GitLab vs Sentry
Head-to-head usage across the sites we track.
Top sites by authority
GitLab · Sentry · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
139
Open Page Rank 8+
122
2,047
Open Page Rank 7+
209
7,280
Open Page Rank 6+
253
13,311
Open Page Rank 5+
273
21,772
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GitLab · Sentry · share of sites in each country using one or the other
United States
771
316,827
United Kingdom
521
94,693
India
794
77,149
Canada
418
74,305
Brazil
460
72,498
Germany
623
69,458
France
590
66,242
Japan
386
51,207
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GitLab | Sentry |
|---|---|---|
| LCP | 1.6 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 600 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.