What powers sielbleu.org?

Last seen Jun 2026 · 71 technologies across 26 categories

Advertising

Google Ads
since Nov 2025
Google AdSense
since Dec 2025

Analytics

Google Analytics
since Jan 2019
HubSpot Analytics
since May 2026
Matomo Analytics
since May 2023

CDN

Amazon CloudFront
since May 2023
Amazon S3
since May 2023
Bunny
since Mar 2024
cdnjs
since May 2023
Cloudflare
since May 2023
jQuery CDN
since Jul 2024

CMS

HubSpot CMS Hub
since Jul 2024
Simplébo
since Jan 2019
Wagtail
since Dec 2025
WordPress
since Nov 2022

Customer data platform

Sirdata
since Apr 2025

Databases

MySQL
since Nov 2022

Email

Google Workspace
since Aug 2022
Sendgrid
since May 2026

Font scripts

Bunny Fonts
since Mar 2024
Google Font API
since Nov 2022

Issue trackers

Sentry
since Mar 2024

JavaScript frameworks

Emotion
since May 2023
Next.js v16.2.6
since Mar 2024
Next.js App Router
since Jul 2025
React
since May 2023
Vue.js
since Dec 2025

JavaScript libraries

Apollo v3.14.1
since Oct 2023
core-js v3.0.1
since Dec 2023
jQuery v1.12.1
since Jan 2019
jQuery UI v1.11.4
since Jan 2019
lit-element v4.2.2
since Jun 2024
lit-html v3.3.2
since Jun 2024
Modernizr v2.8.3
since Jan 2019
Preact
since Feb 2026

Live chat

HubSpot Chat
since Dec 2023

Load balancers

Amazon ALB
since Mar 2024

Maps

Google Maps
since May 2023

Marketing automation

HubSpot
since Dec 2023
Sendinblue
since Mar 2023

Miscellaneous

HTTP/3
since Jul 2024
Open Graph
since Sep 2022
PWA
since May 2023
Webpack
since Mar 2024

PaaS

Amazon Web Services
since May 2023

Page builders

WordPress Block Editor
since May 2026

Performance

Priority Hints
since Jul 2025

Programming languages

GraphQL
since Oct 2023
Node.js
since Mar 2024
PHP v8.4
since Nov 2022
Python
since Dec 2025
Ruby
since Jan 2019
TypeScript
since Oct 2023

Security

Cloudflare Bot Management
since Dec 2023
Cloudflare Turnstile
since May 2026
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Jul 2025

UI frameworks

Animate.css v4.1.1
since May 2023
Bootstrap
since Dec 2025
Chakra UI
since Mar 2024

Web frameworks

Django
since Dec 2025
Ruby on Rails
since Jan 2019

Web servers

Apache HTTP Server
since Nov 2022
gunicorn
since Dec 2025
Nginx
since Mar 2024

WordPress plugins

Contact Form 7
since Nov 2022
HubSpot WordPress plugin v11.3.45
since May 2026
Site Kit v1.177.0
since May 2026
WordPress Super Cache
since May 2026
Yoast SEO v27.4
since May 2026

Top search keywords

KeywordPositionEst. monthly visits
siel bleu #5 2
apas definition #97 2
siel bleu #83 0
maison 67 #50 0
dys dfinition #87 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

  • 60% phone
  • 37% desktop
  • 3% tablet
  • France

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

5.55 / 10 · ranked #152,941 of all domains

243 referring domains · OpenPageRank

Search traffic

4 est. monthly organic visits (US)

5 keywords in Google's top 30

Core Web Vitals

LCP1.6 s
INP100 ms
CLS0
TTFB1100 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 1.0 MB · 51 requests

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
www.sejours.sielbleu.org 22
pf-and-me.sielbleu.org 20
www.sielbleu.org 20
app.sielbleu.org 19
mescours.sielbleu.org 19
online.sielbleu.org 18
soutenir.sielbleu.org 18
institut.sielbleu.org 16
fondation.sielbleu.org 12

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