Asciidoctor vs GitBook
Head-to-head usage across the sites we track.
Top sites by authority
Asciidoctor · GitBook · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
4
Open Page Rank 8+
6
52
Open Page Rank 7+
12
176
Open Page Rank 6+
17
310
Open Page Rank 5+
24
502
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Asciidoctor · GitBook · share of sites in each country using one or the other
United States
46
2,554
India
36
2,119
Indonesia
27
1,436
Brazil
28
1,274
Germany
35
1,244
United Kingdom
33
1,233
France
35
1,132
Vietnam
23
1,093
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Asciidoctor | GitBook |
|---|---|---|
| LCP | 1.4 s | 2.2 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 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.