What powers esd105.org?
Last seen Jun 2026 · 28 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Apr 2022
Google Analytics
since Aug 2018
CDN
cdnjs
since Apr 2022
Cloudflare
since Apr 2022
Databases
Editors
Font scripts
Google Font API
since Aug 2018
JavaScript frameworks
Backbone.js
since Apr 2022
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Preact
since Feb 2023
Selectize
since Nov 2022
Underscore.js
since Apr 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Java
since Feb 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2019
Translation
Weglot
since Apr 2022
Video players
VideoJS
since May 2026
Webmail
Apple iCloud Mail
since Sep 2023
Google Workspace
since Aug 2022
Audience
- 89% desktop
- 11% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,311,547 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 4.4 MB · 114 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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