ClientJS vs jQuery Migrate
Head-to-head usage across the sites we track.
Top sites by authority
ClientJS · jQuery Migrate · 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
ClientJS · jQuery Migrate · share of sites in each country using one or the other
United States
1,118
988,550
Germany
825
361,975
India
698
354,719
Japan
439
329,383
France
695
322,388
Italy
633
315,256
United Kingdom
702
313,223
Brazil
774
282,509
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ClientJS | jQuery Migrate |
|---|---|---|
| LCP | 2 s | 2.2 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.
ClientJS to jQuery Migrate
| Domain | When |
|---|---|
| buckeyeaccidentattorneys.com | Jul 2025 |
jQuery Migrate to ClientJS
| Domain | When |
|---|---|
| pakarwcsurabaya.com | Feb 2026 |
| snrmedaka.us | Aug 2025 |
| vitra.com.tr | Jul 2025 |
| justherbs.in | Jul 2025 |