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URL Inspection

https://picoctf.org

Open URL
UP

HTTP Status

200

Ping

1 ms

Technologies

5

Domain Owner Information

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Registrar

NAMECHEAP INC

Created

December 05, 2012

12 years 328 days old

Expires

December 05, 2026

1 years 39 days left

Domain Status

Transfer Lock (Client)

Domain cannot be transferred to another registrar.

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Amazon, CN=Amazon RSA 2048 M02

Security Score
78 /100

Technologies Detected

AWS Certificate Manager

Certificate Authority

Evidence
  • • AWS SSL certificate

AWS Route53

DNS Provider

Evidence
  • • Nameserver: ns-1427.awsdns-50.org
  • • Nameserver: ns-1567.awsdns-03.co.uk
  • • Nameserver: ns-272.awsdns-34.com
  • • Nameserver: ns-668.awsdns-19.net

Amazon CloudFront

CDN

Evidence
  • • X-Amz-Cf-Id header

Google

Email Provider

Evidence
  • • MX: aspmx.l.google.com
  • • MX: alt1.aspmx.l.google.com
  • • MX: alt2.aspmx.l.google.com
  • • MX: alt3.aspmx.l.google.com
  • • MX: alt4.aspmx.l.google.com

jQuery

JavaScript Library

Evidence
  • • jQuery reference in HTML
  • • jQuery reference

Metadata & SEO

Title
picoCTF - CMU Cybersecurity Competition
Description
picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.
Language
en
Viewport
width=device-width, initial-scale=1

Social Media Cards

OpenGraph

Type
website
Description
picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.
Title
picoCTF - CMU Cybersecurity Competition
Image
https://picoctf.org/img/logos/picoctf-logo-og.png
Url
https://picoctf.org/
Image:width
600px
Image:height
600px

Twitter Cards

Description
picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.
Title
picoCTF - CMU Cybersecurity Competition
Image
https://picoctf.org/img/logos/picoctf-logo-social.png
Url
https://picoctf.org/
Card
summary_large_image

Dependencies

🎨 Stylesheets (3)

  • • https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
  • • https://picoctf.org/css/main.css?1761858503
  • • https://picoctf.org/css/font-awesome.min.css?1761858503

📜 Scripts (6)

  • • https://picoctf.org/js/jquery.min.js?1761858503
  • • https://picoctf.org/js/bootstrap.bundle.min.js?1761858503
  • • https://picoctf.org/js/autohide-navbar.js?1761858503
  • • https://www.googletagmanager.com/gtag/js?id=G-BSZFGM3NWK
  • • https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v18.0
  • • https://picoctf.org/js/script.js

🖼️ Images (35)

  • • https://picoctf.org/img/logos/picoctf-logo-horizontal-white.svg
  • • https://picoctf.org/img/logos/CMU-large.png
  • • https://picoctf.org/img/logos/CMU-large-horizontal.png
  • • https://picoctf.org/img/logos/CMU-large.png
  • • https://picoctf.org/img/logos/CMU-large-horizontal.png
  • • https://picoctf.org/img/photos/students2.jpg
  • • https://picoctf.org/img/icons/learn.svg
  • • https://picoctf.org/img/icons/practice.svg
  • • https://picoctf.org/img/icons/compete.svg
  • • https://picoctf.org/img/icons/ideas.svg
  • • https://picoctf.org/img/icons/chart.svg
  • • https://picoctf.org/img/icons/play.svg
  • • https://picoctf.org/img/photos/picogym.jpg
  • • https://picoctf.org/img/icons/calendar.svg
  • • https://picoctf.org/img/icons/checklist.svg
  • • https://picoctf.org/img/logos/facebook.png
  • • https://picoctf.org/img/logos/twitter.png
  • • https://picoctf.org/img/logos/discord.png
  • • https://picoctf.org/img/sponsor/crl.png
  • • https://picoctf.org/img/sponsor/CMU-Africa.png
  • • https://picoctf.org/img/sponsor/boeing.png
  • • https://picoctf.org/img/sponsor/crpo.png
  • • https://picoctf.org/img/sponsor/cisco.svg
  • • https://picoctf.org/img/sponsor/nsa.svg
  • • https://picoctf.org/img/sponsor/nsf.svg
  • • https://picoctf.org/img/sponsor/cf-logo-v-rgb.png
  • • https://picoctf.org/img/sponsor/ottersec.png
  • • https://picoctf.org/img/sponsor/creative-tim.png
  • • https://picoctf.org/img/logos/cmu.png
  • • https://picoctf.org/img/logos/ini.png
  • • https://picoctf.org/img/logos/cylab.png
  • • https://picoctf.org/img/logos/ppp.png
  • • https://picoctf.org/img/logos/facebook.png
  • • https://picoctf.org/img/logos/twitter.png
  • • https://picoctf.org/img/logos/discord.png
Inspected on November 02, 2025 at 19:11 UTC