What powers tul.cz?
Last seen Aug 2026 · 135 technologies across 40 categories
Advertising
Analytics
Authentication
Caching
CDN
CMS
Comment systems
Cookie compliance
Databases
Ecommerce
Font Scripts
Hosting
Issue trackers
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Live chat
LMS
Maps
Miscellaneous
Operating Systems
PaaS
Page builders
Performance
Photo galleries
Programming languages
Retargeting
Rich text editors
Security
SEO
Tag managers
UI frameworks
Video players
Web frameworks
Web server extensions
Web Servers
Webmail
Widgets
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 * added to robots.txt
- Aug 2026 * removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| technical university liberec | #1 | 21 |
| technical university of liberec | #1 | 11 |
| technical university liberec | #3 | 7 |
| technical university of liberec | #3 | 4 |
| technical university liberec | #5 | 3 |
| technical university of liberec | #5 | 2 |
| textile engineering | #30 | 2 |
| international student identification card | #92 | 2 |
| tul website | #23 | 1 |
| tul website | #17 | 1 |
| liberec czech republic | #67 | 1 |
| master the machines | #11 | 1 |
| cxi university | #13 | 1 |
| bitcora in english | #86 | 0 |
| vut | #87 | 0 |
| technical university of ostrava | #41 | 0 |
| technical university of liberec | #97 | 0 |
| technical university of liberec | #95 | 0 |
| technical university of liberec | #93 | 0 |
| technical university of liberec | #89 | 0 |
| technical university of liberec | #87 | 0 |
| technical university of liberec | #85 | 0 |
| technical university of liberec | #83 | 0 |
| technical university of liberec | #81 | 0 |
| technical university of liberec | #79 | 0 |
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
No AI crawlers blocked
Audience
- 55% desktop
- 43% phone
- 2% tablet
Czechia
India
Slovakia
Pakistan
Bangladesh
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.40 / 10 · ranked #23,736 of all domains
870 referring domains · OpenPageRank
Search traffic
57 est. monthly organic visits (US)
79 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 3.0 MB · 81 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- jihlava.cz 3 shared
- fnbrno.cz 4 shared
- moravska-galerie.cz 5 shared
- nm.cz 4 shared
- agel.cz 4 shared
- mendelu.cz 6 shared
- sendai-c.ed.jp 3 shared
- livegoodtour.com 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Akademické sportovní centrum (Technical University of Liberec on Wikidata)
- Founded: 1953
- Country: Czech Republic
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered May 2004 (22 years), renews May 2027
- Hosted on CESNET2 (147.230.18.195, IPv6)
- DNS: tul.cz
- Email: tul.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 34,548, 393 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tul.cz | 21 |
| www.fzs.tul.cz | 20 |
| dspace.tul.cz | 19 |
| www.fs.tul.cz | 19 |
| lef.tul.cz | 18 |
| www.fm.tul.cz | 18 |
| elearning.tul.cz | 17 |
| studuj.tul.cz | 17 |
| kvm.tul.cz | 16 |
| shibbo.tul.cz | 16 |
| www.cxi.tul.cz | 16 |
| www.ef.tul.cz | 16 |
| www.kvm.tul.cz | 16 |
| detskauniverzita.tul.cz | 15 |
| nanoed.tul.cz | 15 |
| kap.fp.tul.cz | 14 |
| shop.tul.cz | 14 |
| www.fp.tul.cz | 14 |
| www.kmp.tul.cz | 14 |
| www.ksp.tul.cz | 14 |
| www.ksr.tul.cz | 14 |
| moodle.cdv.tul.cz | 13 |
| rezervace.ktv.tul.cz | 13 |
| www.kst.tul.cz | 13 |
Full technology history →
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Recent changes
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected Chart.js Jul 2026
- detected Apple iCloud Mail Jun 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected SvelteKit May 2026
- detected Vite May 2026
- detected Tailwind CSS Jan 2026
- dropped FullStory Oct 2025
- detected PDF.js Oct 2025