What powers compo.sr?

Last seen Jan 2026 · 12 technologies across 8 categories

Analytics

Google Analytics vUA
since Jul 2022

Authentication

Facebook Login
since Jul 2022

CDN

Cloudflare
since May 2023

JavaScript libraries

jQuery v1.8.3
since Jul 2022
jQuery UI v1.10.4
since Jul 2022
Modernizr v2.8.3
since Jul 2022
SoundManager
since Jul 2022

Miscellaneous

Open Graph
since Sep 2022
RSS
since May 2023

Programming languages

PHP
since Jul 2022

Web servers

Apache HTTP Server
since Jul 2022

Webmail

Google Workspace
since Sep 2022

AI Crawlers

Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.

Training crawlers

  • CCBot Blocked
  • meta-externalagent Blocked

The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

2 of 33 AI crawlers blocked

Full breakdown

Open Page Rank

4.03 / 10 · ranked #544,488 of all domains

37 referring domains · OpenPageRank

Infrastructure

DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted

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