HCL Domino vs IIS
Head-to-head usage across the sites we track.
Top sites by authority
HCL Domino · IIS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
61
Open Page Rank 8+
23
1,315
Open Page Rank 7+
51
5,213
Open Page Rank 6+
75
9,906
Open Page Rank 5+
109
16,556
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
HCL Domino · IIS · share of sites in each country using one or the other
United States
585
136,825
India
372
68,343
United Kingdom
305
49,161
Italy
349
46,831
Brazil
216
38,951
Türkiye
174
36,724
Germany
384
36,200
Canada
252
36,284
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | HCL Domino | IIS |
|---|---|---|
| LCP | 1.6 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 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.