Most SEO articles are written by marketers. This one's written by a developer who's spent the last two years fixing the technical mess that keeps great content from ranking. Before you invest in content, make sure your foundation isn't broken.
I start every SEO audit with Core Web Vitals. Not because Google says they matter, but because I've watched sites jump 20+ positions just by fixing LCP and CLS issues. One client had a 4.2-second LCP caused by an unoptimized hero image. We switched to next-gen formats, added proper preloading, and they went from page 3 to page 1 for their primary keyword in six weeks.
Crawl budget is the silent killer nobody talks about. I've audited sites where 60% of Google's crawl was wasted on parameter URLs, pagination, and internal search pages. A proper robots.txt, canonical tags, and noindex directives freed up the budget for pages that actually matter.
Structured data is free real estate. Most sites slap on a basic Organization schema and call it done. But FAQ schema, How-to schema, and product markup can dramatically increase your SERP real estate. We added FAQ schema to a client's top 20 pages and saw a 38% increase in click-through rate within a month.
Entity optimization is where SEO is heading. Google doesn't just match keywords anymore - it understands entities, relationships, and context. Build your content around topics, not terms. Cover subtopics comprehensively. Link related pages together logically. The sites that do this consistently outrank those chasing individual keywords.