What powers chemk.org?
Last seen Aug 2026 · 41 technologies across 21 categories
Analytics
Liveinternet
since Sep 2022
Yandex.Metrika
since Aug 2018
CDN
jsDelivr
since Mar 2025
CMS
Databases
MySQL
since Apr 2022
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
LMS
Moodle
since Nov 2022
Miscellaneous
Operating systems
Ubuntu
since Apr 2018
Windows Server
since Aug 2018
Programming languages
PHP
since Jun 2018
Security
reCAPTCHA
since Aug 2022
UI frameworks
Animate.css
since Apr 2022
Bootstrap
since Apr 2018
Material Design Lite
since Sep 2022
ZURB Foundation
since Sep 2022
Video players
VideoJS
since Nov 2022
Web Server Extensions
Web servers
Widgets
Twitter
since Aug 2018
WordPress plugins
ThemeIsle Menu Icons
since Sep 2022
WordPress themes
WEN Themes Education Hub
since Apr 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 93% phone
- 7% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.26 / 10 · ranked #2,967,664 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 6.7 MB · 85 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| cov.chemk.org | 19 |
| sdo.chemk.org | 12 |
| wsr.chemk.org | 12 |
| moodle-new.chemk.org | 11 |
| chemk.org | 10 |
| www.chemk.org | 10 |
| moodle.chemk.org | 9 |
| pk.chemk.org | 9 |
| wwwold.chemk.org | 6 |
| rsp.chemk.org | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped uLogin Aug 2026