What powers pkf4.ru?
Last seen Aug 2026 · 24 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
CMS
WordPress
since Dec 2025
Databases
MySQL
since Dec 2025
Ecommerce
Cart Functionality
since Aug 2020
WooCommerce
since Dec 2025
JavaScript frameworks
JavaScript libraries
Swiper
since Dec 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2025
Programming languages
PHP
since Jan 2019
Security
Cloudflare Turnstile
since Jul 2026
UI frameworks
Web servers
WordPress plugins
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Russia
Kazakhstan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.49 / 10 · ranked #6,562,483 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 4.4 MB · 171 requests
- WordPress theme: woodmart · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| pkf4.ru | 23 |
| www.pkf4.ru | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Jul 2026
- detected React Jul 2026
- dropped Font Awesome May 2026
- dropped Google Font API May 2026
- dropped Google Remarketing Tag May 2026
- dropped Google Tag Manager May 2026
- dropped Helix Ultimate May 2026
- dropped Joomla May 2026
- dropped MooTools May 2026
- dropped Ubuntu May 2026
- dropped Tailwind CSS Apr 2026
- dropped Lightbox Jan 2026
- detected Contact Form 7 Dec 2025
- detected core-js Dec 2025
- detected Elementor Dec 2025
- detected MySQL Dec 2025
- detected Popup Maker Dec 2025
- detected RSS Dec 2025
- detected Swiper Dec 2025
- detected Underscore.js Dec 2025
- detected WooCommerce Dec 2025
- detected WordPress Dec 2025
- detected WP Fastest Cache Dec 2025
- detected Yoast SEO Dec 2025