What powers cafe-sciences.org?

Last seen Aug 2026 · 32 technologies across 19 categories

Advertising

Twitter Ads
since Jun 2021

Authentication

Facebook Login
since Jun 2021

Caching

Varnish v6.3
since Apr 2019
W3 Total Cache
since Apr 2020

CDN

Cloudflare
since Jun 2016
Google Hosted Libraries
since Oct 2023

CMS

WordPress v5.8.8
since Jun 2016

Databases

MySQL
since Jun 2018

Email

SparkPost
since Aug 2022

Font Scripts

Font Awesome
since Jun 2016
Google Font API
since Jan 2017
Twitter Emoji (Twemoji) v13.1.0
since Jun 2018

Hosting

WordPress Multisite
since Jul 2023

JavaScript Frameworks

jQuery v3.6.0
since Jun 2016
jQuery Migrate v3.3.2
since Jan 2017
jQuery UI v1.7.2
since Jun 2016

JavaScript libraries

core-js v3.11.0
since Sep 2021
Swiper
since Oct 2023

Miscellaneous

Gravatar
since Jun 2018
Open Graph
since Sep 2022
RSS
since Dec 2022

Page builders

WordPress Block Editor
since Jul 2024

Programming languages

PHP v7.4.25
since Jun 2018

Security

Video Players

MediaElement.js v4.2.16
since Aug 2018
YouTube
since Jan 2017

Web servers

Apache HTTP Server
since Aug 2018

Widgets

AddThis
since Jun 2016
Twitter
since Jan 2017

WordPress plugins

Contact Form 7 v5.5.3
since Feb 2022
Jetpack
since Feb 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 74% phone
  • 26% desktop
  • France

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.33 / 10 · ranked #183,054 of all domains

224 referring domains · OpenPageRank

Core Web Vitals

LCP2.7 s
CLS0
TTFB1700 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: French (France)
  • Weight: 2.5 MB · 131 requests
  • Structured data: Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Subdomains

HostTechs
kidiscience.cafe-sciences.org 23
lemondeetnous.cafe-sciences.org 23
pourquoilecielestbleu.cafe-sciences.org 19
lasciencepourtous.cafe-sciences.org 17
webinet.cafe-sciences.org 17
sciencedecomptoir.cafe-sciences.org 16
stripscience.cafe-sciences.org 16
videosciences.cafe-sciences.org 15
dessousdescience.cafe-sciences.org 11
www.cafe-sciences.org 3

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