MongoDB vs MySQL
Head-to-head usage across the sites we track.
Top sites by authority
MongoDB · MySQL · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
6
128
Open Page Rank 8+
49
2,746
Open Page Rank 7+
108
14,437
Open Page Rank 6+
151
34,042
Open Page Rank 5+
220
72,222
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
MongoDB · MySQL · share of sites in each country using one or the other
United States
1,247
1,091,994
Japan
313
504,881
Germany
738
417,631
India
669
411,645
France
628
374,556
United Kingdom
626
368,735
Italy
450
339,212
Spain
509
310,543
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | MongoDB | MySQL |
|---|---|---|
| LCP | 3.2 s | 2.1 s |
| INP | 200 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 1100 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
MongoDB to MySQL
| Domain | When |
|---|---|
| ferozzi.com | Nov 2025 |
MySQL to MongoDB
| Domain | When |
|---|---|
| morabag.com | May 2026 |
| ovaunonline.com | Mar 2026 |
| ebruyoreselurunler.com | Dec 2025 |
| lungimartbd.com | Sep 2025 |