What powers occm.cc?

Last seen Aug 2026 · 14 technologies across 10 categories

CDN

Cloudflare
since Jan 2023

Font scripts

Google Font API
since Sep 2023

JavaScript frameworks

Next.js v13.2.4
since Sep 2023
React
since Jan 2023

JavaScript libraries

core-js v3.49.0
since Jan 2023

Message boards

Mastodon
since Oct 2021

Miscellaneous

Open Graph
since Jan 2023
PWA
since Jan 2023
RSS
since Sep 2023
Webpack
since Oct 2021

PaaS

Vercel
since Sep 2023

Programming languages

Node.js
since Sep 2023

Security

HSTS
since Jan 2023

UI frameworks

Tailwind CSS
since Sep 2023

AI Crawlers

Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • GPTBot Blocked

The other 32 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

1 of 33 AI crawlers blocked

Full breakdown

Audience

  • 65% desktop
  • 36% phone
  • South Korea

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

Open Page Rank

1.46 / 10 · ranked #6,919,656 of all domains

11 referring domains · OpenPageRank

Core Web Vitals

LCP1.2 s
INP125 ms
CLS0
TTFB100 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • Weight: 1.3 MB · 208 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
blog.occm.cc 11
occm.cc 6

Full technology history →
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