What powers sparxreader.com?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Mar 2024
Hotjar
since Sep 2021
CDN
Cloudflare
since Jan 2023
Cookie compliance
Cookie Script
since Aug 2024
Databases
Firebase
since Sep 2022
Font scripts
Font Awesome
since Sep 2021
Google Font API
since Nov 2022
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Mar 2025
Miscellaneous
Babel
since Oct 2023
HTTP/3
since Sep 2022
Open Graph
since Feb 2024
PWA
since Aug 2022
Webpack
since Sep 2021
Programming languages
Node.js
since Sep 2021
Security
HSTS
since Sep 2022
Static site generator
UI frameworks
Animate.css
since Nov 2022
Tailwind CSS
since Apr 2022
Webmail
Google Workspace
since Oct 2023
Audience
- 50% desktop
- 45% phone
- 5% tablet
United Kingdom
Canada
Netherlands
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.39 / 10 · ranked #1,016,443 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.1 MB · 76 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| test.sparxreader.com | 15 |
| sparxreader.com | 11 |
| support.sparxreader.com | 9 |
| app.sparxreader.com | 8 |
Full technology history →
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Recent changes
- dropped Google Analytics Sep 2025