What powers firstmed.ch?

Last seen Sep 2026 · 49 technologies across 23 categories

A/B Testing

Google Optimize
since Apr 2022

Advertising

Microsoft Advertising
since Aug 2023

Analytics

Facebook Pixel v2.9.248
since Jun 2021
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Dec 2021
Microsoft Clarity
since Aug 2023

CDN

cdnjs
since May 2022
Cloudflare
since Jan 2019
Google Hosted Libraries
since Feb 2022
jsDelivr
since May 2026

CMS

WordPress v7.1
since May 2026

CRM

Zoho
since Aug 2022

Databases

MySQL
since May 2026

Email

Google Workspace
since Aug 2022
Sendgrid
since Aug 2022
Zoho Mail
since Aug 2022

Font scripts

Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since May 2026

JavaScript frameworks

React
since Dec 2025
React Router v6
since Dec 2025
styled-components v6.1.16
since Dec 2025

JavaScript libraries

core-js v3.46.0
since Sep 2021
jQuery v3.7.1
since Jan 2019
jQuery Migrate v3.4.1
since May 2026
jQuery UI v1.14.2
since May 2026
Select2
since May 2026
Swiper
since Dec 2025

Live chat

WhatsApp Business Chat
since May 2026

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022
RSS
since May 2026

PaaS

Cloudways
since Sep 2026
Netlify
since Dec 2025

Performance

Priority Hints
since May 2026

Programming languages

PHP
since Jan 2019

Security

HSTS
since Dec 2025
reCAPTCHA
since Jan 2019

Tag managers

Google Tag Manager
since Jan 2019

UI frameworks

Bootstrap v3.3.2
since Jan 2019
Radix UI
since Dec 2025
shadcn/ui
since Dec 2025
Tailwind CSS
since Dec 2025

Web servers

Nginx
since May 2026

Widgets

Elfsight
since Mar 2024

WordPress plugins

Elementor v4.2.2
since May 2026
RankMath SEO
since Jul 2026

WordPress themes

Hello Elementor v3.4.9
since May 2026

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 Oct 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 79% phone
  • 21% desktop
  • Switzerland

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

Open Page Rank

3.34 / 10 · ranked #1,078,051 of all domains

17 referring domains · OpenPageRank

Core Web Vitals

LCP2.1 s
INP75 ms
CLS0.05
TTFB1700 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: French (France)
  • Weight: 1.6 MB · 92 requests
  • WordPress theme: hello-elementor (child: firstmed_theme) · all themes
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Firstmed: Ecole de premiers secours, cours urgence et cours entreprise
  • Industry: Education (declares EducationalOrganization)
  • Profiles: Facebook

From the homepage's own structured data (Oct 2026).

Infrastructure

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
firstmed.ch 30
samaritains.firstmed.ch 22
www.firstmed.ch 21
learn.firstmed.ch 10

Full technology history →
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