What powers 
usal.es?
Last seen Aug 2026 · 314 technologies across 50 categories
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Pojo.me
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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
- Aug 2026 * added to robots.txt
- Aug 2026 bytespider removed from robots.txt
- Aug 2026 gptbot removed from robots.txt
- Aug 2026 robots.txt appeared
- Aug 2026 bytespider added to robots.txt
- Aug 2026 gptbot added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| university of salamanca | #1 | 1,600 |
| universidad de salamanca | #1 | 580 |
| university of salamanca | #3 | 530 |
| universidad salamanca | #2 | 42 |
| oldest spanish university | #2 | 42 |
| salamanca universidades | #4 | 14 |
| usal salamanca | #1 | 12 |
| residencias salamanca | #1 | 12 |
| psicologia salamanca | #1 | 12 |
| the university of salamanca was established in the year | #3 | 9 |
| universidad de salamanca becas | #1 | 9 |
| usal es | #1 | 9 |
| university of salamanca masters | #1 | 9 |
| residencias universitarias salamanca | #1 | 9 |
| residencia universitaria salamanca | #1 | 9 |
| geologia | #14 | 9 |
| pedagogia | #30 | 7 |
| universidad de salamanca logo | #2 | 6 |
| usal | #42 | 6 |
| usal | #22 | 6 |
| university of salamanca photos | #4 | 6 |
| master en marketing digital | #54 | 6 |
| who founded the university of salamanca and when | #2 | 5 |
| where is the university of salamanca | #2 | 5 |
| residencia salamanca universitaria | #2 | 5 |
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
- 55% phone
- 42% desktop
- 2% tablet
Spain
United States
Colombia
Mexico
Argentina
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.22 / 10 · ranked #5,082 of all domains
4,304 referring domains · OpenPageRank
Search traffic
3,200 est. monthly organic visits (US)
1,130 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 14.6 MB · 164 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
uc.cl 46 sharedupv.es 45 shared
tarnow.pl 44 shared
chula.ac.th 48 shared
ufrj.br 55 shared- sch.gr 63 shared
bg.ac.rs 47 sharedunina.it 37 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- University of Salamanca
- Founded: 1218
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on REDIRIS RedIRIS Autonomous System (212.128.131.17)
- DNS: usal.es
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: HARICA, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,300, 1,002 hosts
- Verified with: Adobe, Brevo, Google, Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pcs.usal.es | 42 |
| aseguratufuturo.usal.es | 40 |
| identidadcorporativa.usal.es | 36 |
| lumes.usal.es | 35 |
| fcquimicas.usal.es | 34 |
| lenguaesp.usal.es | 34 |
| calidad.usal.es | 33 |
| estudiahumanidades.usal.es | 33 |
| ingenieriasods.usal.es | 33 |
| acles2023.usal.es | 32 |
| adventia.usal.es | 32 |
| colegiomayoroviedo.usal.es | 32 |
| fotoc3.usal.es | 32 |
| in.usal.es | 32 |
| industriales.usal.es | 32 |
| administracionelectronica.usal.es | 31 |
| ajlsalamanca2026.usal.es | 31 |
| colegiomayorfrayluisdeleon.usal.es | 31 |
| ebau.usal.es | 31 |
| magisteriozamora.usal.es | 31 |
| marca.usal.es | 31 |
| musale.usal.es | 31 |
| puertasabiertas.usal.es | 31 |
| qualilab.usal.es | 31 |
Full technology history →
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Recent changes
- detected Twenty Twenty-Five Aug 2026
- dropped EqualWeb Jul 2026
- dropped Nagich Jul 2026
- dropped BugSnag Jun 2026
- detected Marked Jun 2026
- dropped OpenLayers Jun 2026
- detected Popup Maker May 2026
- dropped Element UI Apr 2026
- detected Klaro Apr 2026
- detected Tailwind CSS Apr 2026
- dropped Popup Maker Mar 2026
- detected anime.js Dec 2025
- detected Cookiebot Dec 2025
- detected Blocksy Nov 2025
- detected Blocksy Companion Nov 2025
- detected Popup Maker Nov 2025
- detected Snowplow Analytics Oct 2025