What powers sql-academy.org?
Last seen Jun 2026 · 13 technologies across 9 categories
Advertising
ADFOX
since Jul 2024
Analytics
Google Analytics
since Aug 2024
Yandex.Metrika
since Apr 2020
CDN
Cloudflare
since Dec 2023
Font scripts
Font Awesome
since Jun 2021
Issue trackers
Sentry
since Jul 2022
JavaScript frameworks
Miscellaneous
Open Graph
since Dec 2025
Webpack
since Apr 2020
Programming languages
Node.js
since Apr 2020
Web servers
Caddy
since May 2023
Audience
- 88% desktop
- 11% phone
- 1% tablet
Russia
Finland
Germany
United Kingdom
Netherlands
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.54 / 10 · ranked #849,643 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.3 MB · 62 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API May 2026
- detected Yandex.Metrika Apr 2026
- dropped HTTP/3 Mar 2026
- detected HTTP/3 Jan 2026
- dropped Yandex.Metrika Jan 2026
- detected Open Graph Dec 2025
- dropped HTTP/3 Nov 2025
- dropped core-js Oct 2025