w3c.github.io Open in urlscan Pro
185.199.109.153 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://w3c.github.io/web-nfc/#dfn-ndef-record
Effective URL:
https://w3c.github.io/web-nfc/
Submission: On August 30 via api (August 30th 2021, 11:20:41 pm UTC) from US

Summary HTTP 20 Redirects Links 68 Behaviour Indicators

Summary

This website contacted 5 IPs in 1 countries across 4 domains to perform 20 HTTP transactions. The main IP is 185.199.109.153, located in San Francisco, United States and belongs to FASTLY, US. The main domain is w3c.github.io.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on May 6th 2020. Valid for: 2 years.

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
6	185.199.109.153 185.199.109.153	54113 (FASTLY) (FASTLY)
9	128.30.52.100 128.30.52.100	3 (MIT-GATEWAYS) (MIT-GATEWAYS)
2	208.97.188.199 208.97.188.199	26347 (DREAMHOST-AS) (DREAMHOST-AS)
2	54.161.241.46 54.161.241.46	14618 (AMAZON-AES) (AMAZON-AES)
20	5

6 185.199.109.153 (San Francisco, United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-109-153.github.com

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

9 128.30.52.100 (United States)

ASN3 (MIT-GATEWAYS, US)
PTR: hans-moleman.w3.org

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

2 208.97.188.199 (United States)

ASN26347 (DREAMHOST-AS, US)
PTR: ps568061.dreamhostps.com

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

2 54.161.241.46 (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	133 KB
6	github.io w3c.github.io	336 KB
2	specref.org api.specref.org	3 KB
2	respec.org respec.org	3 KB
20	4

	Domain	Requested by
9	www.w3.org	w3c.github.io www.w3.org
6	w3c.github.io	w3c.github.io
2	api.specref.org	www.w3.org
2	respec.org	www.w3.org
20	4

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

Domain
w3.org
www.w3.org
wpt.fyi
intel.com
google.com
github.com
members.nfc-forum.org
datatracker.ietf.org
www.nfc-forum.org
www.nxp.com
html.spec.whatwg.org
heycam.github.io
www.iana.org
tc39.es
dom.spec.whatwg.org
url.spec.whatwg.org
encoding.spec.whatwg.org
example.com
xn--exmple-4nf.com
resources.infosecinstitute.com
dev.w3.org
www.researchgate.net
www.rfc-editor.org

Subject Issuer	Validity	Valid
www.github.com DigiCert SHA2 High Assurance Server CA	`2020-05-06` - `2022-04-14`	2 years	crt.sh
*.w3.org Gandi Standard SSL CA 2	`2021-06-02` - `2022-07-03`	a year	crt.sh
www.respec.org R3	`2021-07-07` - `2021-10-05`	3 months	crt.sh
api.specref.org R3	`2021-07-15` - `2021-10-13`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://w3c.github.io/web-nfc/
Frame ID: 4F6637142BF81983D4F1AEA9816BD295
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Web NFC

Page Statistics

20
Requests

95 %
HTTPS

0 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

474 kB
Transfer

941 kB
Size

0
Cookies

68 Outgoing links

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

URL: https://w3.org/
Title:

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/web-nfc/
Title: https://www.w3.org/TR/web-nfc/

Search URL Search Domain Scan URL

URL: https://wpt.fyi/web-nfc/
Title: https://wpt.fyi/web-nfc/

Search URL Search Domain Scan URL

URL: https://intel.com/
Title: Intel

Search URL Search Domain Scan URL

URL: https://google.com/
Title: Google LLC

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/
Title: GitHub w3c/web-nfc

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/
Title: File an issue

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/commits/gh-pages
Title: Commit history

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/pulls/
Title: Pull requests

Search URL Search Domain Scan URL

URL: https://www.w3.org/Consortium/Legal/ipr-notice#Copyright
Title: Copyright

Search URL Search Domain Scan URL

URL: https://www.w3.org/community/web-nfc/
Title: Web NFC Community Group

Search URL Search Domain Scan URL

URL: https://www.w3.org/community/about/agreements/cla/
Title: W3C Community Contributor License Agreement (CLA)

Search URL Search Domain Scan URL

URL: https://www.w3.org/community/about/agreements/cla-deed/
Title: summary

Search URL Search Domain Scan URL

URL: http://members.nfc-forum.org/specs/spec_list/
Title: NFC Forum Technical Specifications

Search URL Search Domain Scan URL

URL: https://www.w3.org/community/
Title: W3C Community and Business Groups

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.nfc-forum.org/specs/spec_list/
Title: NFC Forum Technical Specifications

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/529
Title: Issue 529

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/?q=is%3Aissue+is%3Aopen+label%3A%22Enhancement%22
Title: Enhancement

Search URL Search Domain Scan URL

URL: https://www.nxp.com/docs/en/application-note/AN1305.pdf
Title: MIFARE Classic as NFC Type MIFARE Classic Tag

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/363
Title: Issue 363

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/364
Title: Issue 364

Search URL Search Domain Scan URL

URL: http://www.w3.org/2009/dap/wiki/Near_field_communications_%28NFC%29#Use_cases_submitted_to_DAP_mailing_list
Title: here

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/page-visibility/#dom-visibilitystate-visible
Title: visible

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/
Title: Window

Search URL Search Domain Scan URL

URL: https://heycam.github.io/webidl/
Title: FrozenArray

Search URL Search Domain Scan URL

URL: https://www.iana.org/assignments/language-subtag-registry
Title: IANA Language Subtag Registry

Search URL Search Domain Scan URL

URL: https://tc39.es/ecma262/multipage/#sec-object-internal-methods-and-internal-slots
Title: internal slots

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/permissions/#dictdef-permissiondescriptor
Title: Web NFC permission name

Search URL Search Domain Scan URL

URL: https://github.com/w3c/permissions/issues/47
Title: defined

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/permissions/
Title: Permissions

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/482
Title: Issue 482

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/?q=is%3Aissue+is%3Aopen+label%3A%22Spec+issue%22
Title: Spec issue

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/?q=is%3Aissue+is%3Aopen+label%3A%22Origin+Trial%22
Title: Origin Trial

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/issues/?q=is%3Aissue+is%3Aopen+label%3A%22tag-tracker%22
Title: tag-tracker

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/page-visibility/#dfn-visibility-states
Title: visibility state

Search URL Search Domain Scan URL

URL: https://dom.spec.whatwg.org/#abortsignal-abort-algorithms
Title: add the following abort steps

Search URL Search Domain Scan URL

URL: https://www.iana.org/assignments/media-types/media-types.xhtml
Title: MIME types

Search URL Search Domain Scan URL

URL: https://www.w3.org/2001/tag/doc/URNsAndRegistries-50.html
Title: W3C TAG recommendations

Search URL Search Domain Scan URL

URL: https://url.spec.whatwg.org/#concept-domain-to-ascii
Title: domain to ASCII

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#concept-encoding-get
Title: obtained

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#concept-stream
Title: byte stream

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#concept-stream-read
Title: Read

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#end-of-stream
Title: end-of-stream

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/
Title: Encoding Standard

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#decoder
Title: decoder

Search URL Search Domain Scan URL

URL: https://encoding.spec.whatwg.org/#encoder
Title: encoder

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/blob/gh-pages/blocklist.txt
Title: https://github.com/w3c/web-nfc/blob/gh-pages/blocklist.txt

Search URL Search Domain Scan URL

URL: https://example.com/
Title: https://example.com

Search URL Search Domain Scan URL

URL: https://xn--exmple-4nf.com/
Title: https://exаmple.com

Search URL Search Domain Scan URL

URL: https://resources.infosecinstitute.com/near-field-communication-nfc-technology-vulnerabilities-and-principal-attack-schema/
Title: here

Search URL Search Domain Scan URL

URL: http://dev.w3.org/geo/api/spec-source.html#security
Title: Geolocation API

Search URL Search Domain Scan URL

URL: https://www.researchgate.net/publication/224227216_Security_Vulnerabilities_of_the_NDEF_Signature_Record_Type
Title: known vulnerabilities

Search URL Search Domain Scan URL

URL: https://github.com/w3c/nfc
Title: work

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5646
Title: Tags for Identifying Languages

Search URL Search Domain Scan URL

URL: https://dom.spec.whatwg.org/
Title: DOM Standard

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.w3.org/TR/page-visibility/
Title: Page Visibility (Second Edition)

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc2046
Title: Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc2048
Title: Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures

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/rfc5234
Title: Augmented BNF for Syntax Specifications: ABNF

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

Search URL Search Domain Scan URL

URL: https://github.com/w3c/web-nfc/security-privacy.html
Title: Web NFC Security and Privacy

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3986
Title: Uniform Resource Identifier (URI): Generic Syntax

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3987
Title: Internationalized Resource Identifiers (IRIs)

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

20 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/web-nfc/ 179 KB
41 KB 258ms
219ms Document
text/html 185.199.109.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://w3c.github.io/web-nfc/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-109-153.github.com
Software: GitHub.com /
Resource Hash: 2fc1325037a4a4ebb19e806e0d139bb5cabe000e358c0bb01047cd1d0767bc82

Request headers

:method: GET
:authority: w3c.github.io
:scheme: https
:path: /web-nfc/
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 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
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

server: GitHub.com
content-type: text/html; charset=utf-8
permissions-policy: interest-cohort=()
last-modified: Thu, 31 Dec 2020 09:23:39 GMT
access-control-allow-origin: *
etag: W/"5fed989b-2cc3a"
expires: Mon, 30 Aug 2021 23:30:21 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: MISS
x-github-request-id: 54C0:0F63:1433CB6:14E4807:612D67B5
accept-ranges: bytes
date: Mon, 30 Aug 2021 23:20:21 GMT
via: 1.1 varnish
age: 0
x-served-by: cache-hhn4041-HHN
x-cache: MISS
x-cache-hits: 0
x-timer: S1630365621.344908,VS0,VE92
vary: Accept-Encoding
x-fastly-request-id: 5dff395875a58f61f3bd7af981202e03a2fad720
content-length: 42190

GET
H2 200 ndef-record.js Show response
w3c.github.io/web-nfc/ 3 KB
1 KB 216ms
215ms Script
application/javascript 185.199.109.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://w3c.github.io/web-nfc/ndef-record.js
Requested by: Host: w3c.github.io
URL: https://w3c.github.io/web-nfc/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-109-153.github.com
Software: GitHub.com /
Resource Hash: 73acd6749cb679116ea72b4fc77a0532289f5aa0c7ae3d36e33e8b82eacd0ce0

Request headers

:path: /web-nfc/ndef-record.js
pragma: no-cache
origin: https://w3c.github.io
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
sec-fetch-mode: cors
accept: */*
cache-control: no-cache
sec-fetch-dest: script
:authority: w3c.github.io
referer: https://w3c.github.io/web-nfc/
:scheme: https
sec-fetch-site: same-origin
:method: GET
Origin: https://w3c.github.io
Referer: https://w3c.github.io/web-nfc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

x-fastly-request-id: e46e946fdcac909bd693915e7169cde6d83abf62
date: Mon, 30 Aug 2021 23:20:21 GMT
content-encoding: gzip
age: 0
x-cache: MISS
content-length: 1025
x-served-by: cache-hhn4041-HHN
access-control-allow-origin: *
last-modified: Thu, 31 Dec 2020 09:23:39 GMT
server: GitHub.com
x-github-request-id: 0AC6:E65F:9239EB:96C3EA:612D67B5
x-timer: S1630365622.566526,VS0,VE83
etag: W/"5fed989b-ccd"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
expires: Mon, 30 Aug 2021 23:30:21 GMT
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
x-origin-cache: HIT
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 respec-w3c Show response
www.w3.org/Tools/respec/ 311 KB
86 KB 733ms
245ms Script
application/javascript 128.30.52.100
MIT-GATEWAYS

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/web-nfc/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

128.30.52.100 , United States, ASN3 (MIT-GATEWAYS, US),

Reverse DNS

hans-moleman.w3.org

Software

Resource Hash

62802eb5824c1ec0a57865165d33c65a4e384b1c717a12d3551aff53e057eea9

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=15552000; includeSubdomains; preload

Request headers

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date: Mon, 30 Aug 2021 23:20:22 GMT
content-encoding: br
last-modified: Tue, 24 Aug 2021 04:38:16 GMT
x-backend: ssl-mirrors
etag: "156b9-5ca46b3c35e00;5a9c3618eef9b"
tcn: choice
vary: negotiate,accept-encoding
content-type: application/javascript
cache-control: max-age=21600
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=15552000; includeSubdomains; preload
accept-ranges: bytes
content-location: respec-w3c.js.br
content-length: 87737
expires: Tue, 31 Aug 2021 05:20:22 GMT

GET
H2 200 scan.jpg
w3c.github.io/web-nfc/images/ 147 KB
147 KB 221ms
219ms Image
image/jpeg 185.199.109.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://w3c.github.io/web-nfc/images/scan.jpg
Requested by: Host: w3c.github.io
URL: https://w3c.github.io/web-nfc/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-109-153.github.com
Software: GitHub.com /
Resource Hash: af3d6981336645e3075156d4212d410ff701cfa9939eabbfb02c3f832a45a5ce

Request headers

:path: /web-nfc/images/scan.jpg
pragma: no-cache
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: w3c.github.io
referer: https://w3c.github.io/web-nfc/
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://w3c.github.io/web-nfc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

x-fastly-request-id: 1ec47bfd0132aa8c3fd690b7dfc82a31d598a259
date: Mon, 30 Aug 2021 23:20:21 GMT
via: 1.1 varnish
age: 0
x-cache: MISS
content-length: 150533
x-served-by: cache-hhn4041-HHN
last-modified: Thu, 31 Dec 2020 09:23:39 GMT
server: GitHub.com
x-github-request-id: 7CA0:3688:A44516:ACD26F:612D67B5
x-timer: S1630365622.691126,VS0,VE90
etag: "5fed989b-24c05"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
expires: Mon, 30 Aug 2021 23:30:21 GMT
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 approve.jpg
w3c.github.io/web-nfc/images/ 143 KB
143 KB 636ms
631ms Image
image/jpeg 185.199.109.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://w3c.github.io/web-nfc/images/approve.jpg
Requested by: Host: w3c.github.io
URL: https://w3c.github.io/web-nfc/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-109-153.github.com
Software: GitHub.com /
Resource Hash: 4c070cfc80997ad595f6edf34cc655b0b8e79b0debaea965917eb0872c3966de

Request headers

:path: /web-nfc/images/approve.jpg
pragma: no-cache
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: w3c.github.io
referer: https://w3c.github.io/web-nfc/
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://w3c.github.io/web-nfc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

x-fastly-request-id: efd30dfca2981630147afbcf71d6478350a17ef4
date: Mon, 30 Aug 2021 23:20:21 GMT
via: 1.1 varnish
age: 0
x-cache: MISS
content-length: 146133
x-served-by: cache-hhn4041-HHN
last-modified: Thu, 31 Dec 2020 09:23:39 GMT
server: GitHub.com
x-github-request-id: 1DFE:3689:13D0907:1483F32:612D67B5
x-timer: S1630365622.694653,VS0,VE90
etag: "5fed989b-23ad5"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
expires: Mon, 30 Aug 2021 23:30:21 GMT
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
x-proxy-cache: MISS
x-cache-hits: 0

GET
H2 200 fixup.js Show response
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GET
H2 200 UD-watermark-light
www.w3.org/StyleSheets/TR/2016/logos/ 402 B
768 B 239ms
239ms Image
image/svg+xml 128.30.52.100
MIT-GATEWAYS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/StyleSheets/TR/2016/logos/UD-watermark-light

Requested by

Host: www.w3.org
URL: https://www.w3.org/StyleSheets/TR/2016/cg-draft

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

128.30.52.100 , United States, ASN3 (MIT-GATEWAYS, US),

Reverse DNS

hans-moleman.w3.org

Software

Resource Hash

84a27b5947b010642692a19f97d87679dde44e2bbfbc0395e5db764ab38b0f8d

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=15552000; includeSubdomains; preload

Request headers

Referer: https://www.w3.org/StyleSheets/TR/2016/cg-draft
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date: Mon, 30 Aug 2021 23:20:24 GMT
last-modified: Wed, 25 Aug 2021 05:38:42 GMT
x-backend: varnish
etag: "192-5ca5ba9bb1c80;5ca86962579d1"
tcn: choice
vary: negotiate
content-type: image/svg+xml; qs=0.85
access-control-allow-origin: *
cache-control: max-age=2592000
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=15552000; includeSubdomains; preload
accept-ranges: bytes
content-location: UD-watermark-light.svg
content-length: 402
expires: Wed, 29 Sep 2021 11:58:07 GMT

GET
H/1.1 200
OK bibrefs Show response
api.specref.org/ 3 KB
1 KB 223ms
223ms 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=PAGE-VISIBILITY,HTML,WebIDL,ECMASCRIPT,PERMISSIONS,dom,encoding,url,ENCODING

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

Reverse DNS

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

Software

Cowboy / Express

Resource Hash

20bba5824a525e1d069459616a33fac51465d2fddd029164d080a9c5eb1eab74

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://w3c.github.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

Date: Mon, 30 Aug 2021 23:20:25 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: Cowboy
Access-Control-Allow-Origin: *
X-Powered-By: Express
Vary: Accept-Encoding
Content-Type: application/json; charset=utf-8
Via: 1.1 vegur
Cache-Control: public, max-age=86400
Transfer-Encoding: chunked
Connection: keep-alive
Etag: W/"d4d-KXBeY6/tY45juYac7kvXx9Wn8C4"
Expires: Tue, 31 Aug 2021 23:20:25 GMT

Verdicts & Comments Add Verdict or Comment

15 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.

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.

6 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
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: ReSpecError: Internal slot "[[WriteOptions]]" must be associated with a WebIDL interface. [object Object]
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: ReSpecError: Internal slot "[[WriteMessage]]" must be associated with a WebIDL interface. [object Object]
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: ReSpecError: Internal slot "[[Suspended]]" must be associated with a WebIDL interface. [object Object]
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: ReSpecError: Internal slot "[[ActivatedReaderList]]" must be associated with a WebIDL interface. [object Object]
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: ReSpecError: Internal slot "[[PendingWrite]]" must be associated with a WebIDL interface. [object Object]
console-api	error	URL: https://www.w3.org/Tools/respec/respec-w3c(Line 4) Message: TypeError: Cannot read property 'getItem' of null

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
128.30.52.100
185.199.109.153
208.97.188.199
54.161.241.46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w3c.github.io Open in urlscan Pro 185.199.109.153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page Statistics

20 Requests

95 %HTTPS

0 %IPv6

4 Domains

4 Subdomains

5 IPs

1 Countries

474 kBTransfer

941 kBSize

0 Cookies

68 Outgoing links

Redirected requests

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

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Verdicts & Comments Add Verdict or Comment

15 JavaScript Global Variables

0 Cookies

6 Console Messages

Indicators

w3c.github.io Open in urlscan Pro
185.199.109.153 Public Scan

Screenshot
Live screenshot

Full Image

20
Requests

95 %
HTTPS

0 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

474 kB
Transfer

941 kB
Size

0
Cookies

20 HTTP transactions
0 data transactions