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+
21
0
Open Page Rank 8+
312
0
Open Page Rank 7+
915
1
Open Page Rank 6+
1,690
1
Open Page Rank 5+
3,081
1
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
61,862
4
India
47,125
7
Spain
22,977
3
Brazil
19,843
1
France
19,758
1
Germany
19,508
1
United Kingdom
18,404
2
Indonesia
17,425
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 | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 900 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.