The biggest WordPress SEO problem isn't missing technology – it's too much of it: five plugins with overlapping features, three caching layers defeating each other, and a page builder loading 2 MB of DOM onto a text page. As a developer, I clean up setups like this regularly. Here's what the lean version looks like.

One SEO Plugin. One.

Yoast SEO or Rank Math – both do the same job: titles and metas per page, XML sitemap, canonicals, schema basics, redirect manager (pro versions). Which one you pick is taste. Running both in parallel, however, is a mistake I see more often than you'd think: duplicate sitemaps, duplicate meta tags, conflicting canonicals.

If your SEO plugin generates its own sitemap, disable the native WordPress sitemap so there aren't two:

add_filter('wp_sitemaps_enabled', '__return_false');

Indexing Hygiene: Fewer Pages, More Impact

  • Attachment pages: WordPress creates a separate page for every uploaded image. Redirect them to the file (your SEO plugin has a setting for this).
  • Tag and date archives: if they're just post lists without added value, set them to noindex. Twenty thin archive pages dilute how the whole site is perceived.
  • Keep categories only if they're curated – with a description text and sensible structure.

Performance: The Part Plugins Don't Solve

Core Web Vitals matter for competitive keywords. The levers, in order:

  • PHP 8.x and current WordPress – the cheapest performance win there is
  • Server-side caching (or one solid caching plugin – just one)
  • Images: WordPress supports WebP since 5.8, scales automatically via srcset, and lazy-loads natively. Precondition: you don't upload 4000px originals.
  • Question the page builder: Elementor and friends buy convenience with DOM size and render time. For new projects, block themes are the leaner choice.
  • Plugin inventory: every active plugin is potentially JS/CSS on every page. Remove everything that isn't demonstrably needed.

Security Is SEO

A hacked WordPress site loses rankings faster than any algorithm update: spam injections, cloaking, warnings in search results. Automatic minor-release updates, current plugins, no orphaned themes in the directory. Unspectacular, but part of ranking hygiene.

Content Structure in the Block Editor

The block editor makes clean heading hierarchies easy – if you use them: one H1 per page (set by the theme), H2 for sections, H3 for subsections. Headings are structure, not formatting. Add internal links from body copy to the pages you want to rank.

Conclusion

WordPress SEO in one sentence: one SEO plugin, tidy indexing, fast hosting, disciplined content. The rest is work on the copy itself – the steps for that are in the DIY SEO guide.