What powers mesto-pisek.cz?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
Google Analytics
since May 2021
Font scripts
Google Font API
since Jun 2020
Miscellaneous
RSS
since Dec 2022
Security
reCAPTCHA
since Jan 2019
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 70% phone
- 28% desktop
- 2% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #300,120 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 5.0 MB · 104 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Písek
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on OPTONET-AS (78.156.158.199, IPv6)
- DNS: ignum.com
- Email: ignum.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,058,941, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mesto-pisek.cz | 4 |
| www.mesto-pisek.cz | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped IIS Sep 2026
- dropped Windows Server Sep 2026