What powers grupoamper.com?
Last seen Sep 2026 · 30 technologies across 17 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Programming languages
Security
SEO
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 44% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.16 / 10 · ranked #1,326,709 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Spanish (Spain)
- Weight: 16.5 MB · 151 requests
- WordPress theme: finance (child: finance-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Grupo Amper (Amper on Wikidata)
- Founded: 1956
- Sector: information and communications technology
- Country: Spain
- Profiles: X, LinkedIn
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on COLT COLT Technology Services Group Limited (213.229.173.68)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,897,248, 8 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.grupoamper.com | 27 |
| etempo.grupoamper.com | 3 |
Full technology history →
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Recent changes
- detected Microsoft 365 Apr 2026
- dropped Priority Hints Mar 2026
- detected Animate.css Feb 2026
- detected Bootstrap Feb 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Bot Management Feb 2026
- detected Contact Form 7 Feb 2026
- detected Font Awesome Feb 2026
- detected Google Analytics Feb 2026
- detected Ionicons Feb 2026
- detected Isotope Feb 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- detected Linkedin Insight Tag Feb 2026
- detected OWL Carousel Feb 2026
- detected Polylang Feb 2026
- detected Underscore.js Feb 2026
- detected Yoast SEO Premium Feb 2026
- dropped Slider Revolution Jan 2026