What powers oca.eu?
Last seen Jun 2026 · 35 technologies across 20 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| observatoire de la cte d'azur | #1 | 79 |
| near earth objects definition | #38 | 70 |
| oca | #75 | 57 |
| cte d'azur observatory | #1 | 27 |
| near earth asteroids | #15 | 26 |
| protoplanetary disk | #14 | 25 |
| carbonaceous meteorites | #8 | 20 |
| newton--euler equations | #3 | 17 |
| observatoire | #4 | 17 |
| concordia station antarctica | #41 | 14 |
| concordia station | #38 | 14 |
| spica | #39 | 11 |
| protoplanetary disc | #20 | 11 |
| condensation theory | #5 | 10 |
| motion of fluid | #3 | 9 |
| diana valencia | #6 | 7 |
| observatory in france | #2 | 5 |
| late heavy bombardment | #15 | 5 |
| licallo | #2 | 5 |
| cte d'azur | #47 | 5 |
| newton euler equations | #7 | 4 |
| euler's equations | #12 | 4 |
| newton-euler equations | #9 | 3 |
| planetary differentiation | #14 | 3 |
| jupiter wind | #9 | 3 |
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
- 61% phone
- 39% desktop
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.81 / 10 · ranked #55,973 of all domains
488 referring domains · OpenPageRank
Search traffic
520 est. monthly organic visits (US)
337 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| geoazur.oca.eu | 16 |
| artemis.oca.eu | 14 |
| lagrange.oca.eu | 14 |
| www-n.oca.eu | 13 |
| www.oca.eu | 13 |
| insight.oca.eu | 11 |
| limesurvey.oca.eu | 9 |
| sismoazur.oca.eu | 8 |
| cloud.oca.eu | 5 |
| vos4o.oca.eu | 5 |
| biblio-n.oca.eu | 4 |
| cantines.oca.eu | 3 |
| login.oca.eu | 3 |
| partage.oca.eu | 3 |
| idp.oca.eu | 2 |
| shibidp.oca.eu | 1 |