What powers startbook.com?
Last seen Jun 2026 · 14 technologies across 8 categories
Advertising
Google AdSense
since Apr 2018
Analytics
Cloudflare Browser Insights
since May 2026
Google Analytics
since Jun 2018
CDN
Cloudflare
since May 2026
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Security
reCAPTCHA
since Jan 2019
Widgets
AccuWeather
since Feb 2022
Audience
- 96% desktop
- 4% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.64 / 10 · ranked #21,091,261 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 2.3 MB · 275 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Jun 2026
- dropped Nginx Jun 2026
- dropped Snowplow Analytics Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Browser Insights May 2026
- detected HTTP/3 May 2026
- detected Google Tag Manager Apr 2026
- detected Snowplow Analytics Apr 2026
- dropped Google Tag Manager Feb 2026
- detected Google Tag Manager Dec 2025
- detected Google Font API Nov 2025
- dropped Google Tag Manager Oct 2025
- dropped Snowplow Analytics Oct 2025
- detected Snowplow Analytics Aug 2025