What powers chemedx.org?
Last seen Jun 2026 · 31 technologies across 20 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Caching
Varnish
since Sep 2022
CDN
CMS
Font scripts
Google Font API
since Sep 2022
Hosting
Drupal Multisite
since Apr 2022
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
UNIX
since Jan 2026
PaaS
Acquia Cloud Platform
since Sep 2022
Amazon Web Services
since Sep 2022
Programming languages
PHP
since Jun 2018
Security
HSTS
since Nov 2024
Tag managers
Google Tag Manager
since Sep 2022
UI frameworks
Web server extensions
Web servers
Nginx
since Sep 2022
Webmail
Google Workspace
since Aug 2022
Audience
- 64% desktop
- 36% phone
United States
India
Canada
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.54 / 10 · ranked #395,806 of all domains
115 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.6 MB · 23 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.chemedx.org | 23 |
| chemedx.org | 19 |
| chiral.chemedx.org | 14 |
| vischem.chemedx.org | 14 |
| cer.chemedx.org | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Flickity Apr 2026
- detected Font Awesome Apr 2026
- detected Granim.js Apr 2026
- detected Isotope Apr 2026
- detected PWA Apr 2026
- detected OpenSSL Jan 2026
- detected UNIX Jan 2026
- dropped Cloudflare Bot Management Nov 2025