What powers ko4.bg?
Last seen Jun 2026 · 36 technologies across 18 categories
Advertising
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Oct 2021
CMS
Cookie compliance
Funding Choices
since Dec 2022
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Performance
LazySizes
since Sep 2023
Priority Hints
since Aug 2023
Programming languages
Security
Cloudflare Bot Management
since Oct 2021
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
Video players
Web servers
LiteSpeed
since Feb 2019
Widgets
ShareThis
since Feb 2022
WordPress plugins
EWWW Image Optimizer
since Sep 2023
Jetpack
since Jun 2022
Litespeed Cache
since Apr 2021
WordPress Super Cache
since Jan 2019
WP Fastest Cache
since Sep 2023
Audience
- 59% phone
- 41% desktop
Bulgaria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.42 / 10 · ranked #7,279,428 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 275 ms |
| CLS | 0.5 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Bulgarian (Bulgaria)
- Weight: 2.2 MB · 310 requests
- WordPress theme: mh_newsdesk · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ko4.bg | 29 |
| news.ko4.bg | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Font Awesome Jun 2026
- detected Litespeed Cache Jun 2026
- detected MediaElement.js Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- dropped 33Across May 2026
- dropped Adobe Audience Manager May 2026
- dropped ID5 May 2026
- dropped Rubicon Project May 2026
- dropped Snowplow Analytics May 2026
- detected WP Fastest Cache May 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Super Socializer Apr 2026
- detected Site Kit Feb 2026
- detected Swiper Feb 2026
- detected Google Tag Manager Jan 2026
- dropped MediaElement.js Jan 2026
- dropped Swiper Jan 2026
- dropped Google Tag Manager Dec 2025
- detected MediaElement.js Nov 2025
- detected Google Tag Manager Sep 2025
- detected Adobe Audience Manager Aug 2025
- dropped Google Tag Manager Aug 2025
- dropped Litespeed Cache Aug 2025
- detected Microsoft ASP.NET Aug 2025
- detected Snowplow Analytics Aug 2025