Combahton FlowShield vs Really Simple SSL & Security
Head-to-head usage across the sites we track.
Top sites by authority
Combahton FlowShield · Really Simple SSL & Security · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Combahton FlowShield · Really Simple SSL & Security · share of sites in each country using one or the other
United States
0
97,418
Brazil
0
48,788
Spain
0
47,706
Japan
0
42,353
France
0
40,734
Italy
0
36,640
United Kingdom
0
35,181
Germany
1
32,992
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Combahton FlowShield | Really Simple SSL & Security |
|---|---|---|
| LCP | 3.4 s | 2.4 s |
| INP | 125 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 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 Combahton FlowShield sites · All Really Simple SSL & Security sites