What powers arlingtonhistorical.org?
Last seen Jun 2026 · 24 technologies across 17 categories
Analytics
Google Analytics
since Nov 2021
Caching
WordPress Super Cache
since Nov 2021
CMS
Databases
MySQL
since Nov 2021
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Nov 2021
Twitter Emoji (Twemoji)
since Nov 2021
Hosting
DreamHost
since Aug 2022
JavaScript libraries
Marketing automation
MailChimp
since Nov 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Nov 2021
Video players
YouTube
since Dec 2025
Web servers
Apache HTTP Server
since Nov 2021
WordPress plugins
The Events Calendar
since Oct 2025
WordPress themes
Twenty Thirteen
since Jun 2022
Audience
- 50% desktop
- 50% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.01 / 10 · ranked #558,300 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.1 MB · 67 requests
- WordPress theme: twentythirteen (child: twentythirteen-child-for-ahs) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Underscore.js Dec 2025
- detected YouTube Dec 2025
- detected Contact Form 7 Nov 2025
- detected The Events Calendar Oct 2025
- dropped Jetpack Sep 2025
- dropped MonsterInsights Aug 2025