What powers classmastergh.com?

Last seen Sep 2026 · 9 technologies across 7 categories

Analytics

Google Analytics
since Aug 2026

CDN

jsDelivr
since Aug 2026

Databases

Firebase
since Aug 2026

Email

EmailJS v3
since Aug 2026

Font scripts

Google Font API
since Aug 2026

Miscellaneous

HTTP/3
since Aug 2026
Open Graph
since Aug 2026
PWA
since Sep 2026

Security

HSTS
since Aug 2026

AI Crawlers

Restricts 6 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • ClaudeBot Restricted
  • Google-Extended Restricted
  • GPTBot Restricted

Search and AI assistants

  • OAI-SearchBot Restricted
  • PerplexityBot Restricted

User-request fetchers

  • ChatGPT-User Restricted

The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

See who blocks each AI crawler across the web

AI Crawlers

6 of 33 AI crawlers restricted

Standards: llms.txt

Full breakdown

Audience

  • Ghana

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

Core Web Vitals

LCP2.7 s
CLS0
TTFB600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Fastly
  • Weight: 0.7 MB · 31 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • ClassMaster
  • Industry: Education (declares EducationalOrganization)

From the homepage's own structured data (Sep 2026).

Full technology history →
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Recent changes

  • detected PWA Sep 2026

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