What powers korymathewson.com?

Last seen Oct 2026 · 10 technologies across 8 categories

Analytics

Google Analytics
since Jun 2022

Caching

Varnish
since Jun 2022

CDN

Fastly
since Jun 2022

Miscellaneous

Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022

PaaS

GitHub Pages
since Jun 2022

Performance

Priority Hints
since Apr 2026

Static site generator

Hugo v0.157.0
since Jun 2022

UI frameworks

Tailwind CSS
since Aug 2022

AI Crawlers

Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.

Training crawlers

  • Applebot-Extended Allowed
  • CCBot Allowed
  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

Search and AI assistants

  • Claude-SearchBot Allowed
  • OAI-SearchBot Allowed
  • PerplexityBot Allowed

User-request fetchers

  • ChatGPT-User Allowed
  • Claude-User Allowed
  • Perplexity-User Allowed

The other 22 AI crawlers we track are not mentioned and stay allowed by default.

  • Oct 2026 perplexity-user added to robots.txt
  • Oct 2026 llms.txt appeared
  • Oct 2026 chatgpt-user added to robots.txt
  • Oct 2026 ccbot added to robots.txt
  • Oct 2026 claude-searchbot added to robots.txt
  • Oct 2026 applebot-extended added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, llms-full.txt

Full breakdown

Open Page Rank

1.81 / 10 · ranked #4,278,032 of all domains

13 referring domains · OpenPageRank

Page

  • Language: English (United States)
  • CDN: Fastly
  • Weight: 0.2 MB · 9 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Fastly (185.199.108.153, IPv6)
  • DNS: Google Cloud DNS
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 6,731,745, 2 hosts
  • Verified with: Google

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

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