BookStack vs GitBook
Head-to-head usage across the sites we track.
Top sites by authority
BookStack · GitBook · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
15
50
Open Page Rank 7+
37
164
Open Page Rank 6+
56
285
Open Page Rank 5+
78
459
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
BookStack · GitBook · share of sites in each country using one or the other
United States
195
2,236
India
99
1,844
Indonesia
97
1,196
Brazil
127
1,112
United Kingdom
94
1,084
Germany
115
1,051
France
100
921
Canada
78
910
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BookStack | GitBook |
|---|---|---|
| LCP | 1.6 s | 2.1 s |
| INP | 75 ms | 100 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.