What powers ersar.pt?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
CMS
Development
Font scripts
Hosting
JavaScript libraries
Operating systems
Security
Web frameworks
Web servers
Webmail
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ersar | #1 | 12 |
| ersar | #3 | 4 |
| gua | #79 | 0 |
| ersar | #29 | 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
- 55% desktop
- 45% phone
Portugal
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.55 / 10 · ranked #152,745 of all domains
157 referring domains · OpenPageRank
Search traffic
16 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Portugal)
- Weight: 3.4 MB · 54 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ersar.pt | 11 |
| portal.ersar.pt | 9 |
Full technology history →
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Recent changes
- dropped Slick Jun 2026