What powers thebigchallenge.com?
Last seen Jun 2026 · 78 technologies across 30 categories
Advertising
Google AdSense
since Mar 2023
Analytics
BugSnag
since Jun 2021
Google Analytics
since Jun 2018
Appointment scheduling
Calendly
since Mar 2023
Authentication
NextAuth.js
since Dec 2025
CDN
Amazon CloudFront
since Apr 2018
Amazon S3
since Aug 2018
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
Imgix
since Mar 2023
jQuery CDN
since Aug 2022
Unpkg
since Mar 2023
CMS
WordPress
since Apr 2018
Cookie compliance
Databases
MySQL
since Jun 2018
Development
Turbopack
since Mar 2026
Google Workspace
since Aug 2022
Mailjet
since Aug 2022
Font scripts
Font Awesome
since Apr 2018
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Jun 2018
Typekit
since Feb 2021
Hosting
WordPress Multisite
since Jul 2023
Issue trackers
Sentry
since Oct 2025
JavaScript frameworks
Next.js App Router
since Dec 2025
React
since Nov 2022
JavaScript Libraries
OWL Carousel
since Apr 2018
prettyPhoto
since Aug 2018
SweetAlert
since Aug 2018
Swiper
since Aug 2023
Load balancers
Amazon ALB
since Sep 2023
Miscellaneous
Operating systems
Debian
since Jan 2023
PaaS
Amazon Web Services
since Jan 2019
Vercel
since Dec 2025
Performance
Priority Hints
since Dec 2025
Photo galleries
Programming languages
Security
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Animate.css
since Aug 2018
Radix UI
since Dec 2025
shadcn/ui
since Dec 2025
Tailwind CSS
since Dec 2025
Video Players
Web server extensions
Web servers
Widgets
Facebook
since Aug 2018
WordPress plugins
Contact Form 7
since Mar 2022
Master Slider Plugin
since Feb 2023
Recent Posts Widget With Thumbnails
since Mar 2022
Audience
- 86% phone
- 11% desktop
- 3% tablet
Germany
France
Italy
Spain
Poland
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.95 / 10 · ranked #251,403 of all domains
218 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- CDN: Amazon CloudFront
- Weight: 1.8 MB · 138 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.thebigchallenge.com | 33 |
| faq-at.thebigchallenge.com | 28 |
| faq-it.thebigchallenge.com | 28 |
| faq-pl.thebigchallenge.com | 26 |
| faq-de.thebigchallenge.com | 20 |
| faq-fr.thebigchallenge.com | 20 |
| faq-teacher.thebigchallenge.com | 20 |
| link.thebigchallenge.com | 18 |
| contest.thebigchallenge.com | 16 |
| news.thebigchallenge.com | 16 |
| admin.thebigchallenge.com | 12 |
| faq-de-student.thebigchallenge.com | 12 |
| certificate.thebigchallenge.com | 10 |
| questions.thebigchallenge.com | 10 |
| verbs.thebigchallenge.com | 10 |
| bigquiz.thebigchallenge.com | 9 |
| plus.thebigchallenge.com | 9 |
| quiz.thebigchallenge.com | 9 |
| yesnogame.thebigchallenge.com | 9 |
| play.thebigchallenge.com | 7 |
| gamezone.thebigchallenge.com | 6 |
| waiting.thebigchallenge.com | 5 |
Full technology history →
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