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+
15
192
Open Page Rank 6+
18
397
Open Page Rank 5+
18
716
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
47
65,971
Belarus
26
7,183
Kazakhstan
28
5,117
Germany
61
4,815
Netherlands
49
3,808
United States
119
3,558
Uzbekistan
29
2,830
Ukraine
34
2,749
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Alibaba Cloud Verification Code | DDoS-Guard |
|---|---|---|
| LCP | 1.9 s | 2.2 s |
| INP | 75 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 600 ms |
Median site's p75 values from the Chrome UX Report, Aug 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