Astra vs MDBootstrap WP theme
Head-to-head usage across the sites we track.
Top sites by authority
Astra · MDBootstrap WP theme · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
23
0
Open Page Rank 8+
287
1
Open Page Rank 7+
874
2
Open Page Rank 6+
1,655
2
Open Page Rank 5+
2,977
2
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · MDBootstrap WP theme · share of sites in each country using one or the other
United States
53,034
4
India
39,679
7
Spain
21,219
3
Germany
17,293
2
Brazil
16,961
2
France
16,546
2
United Kingdom
16,069
2
Indonesia
14,339
4
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | MDBootstrap WP theme |
|---|---|---|
| LCP | 2.5 s | 1.8 s |
| INP | 75 ms | 62 ms |
| CLS | 0 | 0 |
| TTFB | 1400 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.