What powers spevacek.info?
Last seen Aug 2026 · 42 technologies across 23 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2026
Microsoft Clarity
since Sep 2024
CDN
CMS
WordPress
since Nov 2021
Cookie compliance
Databases
MySQL
since Nov 2021
Mailjet
since May 2025
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Select2
since Feb 2026
Miscellaneous
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Apr 2026
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Nov 2021
TypeScript
since Feb 2026
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Widgets
WordPress plugins
Google Tag Manager for WordPress
since Sep 2025
Polylang
since Oct 2022
WordPress themes
Page Builder Framework
since Sep 2025
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
- 64% phone
- 36% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.25 / 10 · ranked #9,286,394 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.4 MB · 97 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.spevacek.info | 26 |
| katalog.spevacek.info | 24 |
| e-shop.spevacek.info | 22 |
| eshop.spevacek.info | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Apr 2026
- detected Amazon Web Services Apr 2026
- dropped cdnjs Mar 2026
- dropped GSAP Mar 2026
- dropped WordPress Multisite Mar 2026
- dropped Nginx Feb 2026
- detected Cloudflare Browser Insights Oct 2025
- detected HTTP/3 Oct 2025
- dropped WP Rocket Oct 2025