What powers webspeed.pl?
Last seen Sep 2026 · 15 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Dec 2025
Plausible
since May 2024
Authentication
NextAuth.js
since May 2024
CDN
Cloudflare
since May 2024
JavaScript frameworks
Next.js App Router
since May 2024
React
since May 2024
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since May 2024
Programming languages
Node.js
since May 2024
UI frameworks
Tailwind CSS
since May 2024
Widgets
Elfsight
since May 2024
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.69 / 10 · ranked #5,023,261 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- CDN: Cloudflare
- Weight: 0.6 MB · 33 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.63.152, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 13,386,336, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.webspeed.pl | 14 |
| webspeed.pl | 13 |