What powers cert.si?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Matomo Analytics
since Jul 2023
Caching
Redis Object Cache
since Sep 2025
CMS
Databases
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
Audience
- 50% phone
- 50% desktop
Slovenia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #298,467 of all domains
121 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Slovenian (Slovenia)
- Weight: 0.7 MB · 26 requests
- WordPress theme: certresources · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Twitter Emoji (Twemoji) Oct 2025
- detected Priority Hints Sep 2025
- detected Redis Sep 2025
- detected Redis Object Cache Sep 2025