A Technical SEO Audit You Can Actually Finish

Crawlability first

Nothing else matters if crawlers cannot reach the page. Check robots.txt for accidental blocks, confirm your XML sitemap lists only canonical, indexable URLs, and look for orphan pages that no internal link points to. In Google Search Console, the page indexing report tells you exactly which URLs Google saw and chose not to index, and the reasons are usually fixable.

Then indexation quality

• Hunt duplicate content from URL parameters, session IDs, and www versus non-www splits; consolidate with canonicals and redirects.
• Make sure pagination, filters, and search results pages are not flooding the index with thin variants.
• Verify every important template renders its content without JavaScript failing silently; test with the URL inspection tool, not just your browser.

Then performance and structure

Core Web Vitals are a modest ranking factor but a large user-experience factor. Fix the biggest offenders, usually oversized images, render-blocking scripts, and layout shift from late-loading elements. While you are in the templates, confirm each page has one H1, a descriptive title tag, and structured data where a rich result exists for your content type.

Ship fixes, then re-audit

Timebox the audit to a week, ship the top five fixes, and measure indexed pages, crawl stats, and impressions over the following month. A short cycle you complete quarterly beats an exhaustive one you complete never.