What powers ultra-book.com?
Last seen Jun 2026 · 30 technologies across 14 categories
Analytics
Google Analytics
since Jun 2018
Caching
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Jan 2023
jQuery CDN
since Jan 2023
jsDelivr
since Jan 2023
Mailjet
since Jan 2023
Font scripts
Google Font API
since Apr 2018
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Apr 2018
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Priority Hints
since Feb 2026
Programming languages
Security
reCAPTCHA
since Oct 2019
UI frameworks
Bootstrap
since Jun 2021
Semantic UI
since Oct 2019
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| lacroix vincent | #45 | 0 |
| gabrielle klein | #56 | 0 |
| elodi guillaume | #88 | 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.
Audience
- 78% desktop
- 22% phone
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.05 / 10 · ranked #35,823 of all domains
946 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 8.8 MB · 263 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ultra-book.com | 20 |
| elianemonnin.ultra-book.com | 15 |
| annettemarnat.ultra-book.com | 14 |
| claireboucl.ultra-book.com | 14 |
| hmelon.ultra-book.com | 14 |
| juliemellan.ultra-book.com | 14 |
| patriciachemin.ultra-book.com | 14 |
| pieriv.ultra-book.com | 14 |
| elenlescoat.ultra-book.com | 12 |
| sophievidegrain.ultra-book.com | 11 |
| marinecazaux-illustratrice.ultra-book.com | 10 |
| vayounette.ultra-book.com | 9 |