What powers valka.cz?
Last seen Aug 2026 · 40 technologies across 19 categories
Advertising
Analytics
Authentication
Cache Tools
CDN
Cookie compliance
Ecommerce
Editors
Font Scripts
JavaScript Frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web Servers
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Claude-SearchBot Blocked
User-request fetchers
- Claude-User Blocked
- meta-externalfetcher Blocked
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt found
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 claude-web removed from robots.txt
- Sep 2026 claude-user added to robots.txt
- Sep 2026 diffbot removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| habe | #49 | 31 |
| crv-7 rocket | #6 | 4 |
| the devil's guard | #8 | 3 |
| jacques marcus prevost | #51 | 3 |
| ceskoslovenska zbrojovka brno vz24 | #7 | 2 |
| sa 80 | #35 | 2 |
| slovensko | #62 | 2 |
| m48a5 | #74 | 2 |
| m240c | #40 | 2 |
| general electric f118 | #50 | 2 |
| devil's guard book | #6 | 2 |
| blu 118 | #69 | 1 |
| t-55m | #52 | 1 |
| t23 tank | #70 | 1 |
| tank vz 33 | #8 | 1 |
| teledyne ryan | #53 | 1 |
| uss dehaven | #88 | 1 |
| ka 25 | #90 | 1 |
| l3/35 | #92 | 1 |
| me 109 k4 | #83 | 1 |
| maximilian von weichs | #37 | 1 |
| george robert elford | #7 | 1 |
| general speidel | #83 | 1 |
| gervais raoul lufbery | #62 | 1 |
| edward rydz-migy | #71 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
6 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt, ai.txt
Audience
- 63% phone
- 33% desktop
- 4% tablet
Czechia
Slovakia
Italy
Germany
France
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.24 / 10 · ranked #93,998 of all domains
349 referring domains · OpenPageRank
Search traffic
70 est. monthly organic visits (US)
409 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 130 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (89.185.242.19, IPv6)
- DNS: ignum.com
- Email: valka.cz
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 575,109, 53 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.valka.cz | 22 |
| forum.valka.cz | 13 |
| galerie.valka.cz | 13 |
| en.valka.cz | 11 |
| obchod.valka.cz | 9 |
| ee.valka.cz | 6 |
| studena.valka.cz | 5 |
| hartmann.valka.cz | 4 |
| pacific.valka.cz | 3 |
Full technology history →
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Recent changes
- detected HTTP/3 Mar 2026
- dropped Adobe Audience Manager Oct 2025
- detected Funding Choices Oct 2025
- detected Google Publisher Tag Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Preact Oct 2025
- dropped PubMatic Oct 2025
- dropped Snowplow Analytics Oct 2025