Bootstrap Table vs core-js
Head-to-head usage across the sites we track.
Top sites by authority
Bootstrap Table · core-js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bootstrap Table · core-js · share of sites in each country using one or the other
United States
1,197
1,320,418
India
637
439,882
Brazil
495
411,231
United Kingdom
507
404,005
Germany
609
391,462
France
539
311,727
Canada
459
298,167
Italy
454
291,018
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap Table | core-js |
|---|---|---|
| LCP | 1.8 s | 2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Aug 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.
Bootstrap Table to core-js
| Domain | When |
|---|---|
| printondemand.co.id | Jun 2026 |
core-js to Bootstrap Table
| Domain | When |
|---|---|
| twinschinese.ru | Jun 2026 |
| dubrovskaya-interior.ru | Nov 2025 |
| arpajung.it | Oct 2025 |