What powers ostravacitymarathon.cz?
Last seen Aug 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Oct 2021
Caching
WordPress Super Cache
since Nov 2021
CMS
Databases
MySQL
since Oct 2021
Font scripts
Font Awesome
since Oct 2021
Twitter Emoji (Twemoji)
since Oct 2021
JavaScript libraries
Lightbox
since Jul 2026
Miscellaneous
Programming languages
PHP
since Oct 2021
UI frameworks
Tailwind CSS
since May 2024
Web frameworks
Nette Framework
since Nov 2021
Web servers
Apache HTTP Server
since Oct 2021
WordPress plugins
GTranslate
since May 2024
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 68% phone
- 32% desktop
Czechia
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.75 / 10 · ranked #2,091,658 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 6.4 MB · 52 requests
- WordPress theme: ostravsky-marathon · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INTERNET-CZ Ktis 2, 384 03 Ktis (81.2.195.254)
- DNS: forpsi.cz
- Email: forpsi.com
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- Common Crawl link graph: rank 9,703,019, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ostravacitymarathon.cz | 11 |
| registrace.ostravacitymarathon.cz | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Alpine.js Aug 2026
- dropped Contact Form 7 Aug 2026
- detected Lightbox Jul 2026
- detected Open Graph Jul 2026
- detected RSS Jul 2026
- detected WordPress Super Cache Jul 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025