Azure CDN vs Cloudflare
Head-to-head usage across the sites we track.
Top sites by authority
Azure CDN · Cloudflare · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
246
Open Page Rank 8+
1
5,293
Open Page Rank 7+
2
28,480
Open Page Rank 6+
3
63,084
Open Page Rank 5+
4
122,119
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Azure CDN · Cloudflare · share of sites in each country using one or the other
United States
718
1,583,459
India
461
622,057
United Kingdom
506
513,433
Brazil
358
428,068
Germany
468
390,348
Japan
323
383,205
Canada
470
380,528
France
442
374,181
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Azure CDN | Cloudflare |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Azure CDN to Cloudflare
| Domain | When |
|---|---|
| tpcg.io | Nov 2025 |