C
64 / 100 · 100 is a flawless site
Grade C — Typical wear — needs attention
2026-11-06 · Partial · bot protection: generic WAF · 7 defects found

Where the faults are

Score by category out of 100 — 100 means no defects found (clean), 0 means severely broken.

Reliability
96Low
Commerce
100Clean
Accessibility
61Moderate
JS health
35High
SEO
78Low
Security
100Clean

Score trend

Daily score — taller bars are better; a falling trend means something shipped and broke.

2026-09-082026-11-06

Defects

Everything found on the latest scan, worst first. Evidence receipts and security findings are reserved for the full report.

highaccessibility

3 elements fail WCAG colour-contrast requirements

highjsHealth

18 JavaScript errors in the browser console on page load

mediumjsHealth

1 Chrome DevTools issue logged

mediumjsHealth

2 deprecated browser APIs in use

mediumseo

17 links are not crawlable

lowreliability

Page weight is excessive (Total size was 4,513 KiB)

lowjsHealth

Missing or invalid source maps

Get the full report

The complete report — including security findings and the evidence behind every defect — is free for the people who run CarParts. To keep that detail away from trolls and attackers, we only send it to addresses at the brand's own domain (@www.carparts.com). Other addresses are reviewed by a human first.

CarParts — Site Quality | Speederboard