C
73 / 100 · 100 is a flawless site
Grade C — Typical wear — needs attention
2026-11-06 · Scanned · 6 defects found

Where the faults are

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

Reliability
69Moderate
Commerce
100Clean
Accessibility
61Moderate
JS health
68Moderate
SEO
100Clean
Security
98Low

Score trend

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

2026-10-042026-11-06

Defects

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

highreliability

Missing pages return HTTP 200 instead of 404

highaccessibility

3 elements fail WCAG colour-contrast requirements

highjsHealth

1 JavaScript error in the browser console on page load

lowreliability

Page weight is excessive (Total size was 3,018 KiB)

lowjsHealth

Missing or invalid source maps

🔒 1 security finding withheld from the public board. We don't publish per-brand security detail where attackers can read it — request the full report below.

Get the full report

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