What powers napsim.pro?
Last seen Aug 2026 · 8 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Jun 2026
CDN
Cloudflare
since Jun 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2026
Rich text editors
CKEditor
since Jun 2026
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jun 2026
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 *: Blocked (was Allowed)
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
All crawlers blocked
Audience
- 87% phone
- 13% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1 s |
| INP | 350 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.3 MB · 31 requests
Homepage as crawled by the HTTP Archive, Sep 2026.