What powers freesofiatour.com?
Last seen Jun 2026 · 30 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Caching
Redis Object Cache
since Jun 2022
CMS
WordPress
since Jan 2019
Cookie compliance
CookieYes
since Jul 2025
Databases
JavaScript frameworks
Svelte
since Jul 2024
JavaScript libraries
Slick
since Jun 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
wpBakery
since Jun 2021
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since Feb 2026
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Tailwind CSS
since Feb 2026
WordPress plugins
Audience
- 79% phone
- 21% desktop
Bulgaria
Germany
United Kingdom
Italy
Spain
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.01 / 10 · ranked #560,255 of all domains
124 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.2 MB · 98 requests
- WordPress theme: betheme (child: free-sofia-tour-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Icons Mar 2026
- dropped Font Awesome Mar 2026
- dropped Google Font API Mar 2026
- dropped WP Rocket Mar 2026
- detected HSTS Feb 2026
- detected Tailwind CSS Feb 2026
- dropped Lodash Aug 2025