tc39.es Open in urlscan Pro
185.199.108.153 Public Scan

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Add Verdict Report

URL:
https://tc39.es/ecma262/
Submission: On March 12 via manual (March 12th 2024, 5:30:32 am UTC) from DE — Scanned from ES

Summary HTTP 20 Redirects Links 103 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 20 HTTP transactions. The main IP is 185.199.108.153, located in United States and belongs to FASTLY, US. The main domain is tc39.es.
TLS certificate: Issued by R3 on March 6th 2024. Valid for: 3 months.

This is the only time tc39.es was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 20	185.199.108.153 185.199.108.153	54113 (FASTLY) (FASTLY)
1	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
20	3

20 185.199.108.153 (United States) 1 redirects

ASN54113 (FASTLY, US)
PTR: cdn-185-199-108-153.github.com

tc39.es	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
20	tc39.es 1 redirects tc39.es	1 MB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 228	1 KB
20	2

	Domain	Requested by
20	tc39.es	1 redirects tc39.es
1	cdnjs.cloudflare.com	tc39.es
20	2

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

Domain
github.com
twitter.com
es.discourse.group
esdiscuss.org
unicode.org
www.ecma-international.org
html.spec.whatwg.org
ampl.com
netlib.sandia.gov
www.unicode.org
www.netlib.org
www.iana.org
doi.acm.org
www.jucs.org
tools.ietf.org
ecma-international.org

Subject Issuer	Validity	Valid
tc39.es R3	`2024-03-06` - `2024-06-04`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://tc39.es/ecma262/
Frame ID: 23CC0D889D88370F8CA41D48E8EE918C
Requests: 21 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

ECMAScript® 2025 Language SpecificationMenu

Page URL History Show full URLs

https://tc39.es/ecma262 HTTP 301
https://tc39.es/ecma262/ Page URL

Detected technologies

Highlight.js (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

/(?:([\d.])+/)?highlight(?:\.min)?\.js

Page Statistics

20
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

1234 kB
Transfer

8357 kB
Size

0
Cookies

103 Outgoing links

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

URL: https://github.com/tc39/proposals/blob/HEAD/finished-proposals.md
Title: finished proposals

Search URL Search Domain Scan URL

URL: https://github.com/tc39/ecma262
Title: https://github.com/tc39/ecma262

Search URL Search Domain Scan URL

URL: https://github.com/tc39/ecma262/issues
Title: All Issues

Search URL Search Domain Scan URL

URL: https://github.com/tc39/ecma262/issues/new
Title: File a New Issue

Search URL Search Domain Scan URL

URL: https://github.com/tc39/ecma262/pulls
Title: All Pull Requests

Search URL Search Domain Scan URL

URL: https://github.com/tc39/ecma262/pulls/new
Title: Create a New Pull Request

Search URL Search Domain Scan URL

URL: https://github.com/tc39/test262
Title: Test262

Search URL Search Domain Scan URL

URL: https://twitter.com/_shu
Title: @_shu

Search URL Search Domain Scan URL

URL: https://twitter.com/smooshMap
Title: @smooshMap

Search URL Search Domain Scan URL

URL: https://twitter.com/bakkoting
Title: @bakkoting

Search URL Search Domain Scan URL

URL: https://es.discourse.group/
Title: https://es.discourse.group

Search URL Search Domain Scan URL

URL: https://github.com/tc39/how-we-work/blob/HEAD/matrix-guide.md
Title: Matrix

Search URL Search Domain Scan URL

URL: https://esdiscuss.org/
Title: https://esdiscuss.org/

Search URL Search Domain Scan URL

URL: https://unicode.org/versions/latest
Title: https://unicode.org/versions/latest

Search URL Search Domain Scan URL

URL: https://www.ecma-international.org/publications-and-standards/standards/ecma-402/
Title: https://www.ecma-international.org/publications-and-standards/standards/ecma-402/

Search URL Search Domain Scan URL

URL: https://www.ecma-international.org/publications-and-standards/standards/ecma-404/
Title: https://www.ecma-international.org/publications-and-standards/standards/ecma-404/

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: http://ampl.com/REFS/abstracts.html#rounding
Title: http://ampl.com/REFS/abstracts.html#rounding

Search URL Search Domain Scan URL

URL: http://netlib.sandia.gov/fp/dtoa.c
Title: http://netlib.sandia.gov/fp/dtoa.c

Search URL Search Domain Scan URL

URL: http://netlib.sandia.gov/fp/g_fmt.c
Title: http://netlib.sandia.gov/fp/g_fmt.c

Search URL Search Domain Scan URL

URL: http://www.unicode.org/glossary/#well_formed_code_unit_sequence
Title: well formed

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/#entry
Title: entry

Search URL Search Domain Scan URL

URL: http://www.netlib.org/fdlibm
Title: http://www.netlib.org/fdlibm

Search URL Search Domain Scan URL

URL: https://www.iana.org/time-zones/
Title: https://www.iana.org/time-zones/

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr15/
Title: Unicode Standard Annex #15, Unicode Normalization Forms

Search URL Search Domain Scan URL

URL: https://unicode.org/notes/tn5/
Title: Unicode Technical Note #5, Canonical Equivalence in Applications

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr10/
Title: Unicode Technical Standard #10, Unicode Collation Algorithm

Search URL Search Domain Scan URL

URL: https://www.unicode.org/versions/latest/ch03.pdf
Title: the latest Unicode Standard, Normalization Forms

Search URL Search Domain Scan URL

URL: https://unicode.org/Public/UCD/latest/ucd/UnicodeData.txt
Title: UnicodeData.txt

Search URL Search Domain Scan URL

URL: https://unicode.org/Public/UCD/latest/ucd/SpecialCasing.txt
Title: SpecialCasing.txt

Search URL Search Domain Scan URL

URL: https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt
Title: PropertyValueAliases.txt

Search URL Search Domain Scan URL

URL: https://unicode.org/Public/UCD/latest/ucd/CaseFolding.txt
Title: CaseFolding.txt

Search URL Search Domain Scan URL

URL: https://www.unicode.org/reports/tr44/#Simple_Case_Folding
Title: Simple Case Folding

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr18/#RL1.2
Title: UTS18 RL1.2

Search URL Search Domain Scan URL

URL: https://unicode.org/Public/UCD/latest/ucd/PropertyAliases.txt
Title: PropertyAliases.txt

Search URL Search Domain Scan URL

URL: https://www.unicode.org/policies/stability_policy.html#Alias_Stability
Title: guaranteed to be stable

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr18/#General_Category_Property
Title: General_Category

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr24/#Script
Title: Script

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr24/#Script_Extensions
Title: Script_Extensions

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#ASCII_Hex_Digit
Title: ASCII_Hex_Digit

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Alphabetic
Title: Alphabetic

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Bidi_Control
Title: Bidi_Control

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Bidi_Mirrored
Title: Bidi_Mirrored

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Case_Ignorable
Title: Case_Ignorable

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Cased
Title: Cased

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWCF
Title: Changes_When_Casefolded

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWCM
Title: Changes_When_Casemapped

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWL
Title: Changes_When_Lowercased

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWKCF
Title: Changes_When_NFKC_Casefolded

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWT
Title: Changes_When_Titlecased

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#CWU
Title: Changes_When_Uppercased

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Dash
Title: Dash

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Default_Ignorable_Code_Point
Title: Default_Ignorable_Code_Point

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Deprecated
Title: Deprecated

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Diacritic
Title: Diacritic

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr51/#Emoji_Properties
Title: Emoji

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Extender
Title: Extender

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Grapheme_Base
Title: Grapheme_Base

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Grapheme_Extend
Title: Grapheme_Extend

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Hex_Digit
Title: Hex_Digit

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#IDS_Binary_Operator
Title: IDS_Binary_Operator

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#IDS_Trinary_Operator
Title: IDS_Trinary_Operator

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#ID_Continue
Title: ID_Continue

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#ID_Start
Title: ID_Start

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Ideographic
Title: Ideographic

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Join_Control
Title: Join_Control

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Logical_Order_Exception
Title: Logical_Order_Exception

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Lowercase
Title: Lowercase

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Math
Title: Math

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Noncharacter_Code_Point
Title: Noncharacter_Code_Point

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Pattern_Syntax
Title: Pattern_Syntax

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Pattern_White_Space
Title: Pattern_White_Space

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Quotation_Mark
Title: Quotation_Mark

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Radical
Title: Radical

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Regional_Indicator
Title: Regional_Indicator

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#STerm
Title: Sentence_Terminal

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Soft_Dotted
Title: Soft_Dotted

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Terminal_Punctuation
Title: Terminal_Punctuation

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Unified_Ideograph
Title: Unified_Ideograph

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Uppercase
Title: Uppercase

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Variation_Selector
Title: Variation_Selector

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#White_Space
Title: White_Space

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#XID_Continue
Title: XID_Continue

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#XID_Start
Title: XID_Start

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/#Matching_Symbolic
Title: the matching rules for symbolic values listed in UAX44

Search URL Search Domain Scan URL

URL: http://doi.acm.org/10.1145/263698.263733
Title: http://doi.acm.org/10.1145/263698.263733

Search URL Search Domain Scan URL

URL: http://www.jucs.org/jucs_14_21/eliminating_cycles_in_weak
Title: http://www.jucs.org/jucs_14_21/eliminating_cycles_in_weak

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/obsolete.html#dom-document-all
Title: document.all object

Search URL Search Domain Scan URL

URL: https://github.com/bterlson/ecmarkup
Title: Ecmarkup

Search URL Search Domain Scan URL

URL: https://github.com/rbuckton/grammarkdown
Title: Grammarkdown

Search URL Search Domain Scan URL

URL: https://github.com/domenic/ecmarkdown
Title: Ecmarkdown

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr18/
Title: https://unicode.org/reports/tr18/

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr24/
Title: https://unicode.org/reports/tr24/

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr31/
Title: https://unicode.org/reports/tr31/

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr44/
Title: https://unicode.org/reports/tr44/

Search URL Search Domain Scan URL

URL: https://unicode.org/reports/tr51/
Title: https://unicode.org/reports/tr51/

Search URL Search Domain Scan URL

URL: https://www.iana.org/time-zones
Title: https://www.iana.org/time-zones

Search URL Search Domain Scan URL

URL: https://tools.ietf.org/html/rfc1738
Title: https://tools.ietf.org/html/rfc1738

Search URL Search Domain Scan URL

URL: https://tools.ietf.org/html/rfc2396
Title: https://tools.ietf.org/html/rfc2396

Search URL Search Domain Scan URL

URL: https://tools.ietf.org/html/rfc3629
Title: https://tools.ietf.org/html/rfc3629

Search URL Search Domain Scan URL

URL: https://tools.ietf.org/html/rfc7231
Title: https://tools.ietf.org/html/rfc7231

Search URL Search Domain Scan URL

URL: https://ecma-international.org/
Title: https://ecma-international.org/

Search URL Search Domain Scan URL

URL: https://ecma-international.org/memento/codeofconduct.htm
Title: https://ecma-international.org/memento/codeofconduct.htm

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://tc39.es/ecma262 HTTP 301
https://tc39.es/ecma262/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

20 HTTP transactions
1 data transactions

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

GET
H2

200

Primary Request / Show response
tc39.es/ecma262/
Redirect Chain

https://tc39.es/ecma262
https://tc39.es/ecma262/

7 MB
846 KB

348ms
348ms

Document
text/html

185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://tc39.es/ecma262/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: 2600c620e000a31f06aba5b1565c215600a6c1531348a1e3185851e842557d2d

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: es-ES,es;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 0
cache-control: max-age=600
content-encoding: gzip
content-length: 865361
content-type: text/html; charset=utf-8
date: Tue, 12 Mar 2024 05:30:23 GMT
etag: W/"65e90926-6bce2b"
expires: Tue, 12 Mar 2024 05:26:34 GMT
last-modified: Thu, 07 Mar 2024 00:24:06 GMT
server: GitHub.com
vary: Accept-Encoding
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 1
x-fastly-request-id: 18a50e6b41bec32154fc37b5dd28d6cc43785df3
x-github-request-id: 4322:0E82:21C875F:22653E6:65EFE52D
x-origin-cache: HIT
x-proxy-cache: MISS
x-served-by: cache-mad22081-MAD
x-timer: S1710221424.836844,VS0,VE131

Redirect headers

accept-ranges: bytes
age: 0
content-length: 162
content-type: text/html
date: Tue, 12 Mar 2024 05:30:23 GMT
location: https://tc39.es/ecma262/
server: GitHub.com
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: 80d0a74557188bb9b13d3f5755f140d8bf806759
x-github-request-id: 82D8:0EB0:1BF2D39:1C75432:65EFE86F
x-origin-cache: HIT
x-served-by: cache-mad22081-MAD
x-timer: S1710221424.687762,VS0,VE117

GET
H2 200 solarized-light.min.css
cdnjs.cloudflare.com/ajax/libs/highlight.js/11.0.1/styles/base16/ 1 KB
1 KB 107ms
42ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.0.1/styles/base16/solarized-light.min.css

Requested by

Host: tc39.es
URL: https://tc39.es/ecma262/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

310f086238a833c1327d1163b9738a587eaaa7a09547c77aef71729aa40553f7

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: es-ES,es;q=0.9
Referer: https://tc39.es/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Tue, 12 Mar 2024 05:30:24 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 1064719
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 534
last-modified: Tue, 08 Jun 2021 03:33:52 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "60bee520-216"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mnu0B5VFJIdoi1e5VlXhv4KlVKWIEhp6MmplRBKMHLeUssmZqPP8mHEW6TKpmwyw4re90Cbo4l0%2BrXZj8xPHGBnEUBu1kw1%2FwOfPD3YxKVhgRT2DGWZXcWpibvR73dcJM0VTC1CVi1D2%2FCtjZOiXiCb8"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 8631645d9d331baf-MAD
expires: Sun, 02 Mar 2025 05:30:24 GMT

GET
H2 200 ecmarkup.css
tc39.es/ecma262/assets/ 25 KB
6 KB 296ms
296ms Stylesheet
text/css 185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://tc39.es/ecma262/assets/ecmarkup.css
Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: b5e65934badce4657ddfef170893f5bbad40dec3e047c41c2aba6ff1f13cd7db

Request headers

accept-language: es-ES,es;q=0.9
Referer: https://tc39.es/ecma262/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: c1ae5c18a19b36872cbb6a85b751efeef00be54c
date: Tue, 12 Mar 2024 05:30:24 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 5542
x-served-by: cache-mad22081-MAD
last-modified: Thu, 07 Mar 2024 00:24:06 GMT
server: GitHub.com
x-github-request-id: 3BBE:0E2F:36244DA:37118D3:65EFE870
x-timer: S1710221424.188947,VS0,VE228
etag: W/"65e90926-6261"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:24 GMT

GET
H2 200 ecmarkup.js Show response
tc39.es/ecma262/assets/ 1 MB
246 KB 324ms
324ms Script
application/javascript 185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://tc39.es/ecma262/assets/ecmarkup.js?cache=10Fld2NX
Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: d74165776357420714fb8eadfa9339946a6e69863320df4bdbc8d779adce0a32

Request headers

accept-language: es-ES,es;q=0.9
Referer: https://tc39.es/ecma262/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: be8203cf2d624f17fb0c9a18785bfde52cfd2ebc
date: Tue, 12 Mar 2024 05:30:24 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 251342
x-served-by: cache-mad22081-MAD
last-modified: Thu, 07 Mar 2024 00:24:06 GMT
server: GitHub.com
x-github-request-id: 6E5A:3EFB99:919467E:941AF86:65EFE86D
x-timer: S1710221424.199108,VS0,VE258
etag: W/"65e90926-13fef4"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:24 GMT

GET
H2 200 ecma-logo.svg
tc39.es/ecma262/img/ 10 KB
4 KB 178ms
178ms Image
image/svg+xml 185.199.108.153
FASTLY

General

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Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/assets/ecmarkup.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: 1172b2cd22dc6e6fac14de9a836e872595865d7ace48ac0b870f8ad9f7cadb96

Request headers

Referer: https://tc39.es/ecma262/assets/ecmarkup.css
Origin: https://tc39.es
accept-language: es-ES,es;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: e2dca0ae99c726d8fdc36fc6eff6fd5a80c6b703
date: Tue, 12 Mar 2024 05:30:24 GMT
via: 1.1 varnish
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server: GitHub.com
x-github-request-id: 26EC:3A52AE:824E9D3:8481AFE:65EFE870
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access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:24 GMT

GET
H2 200 IBMPlexSerif-BoldItalic-SlashedZero.woff2
tc39.es/ecma262/assets/ 17 KB
17 KB 196ms
196ms Font
font/woff2 185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://tc39.es/ecma262/assets/IBMPlexSerif-BoldItalic-SlashedZero.woff2
Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/assets/ecmarkup.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: b58f572319e7012d584bbe5470bf7e3af0af584f59f442821baa2e454b6e0186

Request headers

Referer: https://tc39.es/ecma262/assets/ecmarkup.css
Origin: https://tc39.es
accept-language: es-ES,es;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: 65f92bc1d222c1d3be618a1f8998151be38a0bde
date: Tue, 12 Mar 2024 05:30:24 GMT
via: 1.1 varnish
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server: GitHub.com
x-github-request-id: B5B0:0DEE:A16EC8:A468CF:65EFE86C
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access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:24 GMT

GET
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tc39.es/ecma262/assets/ 12 KB
12 KB 281ms
281ms Font
font/woff2 185.199.108.153
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General

Check archive.org

Show headers Download Go to

Full URL: https://tc39.es/ecma262/assets/IBMPlexMono-BoldItalic-SlashedZero.woff2
Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/assets/ecmarkup.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: cc66b32607970367ed3a567f088b810ac0946b4f505f715c5ae6e28245dac67d

Request headers

Referer: https://tc39.es/ecma262/assets/ecmarkup.css
Origin: https://tc39.es
accept-language: es-ES,es;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: 8ba79ff0ced9c84cae6f66016b64e5948b516fd1
date: Tue, 12 Mar 2024 05:30:25 GMT
via: 1.1 varnish
x-cache-hits: 0
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server: GitHub.com
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access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:24 GMT

GET
H2 200 figure-2.svg
tc39.es/ecma262/img/ 10 KB
2 KB 171ms
171ms Image
image/svg+xml 185.199.108.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://tc39.es/ecma262/img/figure-2.svg
Requested by: Host: tc39.es
URL: https://tc39.es/ecma262/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.108.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-108-153.github.com
Software: GitHub.com /
Resource Hash: 7bce2b16a2fad8ee332d08493ea61086238b6caa047d5821d9ba71d34ae12104

Request headers

accept-language: es-ES,es;q=0.9
Referer: https://tc39.es/ecma262/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-fastly-request-id: 07f802799d6593e678747f9e30a4decce836d3d4
date: Tue, 12 Mar 2024 05:30:26 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 1847
x-served-by: cache-mad22081-MAD
last-modified: Thu, 07 Mar 2024 00:24:06 GMT
server: GitHub.com
x-github-request-id: 63E0:3C8E2F:67AAA6A:69743CB:65EFE872
x-timer: S1710221427.824663,VS0,VE140
etag: W/"65e90926-283e"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-origin-cache: HIT
expires: Tue, 12 Mar 2024 05:40:26 GMT

Verdicts & Comments Add Verdict or Comment

25 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.

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.

cdnjs.cloudflare.com
tc39.es
185.199.108.153
2606:4700::6811:190e
0b11480b6bffc12bfd58413485d5d4a62e32462eaae269439036ea88a0751b57
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cc66b32607970367ed3a567f088b810ac0946b4f505f715c5ae6e28245dac67d
d74165776357420714fb8eadfa9339946a6e69863320df4bdbc8d779adce0a32
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fd88c26c816b500a99c050594467cbb692dd3352d099a9b9932441a96fc95dd5

tc39.es Open in urlscan Pro 185.199.108.153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

20 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

1234 kBTransfer

8357 kBSize

0 Cookies

103 Outgoing links

Page URL History

Redirected requests

20 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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Verdicts & Comments Add Verdict or Comment

25 JavaScript Global Variables

0 Cookies

Indicators

tc39.es Open in urlscan Pro
185.199.108.153 Public Scan

Screenshot
Live screenshot

Full Image

20
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

1234 kB
Transfer

8357 kB
Size

0
Cookies

20 HTTP transactions
1 data transactions