F
71 / 100 fault index · 0 is a flawless site
Grade F Severely broken
2026-09-20 · Partial · bot protection: Cloudflare · 11 defects found (3 critical)

Critical defects cap a site's grade: 3 criticals set a minimum index of 71. Fixing them is the fastest way to a better grade.

Where the faults are

Fault severity by category — 0 means no defects found (clean), 100 means severely broken. These are damage meters, not marks out of 100.

Reliability
0Clean
Commerce
0Clean
Accessibility
96High
JS health
60High
SEO
63High
Security
59Moderate

Fault index trend

Daily fault index — lower bars are better; a rising trend means something shipped and broke.

2026-08-172026-09-20

Defects

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

criticalaccessibility

1 button have no accessible name

criticalseo

robots.txt disallows the entire site

highaccessibility

9 elements fail WCAG colour-contrast requirements

highaccessibility

11 images missing alt text

highaccessibility

13 links have no discernible name for screen readers

highaccessibility

Viewport disables user zooming

highjsHealth

13 JavaScript errors in the browser console on page load

mediumjsHealth

1 Chrome DevTools issue logged

mediumjsHealth

1 deprecated browser API in use

mediumseo

1 link are not crawlable

🔒 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 DiscountACParts.com. To keep that detail away from trolls and attackers, we only send it to addresses at the brand's own domain (@discountacparts.com). Other addresses are reviewed by a human first.