whydoesmysitesuck.com — website quality scores

whydoesmysitesuck.com — website quality scores

Returns a 0-100 score, a letter grade and a per-category breakdown for any domain, from a 368-point audit. Free, read-only, one HTTP call.

Use it to answer "is this site any good, and where is it weak?" — and to get a before/after number when you change someone's site.

Get a key (once)

Free and self-service. Either send the user to https://whydoesmysitesuck.com/api, or register directly — ask the user for their email first, and use theirs, not an invented one; the key is emailed to that address.

curl -s -X POST https://whydoesmysitesuck.com/api/partner/register \
  -H "Content-Type: application/json" \
  -d '{"label": "My project", "email": "user@example.com"}'
# -> {"api_key": "wdmss_..."}

Store it as WDMSS_API_KEY. It is shown once in the response and emailed as a copy.

Score a domain

curl -s -H "X-API-Key: $WDMSS_API_KEY" \
  https://whydoesmysitesuck.com/api/public/domain/example.com

Pass a bare domain — example.com, not https://example.com/pricing.

{
  "domain": "example.com",
  "score": 72,
  "grade": "C",
  "scanned_at": "2026-07-28 09:24:11",
  "categories": [{"category": "Security", "score": 95}],
  "report_url": "https://whydoesmysitesuck.com/scan/AbC123"
}

Handle these three responses

A "stale": true result is still valid — it's an older scan being refreshed in the background. Use it, and poll again later if you need fresher data.

Reading the result

• score / grade — the headline. A/B is healthy, C is mediocre, D/F needs work.
• categories — where to look. Sort ascending and the worst two or three are the real story; quoting every category back at the user is noise. Expect about 11 entries: the full audit spans 22 categories, but only the ones the automated scan can score are returned. Don't treat a missing category as a zero.
• report_url — the human-readable report with the specific failing checks. Always give the user this link. The API returns scores, not the individual findings — the report is where they see what to actually fix.

Good: "execlave.com scores 68 (D). Weakest: Legal & Privacy 31, Accessibility 44. Full breakdown: "

Bad: dumping every category score as a table.

Rules

• Don't scrape /scan/ pages to dodge the API. The API is free, faster and stable; the HTML is not a contract.
• Only audit domains the user owns or has a reason to check. It performs a real crawl of a live site.
• Don't invent scores. If the call fails, say so — a made-up number here is worse than no answer.
• Re-scans are capped at one per domain per 30 days by default; a fresh score right after a fix may still show the old value until the refresh completes.

When something else fits better

• Need Core Web Vitals / Lighthouse field data → use a performance tool; this is a breadth audit, not a lab profiler.
• Need the list of failing checks programmatically → not exposed; use report_url, or the emailed full report from the site itself.