reactjs.org Open in urlscan Pro
2a05:d014:275:cb01:1f85:932b:b797:22f9  Public Scan

Submitted URL: https://facebook.github.io/react/warnings/refs-must-have-owner.html
Effective URL: https://reactjs.org/warnings/refs-must-have-owner.html
Submission: On April 08 via manual from IL

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 34 HTTP transactions. The main IP is 2a05:d014:275:cb01:1f85:932b:b797:22f9, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is reactjs.org.
TLS certificate: Issued by R3 on March 24th 2021. Valid for: 3 months.
This is the only time reactjs.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 185.199.109.153 54113 (FASTLY)
1 32 2a05:d014:275... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
34 4
Apex Domain
Subdomains
Transfer
32 reactjs.org
reactjs.org
272 KB
2 google-analytics.com
www.google-analytics.com
19 KB
1 unpkg.com
unpkg.com
34 KB
1 github.io
facebook.github.io
318 B
34 4
Domain Requested by
32 reactjs.org 1 redirects reactjs.org
2 www.google-analytics.com reactjs.org
www.google-analytics.com
1 unpkg.com reactjs.org
1 facebook.github.io 1 redirects
34 4
Subject Issuer Validity Valid
en.reactjs.org
R3
2021-03-24 -
2021-06-22
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2020-08-02 -
2021-08-02
a year crt.sh
*.google-analytics.com
GTS CA 1O1
2021-03-16 -
2021-06-08
3 months crt.sh

This page contains 1 frames:

Primary Page: https://reactjs.org/warnings/refs-must-have-owner.html
Frame ID: D2EBA471B9B42CF2567EF58CEDB7B3F3
Requests: 36 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. https://facebook.github.io/react/warnings/refs-must-have-owner.html HTTP 301
    http://reactjs.org/warnings/refs-must-have-owner.html HTTP 301
    https://reactjs.org/warnings/refs-must-have-owner.html Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • url /^https?:\/\/[^/]+\.github\.io\//i

Overall confidence: 100%
Detected patterns
  • url /^https?:\/\/[^/]+\.github\.io\//i

Overall confidence: 100%
Detected patterns
  • headers server /^Netlify/i

Overall confidence: 100%
Detected patterns
  • url /^https?:\/\/[^/]+\.github\.io\//i

Page Statistics

34
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

324 kB
Transfer

926 kB
Size

2
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://facebook.github.io/react/warnings/refs-must-have-owner.html HTTP 301
    http://reactjs.org/warnings/refs-must-have-owner.html HTTP 301
    https://reactjs.org/warnings/refs-must-have-owner.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

34 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
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reactjs.org/warnings/
Redirect Chain
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  • http://reactjs.org/warnings/refs-must-have-owner.html
  • https://reactjs.org/warnings/refs-must-have-owner.html
109 KB
25 KB
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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.

object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| _glamor function| __dismissBanner string| GoogleAnalyticsObject function| ga string| pagePath object| ___chunkMapping object| webpackJsonp object| React object| ReactDOM object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate object| __algolia function| docsearch string| ___webpackCompilationHash object| google_tag_data object| gaplugins object| gaGlobal object| gaData number| _zid

2 Cookies

Domain/Path Name / Value
.reactjs.org/ Name: _gid
Value: GA1.2.771449404.1617871905
.reactjs.org/ Name: _ga
Value: GA1.2.1506967742.1617871905

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=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

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.

facebook.github.io
reactjs.org
unpkg.com
www.google-analytics.com
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