What powers rocketchinese.school?
Last seen Aug 2026 · 9 technologies across 6 categories
Analytics
Yandex.Metrika
since May 2023
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Dec 2024
Miscellaneous
Open Graph
since May 2023
Security
HSTS
since May 2025
Yandex SmartCaptcha
since May 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.27 / 10 · ranked #65,192,287 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.9 s |
| INP | 100 ms |
| CLS | 0.75 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.2 MB · 49 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- detected HSTS Aug 2026
- detected Open Graph Aug 2026
- detected React Aug 2026
- detected Yandex SmartCaptcha Aug 2026
- detected Yandex.Metrika Aug 2026
- detected core-js Jul 2026
- detected crypto-js Jul 2026
- detected Intercom Jul 2026
- detected Vue.js Jul 2026
- dropped HSTS Dec 2025
- dropped Open Graph Dec 2025
- dropped React Dec 2025
- dropped Yandex SmartCaptcha Dec 2025
- dropped Yandex.Metrika Dec 2025
- detected Vue.js Nov 2025