What powers 
welbi.pl?
Last seen Feb 2025 · 20 technologies across 13 categories
A/B Testing
Optimizely
since Sep 2023
Analytics
Google Analytics
since Sep 2021
CDN
Amazon CloudFront
since Sep 2021
Amazon S3
since Sep 2021
CMS
Contentful
since Sep 2021
Cookie compliance
CookieHub
since Sep 2021
Amazon SES
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Performance
Priority Hints
since Feb 2024
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
MUI
since May 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.45 / 10 · ranked #952,915 of all domains
51 referring domains · OpenPageRank
Infrastructure
- Hosted on AS48707-OPS- (185.253.212.22)
- DNS: aftermarket.pl
- Email: aftermarket.pl
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,502,885, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.welbi.pl | 18 |
| stage.welbi.pl | 14 |
| telekonsultacje.welbi.pl | 3 |