What powers mastodont.cat?

Last seen Aug 2026 · 15 technologies across 12 categories

CDN

jQuery CDN
since Jan 2023

Development

Gitea
since Jan 2023

JavaScript frameworks

GSAP
since Jan 2023

JavaScript libraries

core-js v3.49.0
since Nov 2022
jQuery v3.3.1
since Jan 2023
Lightbox
since Jan 2023

Message boards

Mastodon
since Feb 2021

Miscellaneous

Open Graph
since Sep 2022
PWA
since Aug 2022

Operating systems

Ubuntu
since Jan 2023

Programming languages

Go
since Jan 2023

Rich text editors

Monaco Editor
since Jan 2023

Security

HSTS
since Sep 2022

UI frameworks

Bootstrap v4.0.0
since Jan 2023

Web servers

Nginx v1.18.0
since Jan 2023

AI Crawlers

Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.

Training crawlers

  • AI2Bot Blocked
  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • cohere-training-data-crawler Blocked
  • Diffbot Blocked
  • FacebookBot Blocked
  • Google-CloudVertexBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked
  • ImagesiftBot Blocked
  • img2dataset Blocked
  • meta-externalagent Blocked
  • PanguBot Blocked
  • Webzio-Extended Blocked

Search and AI assistants

  • Amazonbot Blocked
  • Claude-SearchBot Blocked
  • DuckAssistBot Blocked
  • OAI-SearchBot Blocked
  • PerplexityBot Blocked
  • PetalBot Blocked
  • YouBot Blocked

User-request fetchers

  • ChatGPT-User Blocked
  • Claude-User Blocked
  • meta-externalfetcher Blocked

The other 7 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
colom #59 770
la casa negra #72 0
mastalab #63 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

All crawlers blocked

Full breakdown

Audience

  • Spain

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.30 / 10 · ranked #201,755 of all domains

196 referring domains · OpenPageRank

Search traffic

770 est. monthly organic visits (US)

3 keywords in Google's top 30

Core Web Vitals

LCP3.1 s
INP200 ms
CLS0.05
TTFB600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • Weight: 1.8 MB · 144 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
git.mastodont.cat 10
ajuda.mastodont.cat 6
mastodont.cat 5

Full technology history →
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