EZproxy vs IIS
Head-to-head usage across the sites we track.
Top sites by authority
EZproxy · IIS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
50
Open Page Rank 8+
38
1,251
Open Page Rank 7+
89
4,874
Open Page Rank 6+
130
9,276
Open Page Rank 5+
172
15,469
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
EZproxy · IIS · share of sites in each country using one or the other
United States
838
117,730
India
572
58,829
United Kingdom
410
42,820
Italy
278
40,808
Brazil
308
34,656
Canada
441
31,601
Germany
339
31,200
Türkiye
254
31,246
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | EZproxy | IIS |
|---|---|---|
| LCP | 1.5 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.