Most technical SEO audits list two hundred issues and fix nothing. These are the items that reliably change what Google does with your site.
Technical SEO audits have a habit of producing a 200-row spreadsheet that nobody ever works through. In practice, a small number of issues account for most of the difference between a site that ranks and one that does not.
1. Make sure the pages can be crawled and indexed
Start in Search Console. If important pages are excluded, blocked by robots.txt, or carrying a stray noindex from a staging build, nothing else you do matters. This is the single most common cause of a site that 'suddenly stopped ranking'.
2. Fix Core Web Vitals honestly
Largest Contentful Paint is usually a hero image that is too large or loaded too late. Cumulative Layout Shift is usually images and ads without reserved space. Both are fixable in a day by a competent developer, and both are measured on real users, not lab tests.
3. One page per intent
Two pages targeting the same query compete with each other and split their signals. Consolidate, redirect the weaker one, and keep the internal links pointing to the survivor.
4. Internal linking with meaningful anchors
Your most valuable pages should be reachable in two or three clicks from the home page, linked with anchor text that describes what they are about. This is the cheapest ranking improvement available to most sites.
5. Structured data that matches the page
Organisation, Service, Article, FAQ and Breadcrumb markup help search engines understand context and can earn richer results. Mark up what is actually on the page — nothing else.
6. Clean, stable URLs
Readable, lowercase, hyphenated, without session parameters. When URLs change, redirect the old ones with a 301 and update the internal links rather than relying on the redirect forever.
7. XML sitemap and canonical discipline
The sitemap should list only canonical, indexable URLs. Every page should declare its own canonical. Inconsistency here confuses crawlers and wastes crawl budget.
What to do first
Work in that order. Indexing before speed, speed before schema. Fixing crawl issues on ten important pages will beat fixing markup on two hundred unimportant ones.
- SEO
- Technical SEO
