w3c.github.io Open in urlscan Pro
2606:50c0:8000::153 Public Scan

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Submitted URL:
https://w3c.github.io/network-error-logging/#introduction
Effective URL:
https://w3c.github.io/network-error-logging/
Submission: On August 15 via manual (August 15th 2024, 11:14:15 pm UTC) from CA — Scanned from CA

Summary HTTP 14 Redirects Links 95 Behaviour Indicators

Summary

This website contacted 5 IPs in 1 countries across 4 domains to perform 14 HTTP transactions. The main IP is 2606:50c0:8000::153, located in United States and belongs to FASTLY, US. The main domain is w3c.github.io.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on March 15th 2024. Valid for: a year.

This is the only time w3c.github.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	2606:50c0:800... 2606:50c0:8000::153	54113 (FASTLY) (FASTLY)
9	2606:4700::68... 2606:4700::6812:1713	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:303... 2606:4700:3032::ac43:b9bd	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	54.161.241.46 54.161.241.46	14618 (AMAZON-AES) (AMAZON-AES)
14	5

2 2606:50c0:8000::153 (United States)

ASN54113 (FASTLY, US)

w3c.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2606:4700::6812:1713 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700:3032::ac43:b9bd (United States)

ASN13335 (CLOUDFLARENET, US)

respec.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.161.241.46 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-161-241-46.compute-1.amazonaws.com

api.specref.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	w3.org www.w3.org — Cisco Umbrella Rank: 25465	144 KB
2	github.io w3c.github.io	19 KB
1	specref.org api.specref.org	4 KB
1	respec.org respec.org	1 KB
14	4

	Domain	Requested by
9	www.w3.org	w3c.github.io www.w3.org
2	w3c.github.io
1	api.specref.org	www.w3.org
1	respec.org	www.w3.org
14	4

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

Domain
www.w3.org
github.com
dcreager.net
www.igvita.com
datatracker.ietf.org
www.rfc-editor.org
fetch.spec.whatwg.org
html.spec.whatwg.org
httpwg.org
url.spec.whatwg.org
tc39.es

Subject Issuer	Validity	Valid
*.github.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-03-15` - `2025-03-14`	a year	crt.sh
w3.org Cloudflare Inc ECC CA-3	`2024-01-26` - `2024-12-31`	a year	crt.sh
respec.org WE1	`2024-08-15` - `2024-11-13`	3 months	crt.sh
api.specref.org R11	`2024-07-07` - `2024-10-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://w3c.github.io/network-error-logging/
Frame ID: 6965AE3BA587E23D3B09BC3A81AF08BC
Requests: 14 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Network Error Logging

Detected technologies

GitHub Pages (CDN) Expand

Overall confidence: 100%
Detected patterns

^https?://[^/]+\.github\.io

Page Statistics

14
Requests

93 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

168 kB
Transfer

543 kB
Size

1
Cookies

95 Outgoing links

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

URL: https://www.w3.org/

Search URL Search Domain Scan URL

URL: https://www.w3.org/standards/types#ED
Title: W3C Editor's Draft

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/network-error-logging/
Title: https://www.w3.org/TR/network-error-logging/

Search URL Search Domain Scan URL

URL: https://www.w3.org/standards/history/network-error-logging/
Title: https://www.w3.org/standards/history/network-error-logging/

Search URL Search Domain Scan URL

URL: https://github.com/w3c/network-error-logging/commits/
Title: Commit history

Search URL Search Domain Scan URL

URL: https://dcreager.net/
Title: Douglas Creager

Search URL Search Domain Scan URL

URL: https://www.igvita.com/
Title: Ilya Grigorik

Search URL Search Domain Scan URL

URL: https://github.com/w3c/network-error-logging/
Title: GitHub w3c/network-error-logging

Search URL Search Domain Scan URL

URL: https://github.com/w3c/network-error-logging/pulls/
Title: pull requests

Search URL Search Domain Scan URL

URL: https://github.com/w3c/network-error-logging/issues/new/choose
Title: new issue

Search URL Search Domain Scan URL

URL: https://github.com/w3c/network-error-logging/issues/
Title: open issues

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/#copyright
Title: Copyright

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/#Legal_Disclaimer
Title: liability

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/#W3C_Trademarks
Title: trademark

Search URL Search Domain Scan URL

URL: https://www.w3.org/copyright/software-license-2023/
Title: permissive document license

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/
Title: W3C technical reports index

Search URL Search Domain Scan URL

URL: https://www.w3.org/groups/wg/webperf
Title: Web Performance Working Group

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/patent-policy/
Title: W3C Patent Policy

Search URL Search Domain Scan URL

URL: https://www.w3.org/groups/wg/webperf/ipr
Title: public list of any patent disclosures

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/patent-policy/#def-essential
Title: Essential Claim(s)

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/patent-policy/#sec-Disclosure
Title: section 6 of the W3C Patent Policy

Search URL Search Domain Scan URL

URL: https://www.w3.org/policies/process/20231103/
Title: 03 November 2023 W3C Process Document

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/doc/html/bcp14
Title: BCP 14

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc1034#section-3.1
Title: domain name

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc1034#section-5
Title: resolver

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-request-client
Title: client

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#cors-preflight-request
Title: CORS-preflight request

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#determine-the-network-partition-key
Title: determine the network partition key

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#extract-header-list-values
Title: extract header list values

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#header-list-contains
Title: header list contains

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-header-name
Title: header name

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-header-value
Title: header value

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#http-network-fetch
Title: HTTP-network fetch

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#http-network-or-cache-fetch
Title: HTTP-network-or-cache fetch

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#network-partition-key
Title: network partition key

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#redirect-status
Title: redirect status

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-request-header-list
Title: request header list

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-response
Title: response

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/#concept-response-header-list
Title: response header list

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/hr-time-3/#dfn-current-wall-time
Title: current wall time

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/hr-time-3/#dfn-duration-from
Title: duration from

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6797#section-8.2
Title: superdomain match

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/#navigate
Title: navigate

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/#navigator.online
Title: navigator.onLine

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/#origin
Title: origin

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-6.3.1
Title: 200 status code

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-6.5
Title: 4xx status code

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-6.6
Title: 5xx status code

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7232.html#section-2.3
Title: ETag

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7232.html#section-3.2
Title: If-None-Match

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7230.html#section-6.3
Title: persistent connections

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7230.html#section-2.1
Title: request

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-4
Title: request method

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-3
Title: resource representation

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-7
Title: response headers

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html#section-6
Title: status code

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/doc/html/draft-reschke-http-jfv#json-field-value
Title: json-field-value

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7159#section-4
Title: JSON object

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/referrer-policy/#referrer-policy
Title: referrer policy

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/reporting-1/#report
Title: report

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/reporting-1/#report-body
Title: report body

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/reporting-1/#report-type
Title: report type

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/reporting-1/#visible-to-reportingobservers
Title: visible to ReportingObservers

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/resource-timing/#dom-performanceresourcetiming-nexthopprotocol
Title: network protocol

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/secure-contexts/#is-origin-trustworthy
Title: "Is origin potentially trustworthy?"

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/secure-contexts/#potentially-trustworthy-origin
Title: potentially trustworthy origin

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-url-fragment
Title: fragment

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-url-path
Title: path

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-url-query
Title: query

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-url
Title: URL

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-url-serializer
Title: URL serializer

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/reporting-1/
Title: Reporting API

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/capability-urls/
Title: Good Practices for Capability URLs

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/CSP3/
Title: Content Security Policy Level 3

Search URL Search Domain Scan URL

URL: https://tc39.es/ecma262/multipage/
Title: ECMAScript Language Specification

Search URL Search Domain Scan URL

URL: https://fetch.spec.whatwg.org/
Title: Fetch Standard

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/hr-time-3/
Title: High Resolution Time

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/
Title: HTML Standard

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/doc/html/draft-reschke-http-jfv
Title: A JSON Encoding for HTTP Header Field Values

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/referrer-policy/
Title: Referrer Policy

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/resource-timing/
Title: Resource Timing

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc1034
Title: Domain names - concepts and facilities

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc1123
Title: Requirements for Internet Hosts - Application and Support

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc2119
Title: Key words for use in RFCs to Indicate Requirement Levels

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3864
Title: Registration Procedures for Message Header Fields

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4291
Title: IP Version 6 Addressing Architecture

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6797
Title: HTTP Strict Transport Security (HSTS)

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7159
Title: The JavaScript Object Notation (JSON) Data Interchange Format

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7230.html
Title: Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7231.html
Title: Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7232.html
Title: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests

Search URL Search Domain Scan URL

URL: https://httpwg.org/specs/rfc7234.html
Title: Hypertext Transfer Protocol (HTTP/1.1): Caching

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8174
Title: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/secure-contexts/
Title: Secure Contexts

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/
Title: URL Standard

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
w3c.github.io/network-error-logging/ 81 KB
18 KB 152ms
46ms Document
text/html 2606:50c0:8000::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://w3c.github.io/network-error-logging/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 6bf53c0aa908b2d24931ff5d89c8ba9304cdbc5d49e8451243d9f1168606084d

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 0
cache-control: max-age=600
content-encoding: gzip
content-length: 17935
content-type: text/html; charset=utf-8
date: Thu, 15 Aug 2024 23:14:10 GMT
etag: W/"651bf853-144c4"
expires: Thu, 15 Aug 2024 23:24:10 GMT
last-modified: Tue, 03 Oct 2023 11:17:39 GMT
permissions-policy: interest-cohort=()
server: GitHub.com
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: 89caca5f05d2af9457c85947ebbaf535cbea890d
x-github-request-id: BD39:FBCC1:911B0D:A44081:66BE8BC1
x-proxy-cache: MISS
x-served-by: cache-yyz4536-YYZ
x-timer: S1723763651.950740,VS0,VE25

GET
H2 200 respec-w3c Show response
www.w3.org/Tools/respec/ 331 KB
107 KB 203ms
52ms Script
text/javascript 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/Tools/respec/respec-w3c

Requested by

Host: w3c.github.io
URL: https://w3c.github.io/network-error-logging/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a6cb40fe572920d2cd0329e76de0b4fec3da6c9b2750684ad577f3bc90eca7c0

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 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: 29050
alt-svc: h3=":443"; ma=86400
x-request-id: 8b3860094c2e9000
last-modified: Tue, 18 Jun 2024 07:05:32 GMT
server: cloudflare
etag: W/"1677d-61b24b522e700;6140f253c2bd5
vary: negotiate,accept,accept-encoding
content-type: text/javascript
cache-control: public, s-maxage=86400
tcn: choice
content-location: respec-w3c.js.br
cf-ray: 8b3ce123bf46aac0-YYZ
expires: Thu, 22 Aug 2024 10:07:00 GMT

GET
H3 200 fixup.js Show response
www.w3.org/scripts/TR/2021/ 14 KB
4 KB 43ms
42ms Script
application/javascript 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/scripts/TR/2021/fixup.js

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

586ac9d91d03f1d49a691ff18a13167ae4d207a4ecad490c814b6074ff056e47

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: HIT
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
age: 3240
alt-svc: h3=":443"; ma=86400
content-length: 3939
x-request-id: 8af79baaea51877d
last-modified: Tue, 28 May 2024 06:16:06 GMT
server: cloudflare
etag: "38f4-6197d91ae7580-gzip"
vary: Accept-Encoding,Origin
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=21600
accept-ranges: bytes
cf-ray: 8b3ce124ac14a20e-YYZ
expires: Fri, 16 Aug 2024 03:39:45 GMT

GET
H3 200 base.css
www.w3.org/StyleSheets/TR/2021/ 41 KB
10 KB 74ms
73ms Stylesheet
text/css 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/StyleSheets/TR/2021/base.css

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

74113b4c2f6bebb030ff6f7ad0c90cb81f007071bc8163f70802335e87e73822

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: BYPASS
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
content-length: 10154
x-request-id: 8b3ce124ac19a20e
server: cloudflare
vary: Accept-Encoding
content-type: text/css; charset=utf-8
cache-control: max-age=604800
accept-ranges: bytes
cf-ray: 8b3ce124ac19a20e-YYZ
expires: Thu, 22 Aug 2024 23:14:11 GMT

GET
H3 200 dark.css
www.w3.org/StyleSheets/TR/2021/ 3 KB
1 KB 75ms
73ms Stylesheet
text/css 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/StyleSheets/TR/2021/dark.css

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a41e1bdb3b2567af09069be8c2e27e07173b8bccdb53d55c0a9420d1173b7854

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: BYPASS
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
content-length: 1130
x-request-id: 8b3ce124ac1aa20e
server: cloudflare
vary: Accept-Encoding
content-type: text/css; charset=utf-8
cache-control: max-age=604800
accept-ranges: bytes
cf-ray: 8b3ce124ac1aa20e-YYZ
expires: Thu, 22 Aug 2024 23:14:11 GMT

GET
H3 200 W3C
www.w3.org/StyleSheets/TR/2021/logos/ 7 KB
4 KB 163ms
69ms Image
image/svg+xml 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/StyleSheets/TR/2021/logos/W3C

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1ce1fb822e7ff6d3596a94b37f335de2c365d581387463ddfa13d3e10f952b3c

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

Referer: https://w3c.github.io/
Origin: https://w3c.github.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: BYPASS
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
content-length: 3120
x-request-id: 8b3ce1253efaac2d
last-modified: Fri, 28 Jul 2023 05:18:44 GMT
server: cloudflare
etag: "1ade-6018536ec5500;5fcf8f883df69
vary: negotiate,accept,Accept-Encoding,Origin
content-type: image/svg+xml; qs=0.85
access-control-allow-origin: https://w3c.github.io
cache-control: max-age=2592000
tcn: choice
accept-ranges: bytes
content-location: W3C.svg
cf-ray: 8b3ce1253efaac2d-YYZ
expires: Sat, 14 Sep 2024 23:14:11 GMT

GET
H3 200 respec-highlight Show response
www.w3.org/Tools/respec/ 36 KB
14 KB 44ms
44ms Script
text/javascript 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/Tools/respec/respec-highlight

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cfd7ff233f9ce5d6d2f9dd926b8714ac0fc80be4792f5738379443181581e6ef

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 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: 15432
alt-svc: h3=":443"; ma=86400
x-request-id: 8b385f8799705d85
last-modified: Mon, 22 Feb 2021 08:02:17 GMT
server: cloudflare
etag: W/"2f98-5bbe8386c9440;6140f253c1e11
vary: negotiate,accept,accept-encoding
content-type: text/javascript
cache-control: public, s-maxage=86400
tcn: choice
content-location: respec-highlight.js.br
cf-ray: 8b3ce124ac1da20e-YYZ
expires: Thu, 22 Aug 2024 10:06:39 GMT

GET
BLOB 200
OK ac77ed0d-fc90-459b-9472-2cbbff26b2bb
https://w3c.github.io/ 1019 B
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://w3c.github.io/ac77ed0d-fc90-459b-9472-2cbbff26b2bb
Requested by: Host: w3c.github.io
URL: https://w3c.github.io/network-error-logging/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8ef8159075e85abe42f579734b4dd2c67a697d85c7e0fb3248bca3b3ae2eb994

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Length: 1019
Content-Type: application/javascript

GET
H3 200 / Show response
respec.org/w3c/groups/webperf/ 257 B
1 KB 216ms
35ms Fetch
application/json 2606:4700:3032::ac43:b9bd
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://respec.org/w3c/groups/webperf/

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3032::ac43:b9bd , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9fdf2d59c317bb0ddd64f3cf5056760e99a898d2975150979dda8f2336510ae2

Security Headers

Name	Value
Content-Security-Policy	default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
Strict-Transport-Security	max-age=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-security-policy: default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains
cf-cache-status: HIT
x-permitted-cross-domain-policies: none
age: 6614
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-dns-prefetch-control: off
content-encoding: br
cross-origin-resource-policy: same-origin
alt-svc: h3=":443"; ma=86400
x-xss-protection: 0
referrer-policy: no-referrer
server: cloudflare
cross-origin-opener-policy: same-origin
etag: W/"101-37YO2rG+UDsZM2t1vuffhzyaIeE"
x-download-options: noopen
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PRdvjv96KdypojOpTrmJEVtxAXQsnZ4qliFI%2B7ajtZv9hBc7b4CGK6OHGc0tP%2FrWBm0HdzjjRDizSUdFhnrmAS7Ni3JLoaZFr6rsCJWNTb4SVmjk1%2BgNtnsha7RTykZVvzTnfLh2qj6%2B"}],"group":"cf-nel","max_age":604800}
content-type: application/json; charset=utf-8
access-control-allow-origin: *
origin-agent-cluster: ?1
cache-control: max-age=86400
cf-ray: 8b3ce1262964ab8a-YYZ

GET
H2 200 favicon.ico
w3c.github.io/ 5 KB
1 KB 24ms
23ms Other
image/vnd.microsoft.icon 2606:50c0:8000::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://w3c.github.io/favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 1318f0a3f2bccbc797a1ff40fa739a782d8e37ceb304aa157d036f7f609dbf93

Request headers

Referer: https://w3c.github.io/network-error-logging/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

expires: Thu, 15 Aug 2024 22:39:30 GMT
x-fastly-request-id: b680c38c6a9dda3d59dc14fa9f3fb45d3e3cb7a7
date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
age: 521
x-cache: HIT
content-length: 1053
x-served-by: cache-yyz4536-YYZ
last-modified: Tue, 18 Jun 2024 13:24:34 GMT
server: GitHub.com
x-github-request-id: C34D:A16A5:813E55:9696B2:66BE8148
x-timer: S1723763651.425044,VS0,VE2
etag: W/"66718a92-1536"
vary: Accept-Encoding
content-type: image/vnd.microsoft.icon
access-control-allow-origin: *
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
x-proxy-cache: MISS

GET
H3 200 W3C-ED
www.w3.org/StyleSheets/TR/2021/ 412 B
627 B 77ms
76ms Stylesheet
text/css 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/StyleSheets/TR/2021/W3C-ED

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c3a85a1ea14e62bfb7c57eab1a84924999128ce5fc12e095c503129806bb7bce

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: BYPASS
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
content-length: 266
x-request-id: 8b3ce1267df3a20e
server: cloudflare
vary: negotiate,Accept-Encoding
content-type: text/css; charset=utf-8
cache-control: max-age=604800
tcn: choice
accept-ranges: bytes
content-location: W3C-ED.css
cf-ray: 8b3ce1267df3a20e-YYZ
expires: Thu, 22 Aug 2024 23:14:11 GMT

HEAD
H3 200 /
www.w3.org/standards/history/network-error-logging/ 0
0 63ms
62ms Fetch
text/html 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3.org/standards/history/network-error-logging/

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 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
last-modified: Thu, 15 Aug 2024 17:08:51 GMT
x-backend: sf-main
cf-cache-status: HIT
server: cloudflare
vary: Accept-Encoding
content-type: text/html; charset=UTF-8
access-control-allow-origin: *
cache-control: max-age=0, public, s-maxage=3600
cf-ray: 8b3ce1267fe4ac2d-YYZ
alt-svc: h3=":443"; ma=86400
x-request-id: 8b3b730c885b2c11

GET
H3 200 ED.svg
www.w3.org/StyleSheets/TR/2021/logos/ 8 KB
3 KB 87ms
86ms Image
image/svg+xml 2606:4700::6812:1713
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/StyleSheets/TR/2021/logos/ED.svg

Requested by

Host: www.w3.org
URL: https://www.w3.org/StyleSheets/TR/2021/W3C-ED

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5318849292df5d0c6f442170ee3a9a607d5510ca03c302b3ad5b386b67c3b10f

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

Referer: https://www.w3.org/StyleSheets/TR/2021/W3C-ED
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Thu, 15 Aug 2024 23:14:11 GMT
content-encoding: gzip
strict-transport-security: max-age=15552000; includeSubdomains; preload
cf-cache-status: BYPASS
x-backend: www-mirrors
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
content-length: 3036
x-request-id: 8b3ce1272ed1a20e
last-modified: Fri, 29 Oct 2021 04:48:18 GMT
server: cloudflare
etag: "21f3-5cf76892be880-gzip"
vary: Accept-Encoding
content-type: image/svg+xml; qs=0.85
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 8b3ce1272ed1a20e-YYZ
expires: Sat, 14 Sep 2024 23:14:11 GMT

GET
H/1.1 200
OK bibrefs Show response
api.specref.org/ 13 KB
4 KB 382ms
118ms Fetch
application/json 54.161.241.46
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://api.specref.org/bibrefs?refs=CAPABILITY-URLS,CSP,ECMA-262,FETCH,HR-TIME,HTML,HTTP-JFV,REFERRER-POLICY,REPORTING,RESOURCE-TIMING-2,RFC1034,RFC1123,RFC2119,RFC3864,RFC4291,RFC6797,RFC7159,RFC7230,RFC7231,RFC7232,RFC7234,RFC8174,SECURE-CONTEXTS,URL

Requested by

Host: www.w3.org
URL: https://www.w3.org/Tools/respec/respec-w3c

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

54.161.241.46 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-54-161-241-46.compute-1.amazonaws.com

Software

Cowboy / Express

Resource Hash

22621e8c9a8c692b8425ebdab964dbd125d0a6222f77ffdc103ab54ec0aee015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date: Thu, 15 Aug 2024 23:14:12 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Via: 1.1 vegur
X-Powered-By: Express
Transfer-Encoding: chunked
Connection: keep-alive
Reporting-Endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1723763652&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=8r7vOJ0tmciZrWSC%2FtvfV%2F%2BmnTS%2Flujqo1XXb7lZn1Y%3D
Server: Cowboy
Etag: W/"32e1-M0UAtHNmtCOII36lby8sXGz7cas"
Vary: Accept-Encoding
Report-To: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1723763652&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=8r7vOJ0tmciZrWSC%2FtvfV%2F%2BmnTS%2Flujqo1XXb7lZn1Y%3D"}]}
Content-Type: application/json; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=86400
Expires: Fri, 16 Aug 2024 23:14:12 GMT

Verdicts & Comments Add Verdict or Comment

4 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| respecConfig string| respecVersion function| require object| respecUI

1 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/	1970-01-20 22:49:25	Name: __cf_bm Value: 2D1XW3hHeDfiD8CMFsGT9KOLeLnhLHcxGVETT96qqzI-1723763651-1.0.1.1-bXN3V.mrqSr_sghC2ZSTUno7fiLnmYoWGZ5D5u.xe2JvdK4kH9Y07d4G4XxOMy1GpTIuIwNQmwHk8UwCMxcXVg

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
javascript	warning	URL: https://w3c.github.io/network-error-logging/#introduction Message: The resource https://www.w3.org/StyleSheets/TR/2021/dark.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://w3c.github.io/network-error-logging/#introduction Message: The resource https://www.w3.org/Tools/respec/respec-highlight was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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.

api.specref.org
respec.org
w3c.github.io
www.w3.org
2606:4700:3032::ac43:b9bd
2606:4700::6812:1713
2606:50c0:8000::153
54.161.241.46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w3c.github.io Open in urlscan Pro 2606:50c0:8000::153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

14 Requests

93 %HTTPS

75 %IPv6

4 Domains

4 Subdomains

5 IPs

1 Countries

168 kBTransfer

543 kBSize

1 Cookies

95 Outgoing links

Redirected requests

14 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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

4 JavaScript Global Variables

1 Cookies

2 Console Messages

Indicators

w3c.github.io Open in urlscan Pro
2606:50c0:8000::153 Public Scan

Screenshot
Live screenshot

Full Image

14
Requests

93 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

168 kB
Transfer

543 kB
Size

1
Cookies

14 HTTP transactions
0 data transactions