Finding what topics your site is missing, relative to what your audience is actually searching for, is a manageable exercise with the right systematic approach.
Compare Your Content Against Competitor Coverage
Reviewing what well-performing competitors cover that you don't is one of the more direct ways to spot content gaps.
Cross-Reference With Your Own Keyword Research
Terms with genuine search demand that don't map to any existing page on your site are clear, actionable gaps.
Prioritize Gaps by Relevance to Your Business
Not every gap deserves equal attention; focus first on the topics most directly connected to what you actually offer.
Next step: Use the SEO Audit to see which of your existing pages already address a topic before assuming it's a true gap.