react.dev Open in urlscan Pro
76.76.21.98 Public Scan

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URL:
https://react.dev/learn/tutorial-tic-tac-toe
Submission: On October 26 via manual (October 26th 2024, 10:11:00 am UTC) from GB — Scanned from GB

Summary HTTP 67 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 67 HTTP transactions. The main IP is 76.76.21.98, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is react.dev. The Cisco Umbrella rank of the primary domain is 186312.
TLS certificate: Issued by R11 on September 21st 2024. Valid for: 3 months.

This is the only time react.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
61	76.76.21.98 76.76.21.98	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:80f::2008	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
2	172.66.44.185 172.66.44.185	13335 (CLOUDFLAR...) (CLOUDFLARENET)
67	5

61 76.76.21.98 (Walnut, United States)

ASN16509 (AMAZON-02, US)

react.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.66.44.185 (United States)

ASN13335 (CLOUDFLARENET, US)

786946de.sandpack-bundler-4bw.pages.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
61	react.dev react.dev — Cisco Umbrella Rank: 186312	1 MB
2	pages.dev 786946de.sandpack-bundler-4bw.pages.dev — Cisco Umbrella Rank: 360631 Failed
1	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 3643
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	96 KB
67	4

	Domain	Requested by
61	react.dev	react.dev
2	786946de.sandpack-bundler-4bw.pages.dev	react.dev
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	react.dev
67	4

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

Domain
github.com
nodejs.org
chrome.google.com
addons.mozilla.org
microsoftedge.microsoft.com
developer.mozilla.org
opensource.fb.com
twitter.com
reactnative.dev
opensource.facebook.com
www.facebook.com

Subject Issuer	Validity	Valid
react.dev R11	`2024-09-21` - `2024-12-20`	3 months	crt.sh
*.google-analytics.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
sandpack-bundler-4bw.pages.dev WE1	`2024-09-15` - `2024-12-14`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://react.dev/learn/tutorial-tic-tac-toe
Frame ID: 48C756278CD6C6511970CD3E5186A48C
Requests: 63 HTTP requests in this frame

Frame: https://786946de.sandpack-bundler-4bw.pages.dev/
Frame ID: 0A0A2A20E17BC5309532F5D7730BEE21
Requests: 2 HTTP requests in this frame

Frame: https://786946de.sandpack-bundler-4bw.pages.dev/
Frame ID: 63BFAE2F62F0D31ED041510E315DDDEE
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Tutorial: Tic-Tac-Toe – React

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

67
Requests

97 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

5
IPs

2
Countries

1601 kB
Transfer

4390 kB
Size

2
Cookies

17 Outgoing links

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

URL: https://github.com/facebook/react/releases

Search URL Search Domain Scan URL

URL: https://nodejs.org/en/
Title: Node.js

Search URL Search Domain Scan URL

URL: https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi?hl=en
Title: Chrome

Search URL Search Domain Scan URL

URL: https://addons.mozilla.org/en-US/firefox/addon/react-devtools/
Title: Firefox

Search URL Search Domain Scan URL

URL: https://microsoftedge.microsoft.com/addons/detail/react-developer-tools/gpphkfbcpidddadnkolkpfckpihlkkil
Title: Edge

Search URL Search Domain Scan URL

URL: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Closures
Title: closures

Search URL Search Domain Scan URL

URL: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax
Title: spread syntax

Search URL Search Domain Scan URL

URL: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map
Title: array map method:

Search URL Search Domain Scan URL

URL: https://opensource.fb.com/

Search URL Search Domain Scan URL

URL: https://twitter.com/sawaratsuki1004
Title: @sawaratsuki1004

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/blob/main/CODE_OF_CONDUCT.md
Title: Code of Conduct

Search URL Search Domain Scan URL

URL: https://reactnative.dev/
Title: React Native

Search URL Search Domain Scan URL

URL: https://opensource.facebook.com/legal/privacy
Title: Privacy

Search URL Search Domain Scan URL

URL: https://opensource.fb.com/legal/terms/
Title: Terms

Search URL Search Domain Scan URL

URL: https://www.facebook.com/react

Search URL Search Domain Scan URL

URL: https://twitter.com/reactjs

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

67 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 tutorial-tic-tac-toe Show response
react.dev/learn/ 931 KB
74 KB 111ms
36ms Document
text/html 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

300d9fa7a31ffea1e89b6f6ceaa902fa4c51c4a162917cc0d200288b85a6140f

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
age: 237020
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="tutorial-tic-tac-toe"
content-encoding: br
content-type: text/html; charset=utf-8
date: Sat, 26 Oct 2024 10:10:55 GMT
etag: W/"bc953f80c352c0122f41c0f346de22a5"
last-modified: Wed, 23 Oct 2024 16:20:35 GMT
server: Vercel
strict-transport-security: max-age=63072000
x-matched-path: /learn/tutorial-tic-tac-toe
x-vercel-cache: HIT
x-vercel-id: lhr1::j8lpk-1729937455293-8bd88d2d710d

GET
H2 200 3b00a0b7727252a3.css
react.dev/_next/static/css/ 109 KB
20 KB 86ms
83ms Stylesheet
text/css 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/css/3b00a0b7727252a3.css

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

8b9dd1ffcedad93c087b17b28112408ffdedc6ca7189cce86db1795ce1ac9aac

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"143d9d2dc206f46044f5ddf54d00d0c7"
age: 227903
x-matched-path: /_next/static/css/3b00a0b7727252a3.css
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="3b00a0b7727252a3.css"
content-type: text/css; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:21 GMT
x-vercel-id: lhr1::j8lpk-1729937455336-5b0e5e57639e

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 274 KB
96 KB 162ms
61ms Script
application/javascript 2a00:1450:4001:80f::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-B1E83PJ3RT

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

a9346a93fe07218976d0bc8d9e80492e661e20648db02a1f4f4c1fa2b15959ff

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Sat, 26 Oct 2024 10:10:55 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 26 Oct 2024 10:10:55 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 97869
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 webpack-37fa079efabc3d51.js Show response
react.dev/_next/static/chunks/ 5 KB
3 KB 36ms
34ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/webpack-37fa079efabc3d51.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

db924f9d081e52cac672c2ec63b4be5fbcab9677ed90266a0973a3b966d0ca55

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"cad8ce2e0b2d62b6ff7b1e039a712471"
age: 237454
x-matched-path: /_next/static/chunks/webpack-37fa079efabc3d51.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="webpack-37fa079efabc3d51.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:21 GMT
x-vercel-id: lhr1::876x5-1729937455336-63df73256f2f

GET
H2 200 framework-1f5321399f6bc226.js Show response
react.dev/_next/static/chunks/ 178 KB
57 KB 38ms
36ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/framework-1f5321399f6bc226.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

22553808568f5df039706cbc9d61dc3485899a6e11e48c319ddb8ec0e2a9b261

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"b11487598616f6766d85b91a3f4af907"
age: 225915
x-matched-path: /_next/static/chunks/framework-1f5321399f6bc226.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="framework-1f5321399f6bc226.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:07 GMT
x-vercel-id: lhr1::qjdwl-1729937455336-8133ab3a8dd3

GET
H2 200 main-78a3b4c2aa4e4850.js Show response
react.dev/_next/static/chunks/ 92 KB
28 KB 56ms
54ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/main-78a3b4c2aa4e4850.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

aba5b772db99545122613acc819b2ad83eb32934b936b4141cc3eacc5cdb48b5

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"ae775ea5f545aeb5e88a53bb497cb712"
age: 237454
x-matched-path: /_next/static/chunks/main-78a3b4c2aa4e4850.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="main-78a3b4c2aa4e4850.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:21 GMT
x-vercel-id: lhr1::j8lpk-1729937455336-4bb575a20038

GET
H2 200 _app-dd0b77ea7bd5b246.js Show response
react.dev/_next/static/chunks/pages/ 1 KB
840 B 69ms
67ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/pages/_app-dd0b77ea7bd5b246.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

3acb347dfb26bce2a8393a826e7a364cfdf9835e40d27ca52db1ec0286f78b22

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"0d03090d675e55d83cf44dfdbc8e69dc"
age: 237439
x-matched-path: /_next/static/chunks/pages/_app-dd0b77ea7bd5b246.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="_app-dd0b77ea7bd5b246.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:35 GMT
x-vercel-id: lhr1::h87gx-1729937455336-e1edea3462c4

GET
H2 200 181-214845cf9287d64e.js Show response
react.dev/_next/static/chunks/ 91 KB
32 KB 38ms
36ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/181-214845cf9287d64e.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

50bc3c5f06ee8bc59a71c16690429c9b2cf98a4115e22edad77389fef4fc2ad4

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"76d1a4f29607e75c739596c6182007f2"
age: 151274
x-matched-path: /_next/static/chunks/181-214845cf9287d64e.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="181-214845cf9287d64e.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:21 GMT
x-vercel-id: lhr1::nhbr7-1729937455336-2b9fdd29b3fd

GET
H2 200 247-596cff434dafe0b0.js Show response
react.dev/_next/static/chunks/ 236 KB
74 KB 55ms
54ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/247-596cff434dafe0b0.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

e62fab007eb4649c21f885d527672f654b02e5218a72bacd59c22fe1ea61a799

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"c5cfd45e2c83865db6625fe9ae37c90a"
age: 234252
x-matched-path: /_next/static/chunks/247-596cff434dafe0b0.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:55 GMT
content-disposition: inline; filename="247-596cff434dafe0b0.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:07 GMT
x-vercel-id: lhr1::h87gx-1729937455336-6c856463ea39

GET
H2 200 %5B%5B...markdownPath%5D%5D-11b0a336f223865f.js Show response
react.dev/_next/static/chunks/pages/ 10 KB
3 KB 38ms
37ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/pages/%5B%5B...markdownPath%5D%5D-11b0a336f223865f.js

Requested by

Host: react.dev
URL: https://react.dev/learn/tutorial-tic-tac-toe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

a463e2437f0f5a42c2441357a462831f21e66219c4ab94fe4f222b140febcd56

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"769ecf0a22f3dd8a6cc272a15cbae98f"
age: 237454
x-matched-path: /_next/static/chunks/pages/%5B%5B...markdownPath%5D%5D-11b0a336f223865f.js
access-control-allow-origin: *
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report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t4gM4W8DC4cjmWOAVS%2BfER8qD9CIlhUoNcoPV%2BHgV5zwDQUGCRX4T10iITEvAzGKesH3q4eY9029A9OjW014%2BLO5f3LB6wfyE%2FiRwaG%2F6k0IIAfR0Lhd9fIcJJ%2FWxmNZNRTWNUJOCY6bKjV2Y94XwMaNQZXVn0q4lM4%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=46759&sent=20&recv=13&lost=0&retrans=0&sent_bytes=7794&recv_bytes=5764&delivery_rate=36156&cwnd=12000&unsent_bytes=0&cid=7aecb4fc9554b0a1&ts=143&x=1" cfExtPri cfHdrFlush;dur=0
vary: Accept-Encoding
x-content-type-options: nosniff
x-robots-tag: noindex

GET
H2 200 ff39441c.e194a4a2079aebc6.js Show response
react.dev/_next/static/chunks/ 96 KB
31 KB 43ms
43ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/ff39441c.e194a4a2079aebc6.js

Requested by

Host: react.dev
URL: https://react.dev/_next/static/chunks/webpack-37fa079efabc3d51.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

24cd7354783b8812b0006d28819b5088b44edc347103e834b9e12aa064125d2f

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"8385d49831c9f7351f0970fd7f71f15c"
age: 151087
x-matched-path: /_next/static/chunks/ff39441c.e194a4a2079aebc6.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:56 GMT
content-disposition: inline; filename="ff39441c.e194a4a2079aebc6.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:00 GMT
x-vercel-id: lhr1::jkcwg-1729937456854-cee823bea846

GET
H2 200 384.4aa6adb69a1c364c.js Show response
react.dev/_next/static/chunks/ 564 KB
139 KB 40ms
40ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/384.4aa6adb69a1c364c.js

Requested by

Host: react.dev
URL: https://react.dev/_next/static/chunks/webpack-37fa079efabc3d51.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"d2f989e8c55ca4fcea19c8a51b06044c"
age: 233344
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access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:56 GMT
content-disposition: inline; filename="384.4aa6adb69a1c364c.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:00 GMT
x-vercel-id: lhr1::58xns-1729937456855-f4d1237412e6

GET
H2 200 711.20d00ac402635110.js Show response
react.dev/_next/static/chunks/ 1 KB
889 B 41ms
41ms Script
application/javascript 76.76.21.98
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://react.dev/_next/static/chunks/711.20d00ac402635110.js

Requested by

Host: react.dev
URL: https://react.dev/_next/static/chunks/webpack-37fa079efabc3d51.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.98 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

85e64f4628f568748fe7a52f52a11a9874109ce2f4adf3b6749cb60d264d834d

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://react.dev/learn/tutorial-tic-tac-toe

Response headers

strict-transport-security: max-age=63072000
cache-control: public,max-age=31536000,immutable
content-encoding: br
x-vercel-cache: HIT
etag: W/"603cc1c67e018fd8fcd88f88f22f94f1"
age: 237476
x-matched-path: /_next/static/chunks/711.20d00ac402635110.js
access-control-allow-origin: *
date: Sat, 26 Oct 2024 10:10:56 GMT
content-disposition: inline; filename="711.20d00ac402635110.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Wed, 23 Oct 2024 16:13:00 GMT
x-vercel-id: lhr1::zwcn9-1729937456855-bdef44ee1b24

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: 786946de.sandpack-bundler-4bw.pages.dev
URL: https://786946de.sandpack-bundler-4bw.pages.dev/

Domain: 786946de.sandpack-bundler-4bw.pages.dev
URL: https://786946de.sandpack-bundler-4bw.pages.dev/

Verdicts & Comments Add Verdict or Comment

32 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.

2 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
			.react.dev/	1970-01-21 10:08:17	Name: _ga_B1E83PJ3RT Value: GS1.1.1729937455.1.0.1729937455.0.0.0
			.react.dev/	1970-01-21 10:08:17	Name: _ga Value: GA1.1.243631597.1729937456

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000

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.

786946de.sandpack-bundler-4bw.pages.dev
react.dev
region1.google-analytics.com
www.googletagmanager.com
786946de.sandpack-bundler-4bw.pages.dev
172.66.44.185
2001:4860:4802:34::36
2a00:1450:4001:80f::2008
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react.dev Open in urlscan Pro 76.76.21.98 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

67 Requests

97 %HTTPS

50 %IPv6

4 Domains

4 Subdomains

5 IPs

2 Countries

1601 kBTransfer

4390 kBSize

2 Cookies

17 Outgoing links

Redirected requests

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

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react.dev Open in urlscan Pro
76.76.21.98 Public Scan

Screenshot
Live screenshot

Full Image

67
Requests

97 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

5
IPs

2
Countries

1601 kB
Transfer

4390 kB
Size

2
Cookies

67 HTTP transactions
0 data transactions