What powers masterclass.bg?

Last seen Jul 2026 · 19 technologies across 11 categories

Analytics

Facebook Pixel v2.9.353
since Jun 2021
Google Analytics
since Mar 2020
TikTok Pixel
since Jun 2025

CDN

cdnjs
since Jun 2025
Cloudflare
since Mar 2020

Ecommerce

Cart Functionality
since Aug 2020

Editors

CodeMirror v5.52.0
since Mar 2020

Font scripts

Google Font API
since Mar 2020

JavaScript frameworks

toastr v2.1.3
since Jun 2025

JavaScript libraries

core-js v3.32.2
since Sep 2021
jQuery v3.6.0
since Mar 2020
Modernizr v2.6.2
since Mar 2020

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022

Page builders

Simvoly
since Oct 2022

Security

Cloudflare Bot Management
since Jun 2025

Video players

Vimeo
since Jun 2025
YouTube
since Mar 2020

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

0.47 / 10 · ranked #26,238,987 of all domains

1 referring domains · OpenPageRank

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