What powers 
seismicportal.eu?
Last seen Oct 2026 · 10 technologies across 9 categories
CDN
Comment systems
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Security
UI frameworks
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 Nov 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| seismic data | #31 | 1 |
| emsc portal | #13 | 1 |
| europe earthquake center | #9 | 1 |
| usgs api earthquake | #36 | 0 |
| portal emsc | #16 | 0 |
| map of fault lines in europe | #60 | 0 |
| earthquakes europe today | #33 | 0 |
| earthquake map of europe | #22 | 0 |
| earthquake international monitoring | #63 | 0 |
| earthquake emsc | #21 | 0 |
| emsc portal | #45 | 0 |
| emsc earthquakes map | #26 | 0 |
| emsc earthquake today | #13 | 0 |
| emsc earthquake map | #13 | 0 |
| emsc earthquake | #51 | 0 |
| european earthquakes today | #20 | 0 |
| european earthquake | #13 | 0 |
| europe earthquake map | #22 | 0 |
| fault lines map europe | #87 | 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.
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 90% phone
- 10% desktop
Indonesia
United States
Türkiye
Spain
Dominican Republic
Colombia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.44 / 10 · ranked #165,989 of all domains
83 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
19 keywords in Google's top 30
Core Web Vitals
| LCP | 4.1 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.4 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on FR-RENATER - Renater (193.52.21.115)
- DNS: emsc-csem.org
- Email: seismicportal.eu
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 464,841, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| seismicportal.eu | 10 |
| www.seismicportal.eu | 10 |
Full technology history →
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Recent changes
- detected Open Graph Sep 2026