What powers bnf.fr?
Last seen Jun 2026 · 81 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| richelieu | #6 | 1,100 |
| bibliotheque | #9 | 740 |
| richelieu | #8 | 650 |
| bibliotheque nationale de france | #1 | 490 |
| bnf library | #1 | 150 |
| bnf france | #1 | 150 |
| national library of france | #1 | 150 |
| bibliothque nationale de france | #2 | 140 |
| ada lovelace | #88 | 130 |
| bnf gallica | #1 | 97 |
| sade marquis | #17 | 95 |
| bibliothque richelieu | #1 | 79 |
| biblio richelieu | #1 | 79 |
| paris bnf | #1 | 79 |
| bibliotheque nationale france | #2 | 78 |
| french national library | #1 | 73 |
| bibliothque nationale de france | #4 | 58 |
| bnf richelieu | #2 | 52 |
| bnf bibliotheque | #1 | 52 |
| jikji | #2 | 52 |
| bnf library | #3 | 47 |
| count de sade | #63 | 47 |
| sade de marquis | #29 | 47 |
| national library of france | #3 | 47 |
| marquis de sade | #54 | 47 |
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
- 20% phone
- 2% tablet
France
Morocco
Algeria
Madagascar
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.72 / 10 · ranked #1,038 of all domains
10,596 referring domains · OpenPageRank
Search traffic
6,300 est. monthly organic visits (US)
1,597 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.4 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 3.3 MB · 82 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cnlj.bnf.fr | 17 |
| www.bnf.fr | 17 |
| arpenteur.bnf.fr | 16 |
| fantasy.bnf.fr | 15 |
| salleovale.bnf.fr | 15 |
| heritage.bnf.fr | 14 |
| bdnf.bnf.fr | 13 |
| candide.bnf.fr | 13 |
| kitcat.bnf.fr | 13 |
| pret.bnf.fr | 13 |
| essentiels.bnf.fr | 12 |
| nouveautes-editeurs.bnf.fr | 12 |
| presselocaleancienne.bnf.fr | 12 |
| ccfr.bnf.fr | 11 |
| cirque-cnac.bnf.fr | 11 |
| gallica.bnf.fr | 11 |
| gallicarama.bnf.fr | 11 |
| inscriptionbilletterie.bnf.fr | 11 |
| api.bnf.fr | 10 |
| comitehistoire.bnf.fr | 10 |
| depotlegal.bnf.fr | 10 |
| editions.bnf.fr | 10 |
| guideducatalogueur.bnf.fr | 10 |
| passerelles.essentiels.bnf.fr | 10 |
Full technology history →
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Recent changes
- dropped Google Workspace May 2026
- dropped Highlight.js May 2026
- dropped Popper May 2026
- dropped PostHog May 2026
- detected Priority Hints Mar 2026
- detected PWA Mar 2026
- detected Stimulus Feb 2026
- dropped Spring Jan 2026
- detected Microsoft Clarity Oct 2025