What powers 19su.bg?
Last seen Jun 2026 · 24 technologies across 15 categories
A/B Testing
OneSignal
since Apr 2025
Accessibility
Pojo.me
since Apr 2025
CDN
Cloudflare
since Jan 2023
CMS
Databases
MySQL
since Jul 2019
Font scripts
Twitter Emoji (Twemoji)
since Jul 2019
JavaScript libraries
Lightbox
since Apr 2025
Miscellaneous
Open Graph
since Apr 2025
RSS
since Dec 2022
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jul 2019
Security
Cloudflare Bot Management
since Apr 2025
UI frameworks
Tailwind CSS
since May 2025
Video players
Plyr
since Apr 2025
Web servers
Apache HTTP Server
since Jul 2019
WordPress plugins
RankMath SEO
since Apr 2025
WP Fastest Cache
since Apr 2025
Audience
- 72% phone
- 28% desktop
Bulgaria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.63 / 10 · ranked #5,467,029 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Bulgarian (Bulgaria)
- Weight: 9.3 MB · 68 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Tailwind CSS Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Tailwind CSS Sep 2025