Dev.to
7/1/2026

Don’t Allow Your WordPress DB Performance Issues to Sabotage Your Page Speed
Short summary
WordPress database bloat from accumulated post revisions, expired transients, and metadata clutter is often the primary cause of slow TTFB and page speed. Three database optimizations recommended: remove post revisions, purge expired transients, and clean wp_commentmeta and wp_usermeta tables. Further guidance links to an external comprehensive performance guide.
- •Database clutter is often the overlooked bottleneck for WordPress performance
- •Three key optimizations: remove post revisions, purge transients, clean metadata tables
- •Post body is truncated; full implementation details available in linked guide
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