A critical defect caps a site's grade at D — the index can't go below 55 while it remains.
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.
Fault index trend
Daily fault index — lower bars are better; a rising trend means something shipped and broke.
Defects
Everything found on the latest scan, worst first. Evidence receipts and security findings are reserved for the full report.
Page returns an unsuccessful HTTP status code
1 JavaScript error in the browser console on page load
Page has no <title>
Missing or stub meta description
No canonical tag
No JSON-LD structured data
🔒 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 Serena and Lily. To keep that detail away from trolls and attackers, we only send it to addresses at the brand's own domain (@www.serenaandlily.com). Other addresses are reviewed by a human first.