www.w3.org
Open in
urlscan Pro
2606:4700::6812:1713
Public Scan
Effective URL: https://www.w3.org/TR/REC-html40'
Submission: On July 18 via api from US — Scanned from US
Summary
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on January 26th 2024. Valid for: a year.
This is the only time www.w3.org was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
1 1 | 167.89.118.118 167.89.118.118 | 11377 (SENDGRID) (SENDGRID) | |
21 | 2606:4700::68... 2606:4700::6812:1713 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
21 | 1 |
ASN11377 (SENDGRID, US)
PTR: o16789118x118.outbound-mail.sendgrid.net
u4902006.ct.sendgrid.net |
Apex Domain Subdomains |
Transfer | |
---|---|---|
21 |
w3.org
www.w3.org — Cisco Umbrella Rank: 25465 |
52 KB |
1 |
sendgrid.net
1 redirects
u4902006.ct.sendgrid.net |
235 B |
21 | 2 |
Domain | Requested by | |
---|---|---|
21 | www.w3.org |
www.w3.org
|
1 | u4902006.ct.sendgrid.net | 1 redirects |
21 | 2 |
This site contains links to these domains. Also see Links.
Domain |
---|
lists.w3.org |
twitter.com |
Subject Issuer | Validity | Valid | |
---|---|---|---|
w3.org Cloudflare Inc ECC CA-3 |
2024-01-26 - 2024-12-31 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://www.w3.org/TR/REC-html40'
Frame ID: B74C28AA52E97722334E8DA3F0741A1C
Requests: 21 HTTP requests in this frame
Screenshot
Page Title
Error 404 - Not foundPage URL History Show full URLs
-
https://u4902006.ct.sendgrid.net/ls/click?upn=u001.x9LZBS5EON8z6crlsXfUhP7XpAuBuRF9mC7-2FpGUj1l0dS4TpVEVmuIue...
HTTP 302
http://www.w3.org/TR/REC-html40' HTTP 307
https://www.w3.org/TR/REC-html40' Page URL
Page Statistics
2 Outgoing links
These are links going to different origins than the main page.
Title: Feedback
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
https://u4902006.ct.sendgrid.net/ls/click?upn=u001.x9LZBS5EON8z6crlsXfUhP7XpAuBuRF9mC7-2FpGUj1l0dS4TpVEVmuIueAHEhCIjFpyG1_CSyx4qNVO2jQzNhAt6LkJjb8dh3DuROZn5mIR7RC6PWImIJWPX0hdZ7wOlH6-2FplzvJT9xlnZL2rHzNsjkpWLv5mkE0yDXgFiFU-2BBW41akVjQakRZ7iuwEd-2FNfGzQAWBKC7jl8mzGJjP7-2BlhL1hnkt6fiBorfMK-2F5Z-2Ft2du-2BFvfIuYnMt2whl88RkrX620m-2BUVh2x6q9QtLxd8vlDmIkBEg-3D-3D
HTTP 302
http://www.w3.org/TR/REC-html40' HTTP 307
https://www.w3.org/TR/REC-html40' Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
21 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H3 |
Primary Request
REC-html40'
www.w3.org/TR/ Redirect Chain
|
7 KB 3 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
minimum
www.w3.org/2008/site/css/ |
12 KB 4 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
advanced
www.w3.org/2008/site/css/ |
25 KB 6 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
logo-w3c-mobile-lg
www.w3.org/2008/site/images/ |
4 KB 4 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
search-button
www.w3.org/2008/site/images/ |
231 B 705 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
logo-shadow
www.w3.org/2008/site/images/ |
1 KB 2 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
header-link
www.w3.org/2008/site/images/ |
184 B 655 B |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Twitter_bird_logo_2012.svg
www.w3.org/2008/site/images/ |
1 KB 1 KB |
Image
image/svg+xml |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
main
www.w3.org/2008/site/js/ |
7 KB 2 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
print
www.w3.org/2008/site/css/ |
3 KB 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
page_bkg.jpg
www.w3.org/2008/site/images/page/ |
417 B 817 B |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
logo-w3c-screen-lg
www.w3.org/2008/site/images/ |
10 KB 11 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
search-bg.png
www.w3.org/2008/site/images/ |
73 B 467 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
category-bg-fold.png
www.w3.org/2008/site/images/ |
160 B 555 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
category-bg.png
www.w3.org/2008/site/images/ |
105 B 500 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
skip.png
www.w3.org/2008/site/images/ |
139 B 535 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
bct.png
www.w3.org/2008/site/images/ |
199 B 595 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
footer-shadow.png
www.w3.org/2008/site/images/ |
10 KB 11 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
realprint.css
www.w3.org/2008/site/css/ |
215 B 544 B |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
matomo.js
www.w3.org/analytics/piwik/ |
0 0 |
Script
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
favicon.ico
www.w3.org/2008/site/images/ |
6 KB 2 KB |
Other
image/vnd.microsoft.icon |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
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.
object| _paq object| enquire string| appliedMedia1 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.
Domain/Path | Expires | Name / Value |
---|---|---|
.w3.org/ | Name: __cf_bm Value: guEvSnhK_qMCCWZFnjD132lqHOiDQYg91fkCjJMy1bs-1721323658-1.0.1.1-Vi_WV_X0AOc80.a1xm80c8qdu04lL2AooR6UyF496by3EJJ6EdZrVyfzAPLbTffcQemzdH2sVS2z4amw9Ihkhw |
2 Console Messages
A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.
Source | Level | URL Text |
---|
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 |
---|---|
Content-Security-Policy | frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests |
Strict-Transport-Security | max-age=15552000; includeSubdomains; preload |
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.
u4902006.ct.sendgrid.net
www.w3.org
167.89.118.118
2606:4700::6812:1713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