What powers polsl.pl?
Last seen Aug 2026 · 180 technologies across 42 categories
Accessibility
Advertising
Advertising Networks
Analytics
Authentication
Cache Tools
Caching
CDN
CMS
Comment systems
Cookie compliance
Databases
Ecommerce
Editors
Font scripts
Hosting
JavaScript Frameworks
JavaScript graphics
JavaScript Libraries
LMS
Maps
Miscellaneous
Mobile frameworks
Operating Systems
Page builders
Performance
Photo galleries
Programming Languages
Retargeting
Rich text editors
Security
Tag managers
UI frameworks
Video players
Web Frameworks
Web Mail
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 |
|---|---|---|
| pl | #87 | 770 |
| daria | #60 | 190 |
| wazuh | #83 | 21 |
| victor ambros | #29 | 17 |
| shadow and silver | #45 | 11 |
| politechnika slaska | #1 | 9 |
| silesian | #13 | 7 |
| student medicover | #34 | 5 |
| body acceleration | #89 | 4 |
| sck | #90 | 4 |
| air traffic control center map | #87 | 3 |
| politechnika slaska | #3 | 3 |
| popularize | #66 | 3 |
| malik books | #78 | 3 |
| modern air | #57 | 3 |
| habilitated | #71 | 3 |
| dr joseph murphy | #54 | 3 |
| chemistry merit badge | #82 | 2 |
| balal | #60 | 2 |
| air traffic controller classes | #97 | 2 |
| is civil engineering difficult | #85 | 2 |
| kant books | #94 | 2 |
| koce | #69 | 2 |
| how to address professor in email | #46 | 2 |
| how to address a professor in email | #50 | 2 |
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
- 53% phone
- 45% desktop
- 1% tablet
Poland
India
Germany
Bangladesh
Italy
Algeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.66 / 10 · ranked #14,329 of all domains
1,260 referring domains · OpenPageRank
Search traffic
1,100 est. monthly organic visits (US)
347 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- cinetecadibologna.it 3 shared
- evangnet.cz 3 shared
- dipucr.es 4 shared
- otsu.lg.jp 3 shared
- manz.at 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Silesian University of Technology
- Founded: 1945
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Registered Feb 2001 (25 years) via OVH SAS, renews Feb 2027
- Hosted on SILWEB-AS-EDU SILWEB Autonomous System - Academic (157.158.3.1, IPv6)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, CAA
- SSL: HARICA, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 6,441, 499 hosts
- Verified with: Google
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 |
|---|---|
| events.polsl.pl | 36 |
| itc.polsl.pl | 34 |
| kpkm.polsl.pl | 32 |
| portal.polsl.pl | 32 |
| iele.polsl.pl | 31 |
| www.polsl.pl | 31 |
| bip.polsl.pl | 29 |
| mt.polsl.pl | 27 |
| rekrutacja.polsl.pl | 26 |
| roz4.polsl.pl | 24 |
| exceed.erachair.polsl.pl | 23 |
| absolwenci.polsl.pl | 21 |
| esklep.polsl.pl | 21 |
| nextcloud.bg.polsl.pl | 21 |
| racing.polsl.pl | 21 |
| tner.polsl.pl | 20 |
| icbt.polsl.pl | 19 |
| cloud.polsl.pl | 18 |
| euslugi.polsl.pl | 18 |
| lotnictwo.polsl.pl | 18 |
| alogliwice.polsl.pl | 17 |
| archiwalna.polsl.pl | 17 |
| covid.polsl.pl | 17 |
| dream-silesia.polsl.pl | 17 |
Full technology history →
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Recent changes
- dropped Elementor Header & Footer Builder Jun 2026
- dropped OceanWP Jun 2026
- dropped Laravel Feb 2026