www.w3.org - urlscan.io

Summary

This website contacted 1 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 104.18.23.19, located in and belongs to CLOUDFLARENET, US. The main domain is www.w3.org. The Cisco Umbrella rank of the primary domain is 26049.
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	2606:4700:440... 2606:4700:4400::ac40:9041	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	104.18.23.19 104.18.23.19	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	1

1 2606:4700:4400::ac40:9041 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

link.divenewsletter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 104.18.23.19 (None, )

ASN13335 (CLOUDFLARENET, US)

www.w3.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	w3.org www.w3.org — Cisco Umbrella Rank: 26049	12 KB
1	divenewsletter.com 1 redirects link.divenewsletter.com — Cisco Umbrella Rank: 386348	657 B
5	2

	Domain	Requested by
5	www.w3.org	www.w3.org
1	link.divenewsletter.com	1 redirects
5	2

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

Domain
www.cloudflare.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/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1
Frame ID: 4F9304B5D43D5ECFEBFACA22D8EDCAF2
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Attention Required! | Cloudflare

Page URL History Show full URLs

https://link.divenewsletter.com/click/66399ceabf7c3979230c486e/aHR0cDovL3d3dy53My5vcmcvMTk5OS94aHRtbCI/61eae... HTTP 302
http://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1 HTTP 307
https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1 Page URL

Page Statistics

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

12 kB
Transfer

38 kB
Size

4
Cookies

1 Outgoing links

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

URL: https://www.cloudflare.com/5xx-error-landing
Title: Cloudflare

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://link.divenewsletter.com/click/66399ceabf7c3979230c486e/aHR0cDovL3d3dy53My5vcmcvMTk5OS94aHRtbCI/61eaeaba384ca325d28a38efB89e9a0a8 HTTP 302
http://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1 HTTP 307
https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

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

GET
H3

403

Primary Request xhtml%22 Show response
www.w3.org/1999/
Redirect Chain

https://link.divenewsletter.com/click/66399ceabf7c3979230c486e/aHR0cDovL3d3dy53My5vcmcvMTk5OS94aHRtbCI/61eaeaba384ca325d28a38efB89e9a0a8
http://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1
https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1

4 KB
2 KB

63ms
33ms

Document
text/html

104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3058710e7d7430dba2267284c0c6476213927f4c768e52a8c1a1ac16d8fe4191

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: max-age=15
cf-ray: 88085f519a9d3a44-FRA
content-encoding: br
content-type: text/html; charset=UTF-8
date: Wed, 08 May 2024 09:20:10 GMT
expires: Wed, 08 May 2024 09:20:25 GMT
referrer-policy: same-origin
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

Redirect headers

Location: https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1
Non-Authoritative-Reason: HttpsUpgrades

GET
H3 200 cf.errors.css
www.w3.org/cdn-cgi/styles/ 23 KB
5 KB 29ms
29ms Stylesheet
text/css 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/cdn-cgi/styles/cf.errors.css

Requested by

Host: www.w3.org
URL: https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 09:20:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 30 Apr 2024 15:20:25 GMT
server: cloudflare
etag: W/"66310c39-5df3"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=7200, public
cf-ray: 88085f51eaf33a44-FRA
expires: Wed, 08 May 2024 11:20:10 GMT

GET
H3 200 browser-bar.png
www.w3.org/cdn-cgi/images/ 715 B
897 B 25ms
24ms Image
image/png 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/cdn-cgi/images/browser-bar.png?1376755637

Requested by

Host: www.w3.org
URL: https://www.w3.org/cdn-cgi/styles/cf.errors.css

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8c873472f4925d5d47521db4d52532d2983e9cb1bde8b43143a6cc6db56c35db

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.w3.org/cdn-cgi/styles/cf.errors.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 09:20:10 GMT
x-content-type-options: nosniff
last-modified: Tue, 30 Apr 2024 15:20:25 GMT
server: cloudflare
etag: "66310c39-2cb"
x-frame-options: DENY
vary: Accept-Encoding
content-type: image/png
cache-control: max-age=7200, public
accept-ranges: bytes
cf-ray: 88085f521b2e3a44-FRA
content-length: 715
expires: Wed, 08 May 2024 11:20:10 GMT

GET
H3 200 cf-no-screenshot-error.png
www.w3.org/cdn-cgi/images/ 3 KB
3 KB 29ms
28ms Image
image/png 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/cdn-cgi/images/cf-no-screenshot-error.png

Requested by

Host: www.w3.org
URL: https://www.w3.org/cdn-cgi/styles/cf.errors.css

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1c53772285052e52bb7c12ad46a85a55747ed7bf66963fe1993fcef91ff5b0d0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.w3.org/cdn-cgi/styles/cf.errors.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 09:20:10 GMT
x-content-type-options: nosniff
last-modified: Tue, 30 Apr 2024 15:20:25 GMT
server: cloudflare
etag: "66310c39-c8d"
x-frame-options: DENY
vary: Accept-Encoding
content-type: image/png
cache-control: max-age=7200, public
accept-ranges: bytes
cf-ray: 88085f521b313a44-FRA
content-length: 3213
expires: Wed, 08 May 2024 11:20:10 GMT

GET
H3 200 favicon.ico
www.w3.org/ 6 KB
2 KB 43ms
43ms Other
image/vnd.microsoft.icon 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/favicon.ico

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a8e67ce6a4d5ee09eb401449822696bd1d71bad1abdcd2f20a14f3f28b34c64c

Security Headers

Name	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

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 09:20:10 GMT
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-encoding: br
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
cf-cache-status: HIT
x-backend: www-mirrors
age: 52205
alt-svc: h3=":443"; ma=86400
x-request-id: 863e1a6829075445
last-modified: Sun, 02 Jun 2013 03:12:03 GMT
server: cloudflare
etag: W/"1976-4de23364bc6c0"
vary: Accept-Encoding
content-type: image/vnd.microsoft.icon
cache-control: max-age=31536000
cf-ray: 88085f524b973a44-FRA
expires: Wed, 07 May 2025 04:12:52 GMT

Verdicts & Comments Add Verdict or Comment

1 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| _cf_translation

4 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
.divenewsletter.com/	1970-01-21 05:11:56	Name: sailthru_hid Value: 7067876af9173f29f84b8ab85cfe161061eaeaba384ca325d28a38efcf7416f39dd93fafe1f157d06f7ec7d6
.divenewsletter.com/	1970-01-20 20:26:10	Name: sailthru_bid Value: 66399ceabf7c3979230c486e
.divenewsletter.com/	1970-01-20 20:26:01	Name: __cf_bm Value: o1Xvrxf5SnzFigPvgEtBiKDvgz7MTW_T0uqfTzisCOE-1715160010-1.0.1.1-yvzQyU9lQaQW62EuenocDLezHYEg6tOqB8FeX745PRSiTCWob7X.uP0xbYTFd722HoXUXWiHZVLlvyfSeyj.og
.w3.org/	1970-01-20 20:26:01	Name: __cf_bm Value: nx5MyARvBYdCHiXJUUraQkJflvy6A9hSPKOmbHylEuk-1715160010-1.0.1.1-lBFAll4PQQ7gqbTGYeh2uuyuBM6FxWS_.WRlIxKmzSwi_IT47_WKV91vZkavRoooY7VR7I.lDUvu4lxcvGQyvQ

1 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
network	error	URL: https://www.w3.org/1999/xhtml%22?utm_source=Sailthru&utm_medium=email&utm_campaign=welcome_cfo_1 Message: Failed to load resource: the server responded with a status of 403 ()

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

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.

link.divenewsletter.com
www.w3.org
104.18.23.19
2606:4700:4400::ac40:9041
1c53772285052e52bb7c12ad46a85a55747ed7bf66963fe1993fcef91ff5b0d0
3058710e7d7430dba2267284c0c6476213927f4c768e52a8c1a1ac16d8fe4191
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
8c873472f4925d5d47521db4d52532d2983e9cb1bde8b43143a6cc6db56c35db
a8e67ce6a4d5ee09eb401449822696bd1d71bad1abdcd2f20a14f3f28b34c64c

www.w3.org Open in urlscan Pro 104.18.23.19 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

5 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

1 IPs

2 Countries

12 kBTransfer

38 kBSize

4 Cookies

1 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

4 Cookies

1 Console Messages

Security Headers

Indicators

www.w3.org Open in urlscan Pro
104.18.23.19 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

12 kB
Transfer

38 kB
Size

4
Cookies

5 HTTP transactions
0 data transactions