTP 302
    https://core.tcl-lang.org/tips HTTP 302
    https://core.tcl-lang.org/tips/doc/trunk/index.md Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

4
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

4
Subdomains

2
IPs

1
Countries

49 kB
Transfer

245 kB
Size

1
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://tip.tcl.tk/ HTTP 301
    https://core.tcl.tk/tips HTTP 302
    https://core.tcl-lang.org/tips HTTP 302
    https://core.tcl-lang.org/tips/doc/trunk/index.md Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request index.md
core.tcl-lang.org/tips/doc/trunk/
Redirect Chain
  • http://tip.tcl.tk/
  • https://core.tcl.tk/tips
  • https://core.tcl-lang.org/tips
  • https://core.tcl-lang.org/tips/doc/trunk/index.md
197 KB
22 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://core.tcl-lang.org/tips/doc/trunk/index.md
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6812:b741 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bdc1624e48ecf7525e37873bfbeaa1ed5143ae8e4780db631974d4a403458ec4
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

:method
GET
:authority
core.tcl-lang.org
:scheme
https
:path
/tips/doc/trunk/index.md
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=de798a759b0ec2ac0b51d8ad102a13d001613999555
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 22 Feb 2021 13:12:36 GMT
content-type
text/html; charset=utf-8
cache-control
max-age=0
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
cf-cache-status
DYNAMIC
cf-request-id
086b77dd1d00004dbeaeb95000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6258f5a82b884dbe-FRA
content-encoding
br

Redirect headers

date
Mon, 22 Feb 2021 13:12:35 GMT
content-type
text/html; charset=utf-8
set-cookie
__cfduid=de798a759b0ec2ac0b51d8ad102a13d001613999555; expires=Wed, 24-Mar-21 13:12:35 GMT; path=/; domain=.tcl-lang.org; HttpOnly; SameSite=Lax
cache-control
max-age=0
location
https://core.tcl-lang.org/tips/doc/trunk/index.md
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
cf-cache-status
DYNAMIC
cf-request-id
086b77db0000004dbef2bca000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6258f5a4ce0c4dbe-FRA
style.css
core.tcl-lang.org/tips/ 		15 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://core.tcl-lang.org/tips/style.css?id=39d9b014
Requested by
Host: core.tcl-lang.org
URL: https://core.tcl-lang.org/tips/doc/trunk/index.md
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6812:b741 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e790eacf6d47f51a54a6f646a43328230a59ce1e8d469f7fb945875e820ea095
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://core.tcl-lang.org/tips/doc/trunk/index.md
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 22 Feb 2021 13:12:36 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
server
cloudflare
age
505024
x-frame-options
SAMEORIGIN
cf-polished
origSize=19363
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
public, max-age=31536000
cf-ray
6258f5ac699d4dbe-FRA
cf-request-id
086b77dfbc00004dbeaa333000000001
expires
Tue, 22 Feb 2022 13:12:36 GMT
tablesort.js
core.tcl-lang.org/tips/doc/trunk/scripts/ 		16 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://core.tcl-lang.org/tips/doc/trunk/scripts/tablesort.js
Requested by
Host: core.tcl-lang.org
URL: https://core.tcl-lang.org/tips/doc/trunk/index.md
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6812:b741 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6ced174f807c368050f23f8b9aa3de03fb55fcd2601dafc509bdd9ae06b63d03
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://core.tcl-lang.org/tips/doc/trunk/index.md
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 22 Feb 2021 13:12:37 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
MISS
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
content-type
application/x-javascript; charset=utf-8
cache-control
public, max-age=60
cf-ray
6258f5ac699f4dbe-FRA
cf-request-id
086b77dfbd00004dbe01245000000001
expires
Mon, 22 Feb 2021 13:13:37 GMT
319421
avatars3.githubusercontent.com/u/ 		17 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://avatars3.githubusercontent.com/u/319421?v=3&s=200
Requested by
Host: core.tcl-lang.org
URL: https://core.tcl-lang.org/tips/doc/trunk/index.md
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.110.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-110-133.github.com
Software
/
Resource Hash
c6e1d13500dc75277eda3015c02190a239ed01449af8c863489340df5de5dfcc
Security Headers
Name Value
Content-Security-Policy default-src 'none'
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

Referer
https://core.tcl-lang.org/tips/doc/trunk/index.md
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id
32868661755917c6698972be22129ae1b98a9840
content-security-policy
default-src 'none'
via
1.1 varnish
x-content-type-options
nosniff
x-cache
HIT
x-cache-hits
1
vary
Authorization,Accept-Encoding
content-length
17191
x-xss-protection
1; mode=block
x-served-by
cache-hhn4074-HHN
last-modified
Wed, 30 Jun 2010 20:12:23 GMT
x-github-request-id
0DB0:6865:86840A:9F1882:6033A975
x-timer
S1613999557.635381,VS0,VE1
x-frame-options
deny
date
Mon, 22 Feb 2021 13:12:36 GMT
source-age
1103
strict-transport-security
max-age=31557600
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=300
accept-ranges
bytes
timing-allow-origin
https://github.com
expires
Mon, 22 Feb 2021 13:17:36 GMT

Verdicts & Comments Add Verdict or Comment

27 JavaScript Global Variables

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

object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated boolean| stIsIE number| _timer function| dean_addEvent function| removeEvent function| handleEvent function| fixEvent function| forEach object| sorttable object| sheet function| toggleFacet function| debugMsg object| tfo object| headrow object| mtch function| sortfn number| hasInputs string| text object| possdate

1 Cookies

Domain/Path Name / Value
.tcl-lang.org/ Name: __cfduid
Value: de798a759b0ec2ac0b51d8ad102a13d001613999555

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
X-Frame-Options SAMEORIGIN