What powers knopka.com?
Last seen Aug 2026 · 37 technologies across 13 categories
Analytics
CMS
Issue trackers
Atlassian Jira
since Aug 2026
Sentry
since Feb 2022
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
Live chat
Miscellaneous
Babel
since Aug 2022
Open Graph
since Sep 2022
PWA
since Aug 2026
RSS
since Dec 2022
Webpack
since Aug 2022
Mobile frameworks
jQuery-pjax
since Aug 2026
Programming languages
Rich text editors
Security
DDoS-Guard
since Sep 2022
HSTS
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Nginx
since Aug 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 18% desktop
- 1% tablet
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.64 / 10 · ranked #380,135 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 2.9 MB · 141 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| task.knopka.com | 15 |
| d.knopka.com | 12 |
| blog.knopka.com | 10 |
| hi.knopka.com | 10 |
| i.knopka.com | 10 |
| happy.knopka.com | 8 |
| knopka.com | 8 |
| 1c.knopka.com | 2 |
| f.knopka.com | 2 |