NAPA Auto Parts

napaonline.com

E-commerce

UXScore50Average

#24,369 of 28,151

How scoring works >Scored by a fast scanner model and calibrated to an AI judge panel study; read it as a comparison against other sites, not an audit.

All dimensions

Accessibility56

Speed41

Trust53

Navigation23

Content28

Mobile57

First Impression32

Layout58

Color72

This detail page shows the score from the last full ranking build. A newer scan may already be ranked. Check the latest result.

Technical details

Capture: Light capture, desktop and mobileThe site is loaded twice, once at 1440x900 and once at 390x844. A light capture keeps the initial-load screenshots and page structure the model reads, and skips the Lighthouse audit, video, and trace recorded for the frozen 926-site AI judge study.
Scanner model: student_xgb_v1_repaired_consensus_2026_07_05The scanner that produced this score: a model distilled from a panel of eight AI judges, scoring from 248 measurements taken off the capture rather than viewing the page the way those judges did.
Scanned: 2026-08-13When the capture ran. The score describes the site as it was that day, not as it is now.
Feature coverage: 75%How many of the 248 features this capture actually produced. Many are data-dependent, so even the captures the model trained on ran between 71% and 86%; below 65% a capture is treated as broken and its score is held back.
Raw estimate: 47 before calibrationWhat the model itself emitted. The ranking score is this number mapped onto the scale the judge panel used, so it can be compared against judged sites.