What powers presidiohill.org?

Last seen Sep 2026 · 32 technologies across 16 categories

Accessibility

UserWay
since Mar 2022

Analytics

Facebook Pixel v2.9.398
since Jun 2021
Google Analytics
since Mar 2020

CDN

cdnjs
since Sep 2022
Cloudflare
since Nov 2021

Databases

Firebase v9.14.0
since Oct 2022

Editors

CodeMirror v4.7.0
since Sep 2022

Email

Sendgrid
since Aug 2022

Font scripts

Google Font API
since Sep 2022

JavaScript frameworks

Backbone.js
since Sep 2022
Stimulus
since Mar 2026

JavaScript libraries

core-js v3.32.2
since Oct 2021
Htmx
since Nov 2025
jQuery v3.7.1
since Mar 2020
jQuery Migrate v3.5.2
since Sep 2022
jQuery UI v1.14.2
since Mar 2020
libphonenumber
since Jun 2025
Lightbox
since Aug 2023
Moment.js v2.30.1
since Sep 2022
Preact
since Feb 2023
Selectize
since Nov 2022
Underscore.js
since Sep 2022

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022

Programming languages

Java
since Nov 2021

Security

HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Jan 2021

Translation

Weglot
since Sep 2022

Video players

VideoJS
since May 2026

Webmail

Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 73% desktop
  • 27% phone
  • United States

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

Open Page Rank

2.98 / 10 · ranked #1,616,261 of all domains

16 referring domains · OpenPageRank

Core Web Vitals

LCP2 s
CLS0.3
TTFB1500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English (United States)
  • CDN: Cloudflare
  • Weight: 2.6 MB · 75 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Cloudflare (104.17.71.73)
  • Email: Google Workspace
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
  • Common Crawl link graph: rank 1,188,419, 2 hosts
  • Verified with: Apple Business, Microsoft 365

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

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