What powers ucds.org?
Last seen Aug 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Apr 2019
Caching
Varnish
since Apr 2019
CDN
Fastly
since Feb 2021
CMS
Databases
Sendgrid
since Sep 2024
Font scripts
Twitter Emoji (Twemoji)
since Apr 2019
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Apr 2019
Miscellaneous
Open Graph
since Sep 2022
PaaS
Pantheon
since May 2019
Programming languages
PHP
since Apr 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since Apr 2019
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
WordPress plugins
GTranslate
since Feb 2022
Popup Maker
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% desktop
- 13% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #508,996 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Fastly
- Weight: 2.3 MB · 44 requests
- WordPress theme: ucds · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Font Awesome Nov 2025
- dropped Smash Balloon Instagram Feed Nov 2025