What powers openphdguiding.org?

Last seen Jun 2026 · 8 technologies across 8 categories

CDN

Cloudflare
since Feb 2022

Documentation

MkDocs v1.6.1
since Dec 2025

Font scripts

Google Font API
since Aug 2018

Operating systems

AlmaLinux
since Dec 2022

Programming languages

Python
since Dec 2025

Security

HSTS
since Sep 2022

Web server extensions

OpenSSL v3.5.5
since Dec 2022

Web servers

Apache HTTP Server v2.4.62
since Aug 2018

Audience

  • 87% desktop
  • 13% phone
  • Japan
  • United Kingdom
  • Italy
  • Spain
  • United States

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

4.60 / 10 · ranked #386,441 of all domains

85 referring domains · OpenPageRank

Core Web Vitals

LCP1.2 s
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 0.9 MB · 13 requests

Homepage as crawled by the HTTP Archive, Jul 2026.

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