What powers einsteinpcb.com?
Last seen Aug 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Dec 2025
CDN
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
CMS
WordPress
since Dec 2025
Databases
MySQL
since Dec 2025
Font scripts
Google Font API
since Dec 2025
JavaScript libraries
Swiper
since Dec 2025
Miscellaneous
Open Graph
since Dec 2025
RSS
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
Web servers
Apache HTTP Server
since Dec 2025
Widgets
Buttonizer
since Dec 2025
WordPress plugins
WordPress themes
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
- 100% phone
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.47 / 10 · ranked #6,787,080 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Bulgarian (Bulgaria)
- Weight: 1.6 MB · 139 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jul 2026
- detected Astra Jul 2026
- detected Buttonizer Jul 2026
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026
- detected core-js Jul 2026
- detected Elementor Jul 2026
- detected Font Awesome Jul 2026
- detected Google Analytics Jul 2026
- detected Google Font API Jul 2026
- detected Google Tag Manager Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected jQuery UI Jul 2026
- detected MySQL Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected RankMath SEO Jul 2026
- detected Rich Plugins Reviews Jul 2026
- detected RSS Jul 2026
- detected Swiper Jul 2026
- detected W3 Total Cache Jul 2026
- detected WordPress Jul 2026