What powers fondationlejeune.org?
Last seen Jun 2026 · 50 technologies across 25 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| 5p syndrome | #92 | 70 |
| trisomique | #3 | 35 |
| syndrome de down | #72 | 21 |
| jerome lejeune foundation | #3 | 11 |
| euthanasie dfinition | #3 | 7 |
| lejeune foundation | #5 | 5 |
| le jeune | #30 | 2 |
| trisomie dfinition | #7 | 1 |
| jerome lejeune | #48 | 1 |
| 5p deletion | #72 | 1 |
| dr jerome lejeune | #63 | 1 |
| fjl | #53 | 1 |
| tre humain | #80 | 0 |
| cellule definition | #82 | 0 |
| chromosome 5 deletion | #74 | 0 |
| chez jerome | #68 | 0 |
| syndrome de williams | #76 | 0 |
| trisomique en anglais | #33 | 0 |
| trisomique dfinition | #36 | 0 |
| trisomie 21 en anglais | #84 | 0 |
| viba forum | #43 | 0 |
| venerable jerome lejeune | #97 | 0 |
| venerable jerome lejeune | #57 | 0 |
| approche def | #83 | 0 |
| raimondi family | #54 | 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
- 73% phone
- 27% desktop
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.29 / 10 · ranked #209,429 of all domains
235 referring domains · OpenPageRank
Search traffic
160 est. monthly organic visits (US)
46 keywords in Google's top 30
Core Web Vitals
| LCP | 2.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 14.3 MB · 147 requests
- WordPress theme: fondation-lejeune · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fondationlejeune.org | 27 |
| www.research.fondationlejeune.org | 27 |
| ivgconstitution.fondationlejeune.org | 18 |
| don.fondationlejeune.org | 15 |
| publications.fondationlejeune.org | 7 |
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- dropped reCAPTCHA Feb 2026