Study · the French web
The French web barometer
“73/100” means nothing without a reference point. CheckWebs records anonymised audits (an HMAC fingerprint of the domain, never a plain URL) to place each site within the population measured — both visitors’ sites and the Tranco corpus.
Live barometer
Updated on every audit — 33 distinct sites as of 11/11/2026.
Sample composition: 16 French domain(s), 17 foreign. Every audit a visitor requests enters the barometer, whatever its extension: the median above therefore describes that population, not the French web alone.
84
Overall median /100
33
Sites measured
- Securitymedian 60
- Performancemedian 74
- SEOmedian 88
- Infrastructuremedian 92
- GDPRmedian 92
- Accessibilitymedian 96
Method
- Tranco corpus: thousands of .fr domains measured to place your score.
- Eight pillars: Chromium performance, Observatory, DNS/DMARC, accessibility, SEO, GDPR, responsive, code.
- Methodological comparison published — the gaps with Lighthouse are stated, not hidden.
Scoring detail: the published methodology. PageSpeed comparison: /checkweb/comparatif.
Audits by sector
These sector pages are published in French: they cover obligations under French law and answer searches made in French.
Where does your site stand?
A full audit, free — your percentile appears in the report once the barometer holds enough sites.
Audit my siteÉcosystème Synergieloc
Quatre services complémentaires — audit web, langues, immobilier & CAO, annuaire local.
- Checkwebs
Audit site FR — perf, RGPD, sécurité, correctifs.
- Languals
Tuteur IA — 6 langues, essai 2 jours.
- Synergieloc
Gérance IA, CAO IFC, API pro.
- Le Registre
Annuaire conciergeries, restos, clubs et spas — Places API officielles.
Contact écosystème : contact@synergieloc.fr · Baromètre web français