What powers 
ucm.es?
Last seen Aug 2026 · 197 technologies across 45 categories
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Google Publisher Tag
since Nov 2025
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since Jan 2024
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since Aug 2020
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since Aug 2018
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since Oct 2021
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since Aug 2018
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since Sep 2022
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since Aug 2018
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since Sep 2022
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since Jul 2021
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since Dec 2025
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since Aug 2018
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since Aug 2018
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since Apr 2022
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since Dec 2022
Twitter
since Aug 2018
Wheelio
since Sep 2021
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since May 2024
Essential Addons for Elementor
since May 2024
Kadence WP Blocks
since Apr 2025
MetaSlider
since Jun 2026
Moove GDPR Consent
since Oct 2021
Polylang
since May 2025
Smart Slider 3
since Feb 2023
TablePress
since Feb 2022
WP Fastest Cache
since Mar 2024
WordPress themes
ThemeGrill ColorMag
since Apr 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| madrid | #35 | 630 |
| edgar allan poe | #80 | 630 |
| complutense university of madrid | #1 | 580 |
| la noche boca arriba | #1 | 580 |
| bronte emily wuthering heights | #5 | 460 |
| national language of spain | #2 | 390 |
| university of madrid | #1 | 300 |
| wuthering heights bronte | #10 | 230 |
| what is the official language of spain | #2 | 210 |
| spain main language | #2 | 200 |
| egipcio demtico | #6 | 180 |
| continuidad de los parques | #1 | 180 |
| continuidad de los parques | #1 | 180 |
| languages spoken in spain | #3 | 180 |
| victorian era | #40 | 160 |
| victorian england | #49 | 160 |
| victorian age | #23 | 160 |
| madrid spain | #89 | 160 |
| franz kafka | #80 | 160 |
| universidades en madrid | #1 | 150 |
| universidad de madrid | #1 | 150 |
| wuthering heights book | #10 | 110 |
| reighley scattering | #10 | 110 |
| spain language | #2 | 110 |
| kafka metamorphosis | #68 | 100 |
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 robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 29% phone
- 2% tablet
Spain
Peru
United States
Italy
Mexico
Argentina
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.60 / 10 · ranked #1,668 of all domains
7,921 referring domains · OpenPageRank
Search traffic
15,000 est. monthly organic visits (US)
16,497 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 3.6 MB · 58 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
catchmyparty.com 3 shared
grahamfoundation.org 3 shared
inpi.gov.br 6 shared- digipen.edu 4 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- European office for R&D (Complutense University of Madrid on Wikidata)
- Founded: 1970
- Country: Spain
- Profiles: X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on REDIRIS RedIRIS Autonomous System (147.96.2.159)
- DNS: rediris.es
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, CAA
- SSL: HARICA, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 3,460, 516 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| conocenos.ucm.es | 37 |
| msca.ucm.es | 28 |
| infoactualidadccinf.ucm.es | 27 |
| blogs.mat.ucm.es | 23 |
| guaix.ucm.es | 22 |
| oficinaeuropea.ucm.es | 21 |
| dafi.fdi.ucm.es | 20 |
| revistaigualesydiferentes.ucm.es | 19 |
| masterforense.ucm.es | 18 |
| novedadesbibliograficas.ucm.es | 18 |
| ccinformacion.ucm.es | 17 |
| cvdof.ucm.es | 17 |
| cvdpr.ucm.es | 17 |
| cvmix.ucm.es | 17 |
| feluses.ucm.es | 17 |
| infoling.ucm.es | 17 |
| seneca.fis.ucm.es | 17 |
| biblioagenda.ucm.es | 16 |
| biblioguias.ucm.es | 16 |
| cvex1.ucm.es | 16 |
| cvmds.ucm.es | 15 |
| indico.fis.ucm.es | 15 |
| medicoshistoricos.ucm.es | 15 |
| patrimoniodigital.ucm.es | 15 |
Full technology history →
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Recent changes
- dropped Amazon S3 Aug 2026
- detected Clipboard.js Jul 2026
- detected MetaSlider Jun 2026
- detected TikTok Pixel May 2026
- dropped Alpine.js Apr 2026
- dropped Axios Apr 2026
- dropped Bunny Apr 2026
- dropped Bunny Fonts Apr 2026
- dropped Laravel Apr 2026
- dropped Livewire Apr 2026
- dropped parcel Mar 2026
- dropped Rust Mar 2026
- dropped SWC Mar 2026
- dropped Google AdSense Feb 2026
- detected Google AdSense Dec 2025
- dropped Gravatar Dec 2025
- detected PerimeterX Dec 2025
- detected Google Publisher Tag Nov 2025