GoAffPro vs Optimise
Head-to-head usage across the sites we track.
Top sites by authority
GoAffPro · Optimise · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
4
6
Open Page Rank 8+
13
29
Open Page Rank 7+
26
49
Open Page Rank 6+
53
79
Open Page Rank 5+
163
121
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GoAffPro · Optimise · share of sites in each country using one or the other
United States
14,346
383
United Kingdom
4,934
298
India
4,256
377
Canada
4,407
220
Germany
4,199
214
France
3,966
200
Australia
3,082
209
Spain
2,203
153
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GoAffPro | Optimise |
|---|---|---|
| LCP | 1.7 s | 2.6 s |
| INP | 100 ms | 250 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 900 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.