What powers 
cesi.it?
Last seen Sep 2026 · 38 technologies across 20 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Editors
Font Scripts
JavaScript Libraries
Maps
Miscellaneous
Operating systems
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
Widgets
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 found
- ai.txt found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| space cell | #11 | 370 |
| kema | #2 | 360 |
| kema laboratories | #4 | 36 |
| high voltage labs | #3 | 26 |
| iph | #27 | 17 |
| cesi spa | #1 | 12 |
| kema labs usa | #2 | 11 |
| kema-powertest | #1 | 9 |
| kema powertest | #1 | 7 |
| synthetic laboratories | #6 | 6 |
| ismes | #2 | 5 |
| cesi | #27 | 4 |
| cincinnati testing laboratories | #10 | 3 |
| space solar cells | #6 | 2 |
| space solar | #13 | 2 |
| high current testing | #8 | 1 |
| high voltage testing lab | #8 | 1 |
| 60947 | #10 | 1 |
| techno electricals | #10 | 1 |
| high test labs | #12 | 1 |
| electrical testing laboratories | #13 | 1 |
| iec 60947 2 | #14 | 1 |
| en 60947 | #15 | 1 |
| iec 60947-3 | #15 | 1 |
| en iec 60947-2 | #17 | 1 |
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, ai.txt
Audience
- 59% desktop
- 41% phone
Italy
Netherlands
United States
India
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #207,960 of all domains
127 referring domains · OpenPageRank
Search traffic
880 est. monthly organic visits (US)
111 keywords in Google's top 30
Core Web Vitals
| LCP | 3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 12.4 MB · 122 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- CESI (KEMA on Wikidata)
- Founded: 1927
- Country: Netherlands
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on CATON (209.206.1.162)
- DNS: idcservices.it
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 521,789, 12 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.cesi.it | 27 |
| m.cesi.it | 20 |
| apps.cesi.it | 5 |
Full technology history →
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Recent changes
- detected Swiper Jul 2026