What powers bls.pl?
Last seen Sep 2026 · 36 technologies across 16 categories
Analytics
Google Analytics
since May 2022
Authentication
Facebook Login
since Sep 2021
CDN
cdnjs
since Dec 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since May 2022
jsDelivr
since Nov 2023
Font scripts
Google Font API
since Sep 2019
Hosting panels
Plesk
since Feb 2019
JavaScript frameworks
Prototype
since Feb 2019
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Jan 2023
Popper
since Nov 2023
SWFObject
since Aug 2022
SyntaxHighlighter
since Dec 2021
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Feb 2019
Security
reCAPTCHA
since Mar 2021
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Web servers
Nginx
since Apr 2020
Widgets
FlexSlider
since Dec 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #320,799 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ASN-TELENERGO ul. PERKUNA 47, WARSZAWA (195.136.145.102)
- DNS: expo-net.com.pl
- Email: bls.pl
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,297,057, 70 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.przedszkoledzieciatkajezus.bls.pl | 18 |
| www.lexpol.bls.pl | 16 |
| www.ogrodzenia.bls.pl | 16 |
| opony.amc.bls.pl | 15 |
| www.rolety-bielsko.bls.pl | 15 |
| www.domy-z-drewna.bls.pl | 12 |
| plytki-ceramiczne.bls.pl | 11 |
| www.amc.bls.pl | 11 |
| www.stop.bls.pl | 11 |
| www.kebabbielsko.bls.pl | 9 |
| tit.bls.pl | 8 |
| www.tik.bls.pl | 8 |
| www.wanda.bls.pl | 7 |
| www.lak.bls.pl | 6 |
| kowalstwo.bls.pl | 5 |
| cookie.bls.pl | 2 |
| karczma-bielsko.bls.pl | 2 |