Captch Me vs Really Simple SSL & Security
Head-to-head usage across the sites we track.
Top sites by authority
Captch Me · Really Simple SSL & Security · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
27
Open Page Rank 8+
0
437
Open Page Rank 7+
0
1,413
Open Page Rank 6+
0
2,929
Open Page Rank 5+
0
5,958
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Captch Me · Really Simple SSL & Security · share of sites in each country using one or the other
United States
2
97,418
Brazil
1
48,788
Spain
1
47,706
Japan
0
42,353
France
3
40,734
Italy
2
36,640
United Kingdom
1
35,181
Germany
2
32,992
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Captch Me | Really Simple SSL & Security |
|---|---|---|
| LCP | 2.7 s | 2.4 s |
| INP | 112 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1300 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
All Captch Me sites · All Really Simple SSL & Security sites