Alibaba Cloud Verification Code vs DDoS-Guard
Head-to-head usage across the sites we track.
Top sites by authority
Alibaba Cloud Verification Code · DDoS-Guard · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 8+
13
41
Open Page Rank 7+
14
199
Open Page Rank 6+
17
402
Open Page Rank 5+
17
720
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 · DDoS-Guard · share of sites in each country using one or the other
Russia
49
66,731
Belarus
26
7,159
Kazakhstan
29
5,222
Germany
55
4,212
Netherlands
46
3,556
United States
116
3,232
Uzbekistan
30
2,763
Ukraine
36
2,714
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Alibaba Cloud Verification Code | DDoS-Guard |
|---|---|---|
| LCP | 1.8 s | 2.2 s |
| INP | 75 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 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 DDoS-Guard sites