What powers theretrocodex.com?

Last seen Oct 2026 · 12 technologies across 9 categories

Advertising

Google AdSense
since Sep 2026

Analytics

Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jun 2026

CDN

Cloudflare
since Jan 2026

Cookie compliance

Funding Choices
since Sep 2026

Font scripts

Google Font API
since Jan 2026

Miscellaneous

HTTP/3
since Jan 2026
Open Graph
since Jan 2026

Performance

Priority Hints
since Sep 2026

Security

HSTS
since Jan 2026
reCAPTCHA
since Sep 2026

Webmail

Microsoft 365
since Jan 2026

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked
  • Sep 2026 bytespider removed from robots.txt
  • Sep 2026 amazonbot removed from robots.txt
  • Sep 2026 applebot-extended removed from robots.txt
  • Sep 2026 meta-externalagent removed from robots.txt
  • Sep 2026 ccbot removed from robots.txt
  • Sep 2026 claudebot removed from robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • United States

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

Open Page Rank

0.28 / 10 · ranked #56,090,215 of all domains

1 referring domains · OpenPageRank

Core Web Vitals

LCP1.8 s
INP150 ms
CLS1.1
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 4.7 MB · 88 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

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

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