What powers certum.pl?
Last seen Jun 2026 · 536 technologies across 65 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| certum | #10 | 4 |
| simplysign | #13 | 2 |
| asseco | #72 | 1 |
| kwalifikowany podpis elektroniczny | #9 | 1 |
| elektroniczny podpis kwalifikowany | #6 | 1 |
| certum group | #51 | 0 |
| certu systems | #55 | 0 |
| asseco poland | #77 | 0 |
| asseco data systems | #66 | 0 |
| simplysign login | #52 | 0 |
| simplysign login | #46 | 0 |
| simplysign login | #44 | 0 |
| simply sign ai | #61 | 0 |
| soc onet | #31 | 0 |
| podpis online | #27 | 0 |
| podpis kwalifikowany certum | #94 | 0 |
| podpis kwalifikowany certum | #92 | 0 |
| podpis kwalifikowany certum | #70 | 0 |
| podpis kwalifikowany certum | #40 | 0 |
| podpis kwalifikowany certum | #22 | 0 |
| podpis elektroniczny certum | #78 | 0 |
| podpis elektroniczny certum | #24 | 0 |
| podpis elektroniczny certum | #16 | 0 |
| podpis certum | #93 | 0 |
| podpis certum | #83 | 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.
Audience
- 68% desktop
- 32% phone
Poland
Germany
Iran
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.59 / 10 · ranked #69,821 of all domains
168 referring domains · OpenPageRank
Search traffic
9 est. monthly organic visits (US)
39 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 8.9 MB · 55 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| repository.certum.pl | 528 |
| pomoc.certum.pl | 24 |
| status.certum.pl | 24 |
| www.certum.pl | 24 |
| www.pomoc.certum.pl | 24 |
| login.certum.pl | 21 |
| sklep.certum.pl | 19 |
| tech.certum.pl | 13 |
| simplysign.certum.pl | 9 |
| cservices.certum.pl | 8 |
| idhub.certum.pl | 8 |
| seal.certum.pl | 6 |
| panel.certum.pl | 4 |
| sign.panel.certum.pl | 3 |
| sign2w.panel.certum.pl | 3 |
Full technology history →
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Recent changes
- detected Priority Hints Apr 2026