GeeTest vs Really Simple SSL & Security
Head-to-head usage across the sites we track.
Top sites by authority
GeeTest · Really Simple SSL & Security · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
4
26
Open Page Rank 8+
28
417
Open Page Rank 7+
86
1,316
Open Page Rank 6+
135
2,673
Open Page Rank 5+
191
5,436
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GeeTest · Really Simple SSL & Security · share of sites in each country using one or the other
United States
489
76,913
Brazil
1,684
39,350
Spain
234
40,791
Japan
364
34,787
France
249
30,313
Italy
225
30,232
United Kingdom
284
27,598
Germany
293
26,604
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GeeTest | Really Simple SSL & Security |
|---|---|---|
| LCP | 2.1 s | 2.4 s |
| INP | 325 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 1300 ms |
Median site's p75 values from the Chrome UX Report, Oct 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.