What powers crdl.org?
Last seen Jun 2026 · 25 technologies across 19 categories
Analytics
Google Analytics
since Jan 2019
Caching
Varnish
since Sep 2021
CDN
Fastly
since Sep 2021
CMS
Databases
MariaDB
since Sep 2021
Amazon SES
since Aug 2022
Font scripts
Font Awesome
since Sep 2021
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Pantheon
since Sep 2021
Performance
Priority Hints
since Dec 2024
Programming languages
Retargeting
Google Remarketing Tag
since Sep 2021
RUM
New Relic
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Web servers
Widgets
Wheelio
since Sep 2021
Audience
- 71% phone
- 29% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,356,007 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 7.6 MB · 89 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crdl.org | 19 |
| www.crdl.org | 16 |
| crdltlcweb.crdl.org | 3 |
Full technology history →
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Recent changes
- dropped Cart Functionality May 2026
- detected Cart Functionality Mar 2026
- dropped Slick Sep 2025