autoComplete.js vs jQuery Migrate
Head-to-head usage across the sites we track.
Top sites by authority
autoComplete.js · 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
autoComplete.js · jQuery Migrate · share of sites in each country using one or the other
United States
180
988,550
Germany
107
361,975
India
94
354,719
Japan
64
329,383
France
142
322,388
Italy
89
315,256
United Kingdom
100
313,223
Brazil
81
282,509
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | autoComplete.js | jQuery Migrate |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 75 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.
autoComplete.js to jQuery Migrate
| Domain | When |
|---|---|
| assistedlivingmagazine.com | Jul 2025 |