Alibaba Cloud Verification Code vs Really Simple SSL & Security
Head-to-head usage across the sites we track.
Top sites by authority
Alibaba Cloud Verification Code · 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
Alibaba Cloud Verification Code · Really Simple SSL & Security · share of sites in each country using one or the other
United States
140
97,418
Brazil
56
48,788
Spain
51
47,706
Japan
125
42,353
France
54
40,734
Italy
54
36,640
United Kingdom
67
35,181
Germany
71
32,992
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Alibaba Cloud Verification Code | Really Simple SSL & Security |
|---|---|---|
| LCP | 1.9 s | 2.4 s |
| INP | 75 ms | 50 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 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 Alibaba Cloud Verification Code sites · All Really Simple SSL & Security sites