What powers arch.org?
Last seen Jun 2026 · 22 technologies across 15 categories
Analytics
CMS
Databases
MySQL
since Jun 2020
Font scripts
Google Font API
since Jun 2020
JavaScript frameworks
Handlebars
since Mar 2026
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2026
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Mar 2026
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Jun 2020
Tag managers
Google Tag Manager
since Jun 2020
Web servers
Nginx
since Jun 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 51% desktop
- 49% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.77 / 10 · ranked #4,537,279 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 15.8 MB · 63 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Gravity Forms Jun 2026
- detected Amazon ALB Mar 2026
- detected Amazon Web Services Mar 2026
- detected Handlebars Mar 2026
- dropped Hello Elementor Mar 2026
- dropped RSS Mar 2026
- dropped WP Engine Mar 2026
- detected Priority Hints Feb 2026