What powers fsi-language-courses.org?
Last seen Jun 2026 · 44 technologies across 24 categories
Advertising
Twitter Ads
since Aug 2023
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Ahoy
since Aug 2023
Google Analytics
since Jan 2021
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Facebook Login
since Aug 2023
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Amazon S3
since Jun 2025
cdnjs
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Cloudflare
since Aug 2023
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since May 2023
Google Cloud
since Jul 2019
Ecommerce
Gumroad
since Jun 2022
Amazon SES
since Apr 2026
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jun 2025
Netlify
since Sep 2021
Payment processors
Performance
Turbolinks
since Aug 2023
Programming languages
Rich text editors
RUM
Cloudflare Browser Insights
since Feb 2024
Pingdom RUM
since Aug 2023
Security
Cloudflare Bot Management
since Sep 2023
HSTS
since Sep 2022
Static site generator
Tag managers
Google Tag Manager
since Aug 2023
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Ruby on Rails
since Aug 2023
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Audience
- 54% phone
- 41% desktop
- 4% tablet
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.76 / 10 · ranked #272,842 of all domains
175 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 0.3 MB · 13 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| community.fsi-language-courses.org | 27 |
| store.fsi-language-courses.org | 18 |
| www.fsi-language-courses.org | 11 |
| www6.fsi-language-courses.org | 4 |
Full technology history →
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Recent changes
- dropped Angular May 2026
- dropped core-js May 2026
- dropped Facebook Pixel May 2026
- dropped Font Awesome May 2026
- dropped Microsoft Clarity May 2026
- dropped Scully May 2026
- dropped TypeScript May 2026
- dropped Umami May 2026
- dropped Zone.js May 2026
- detected Amazon SES Apr 2026
- detected Astro Apr 2026
- dropped React Router Apr 2026
- detected Inertia.js Mar 2026
- detected Radix UI Feb 2026