The issues below are ranked by how often they appear across completed website audits on Seoxpert. The data reflects real scans — not a curated checklist — so it shows what actually goes wrong on live websites.
HTTP pages, missing headers, CSP, HSTS, mixed content
TTFB, JS file count, compression, image weight, CLS
For editorial context on these issues: most common SEO issues · most common security issues · most common performance issues · browse all issue guides
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