What powers iddm.cz?
Last seen Aug 2026 · 7 technologies across 6 categories
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Operating systems
Ubuntu
since Apr 2019
Programming languages
UI frameworks
Bootstrap
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 81% phone
- 19% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.55 / 10 · ranked #152,667 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 0.2 MB · 18 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SUPERNETWORK _ (88.86.118.82)
- DNS: websupport.cz
- Email: Seznam Email
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: CentralNic Luxembourg Sàrl, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,214,631, 246 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| atletikakolin.iddm.cz | 6 |
| ddmkurim.iddm.cz | 6 |
| motyckovicklika.iddm.cz | 6 |
| obecvrdy.iddm.cz | 6 |
| zsjilove.iddm.cz | 6 |
| activezdar.iddm.cz | 5 |
| alcedovsetin.iddm.cz | 5 |
| animalspardubice.iddm.cz | 5 |
| asterix-havirov.iddm.cz | 5 |
| astrafren.iddm.cz | 5 |
| atletikaslavkov.iddm.cz | 5 |
| azcentrumhb.iddm.cz | 5 |
| barak.iddm.cz | 5 |
| broumov.iddm.cz | 5 |
| cdmbenesov.iddm.cz | 5 |
| cdmck.iddm.cz | 5 |
| chaloupky.iddm.cz | 5 |
| cvckravare.iddm.cz | 5 |
| ddm-blovice.iddm.cz | 5 |
| ddm-chrudim.iddm.cz | 5 |
| ddm-hd.iddm.cz | 5 |
| ddm-hp.iddm.cz | 5 |
| ddm-klatovy.iddm.cz | 5 |
| ddm-mb.iddm.cz | 5 |