Most websites treat publishing as a one-way street — write it, publish it, move on. Meanwhile, dozens of old posts sit quietly decaying: outdated facts, broken links, thin content that never should have ranked in the first place. A content audit is how you find out which ones are actually helping you, and which are dragging you down.
What Is a Content Audit?
A content audit is a systematic review of everything already published on your website, evaluating each piece for performance, accuracy, and relevance — then deciding whether to keep, update, merge, or remove it.
Why Old Content Can Actively Hurt You
Search engines evaluate overall site quality, not just individual pages in isolation. A large volume of thin, outdated, or duplicate content can drag down how Google perceives your entire domain — sometimes suppressing even your genuinely strong pages by association.
Ten excellent pages often outperform a hundred mediocre ones. A content audit is how you find out which category your site actually falls into.
How to Run a Content Audit: Step by Step
- Export a full list of published pages, including URL, publish date, and last updated date.
- Pull traffic and ranking data for each page from Google Search Console and Analytics.
- Categorize each page into: keep as-is, update and improve, merge with a similar page, or remove entirely.
- Check for outdated facts, broken links, and old screenshots on pages worth keeping.
- Redirect removed pages to the most relevant remaining content, rather than leaving a dead end.
What to Look For in Each Page
- Declining traffic — a page that used to perform but has steadily dropped often needs a genuine refresh.
- Thin content — short, shallow pages that never fully answered the search intent.
- Keyword cannibalization —ye multiple pages competing for the same search term.
- Outdated information — old statistics, pricing, or screenshots that no longer reflect reality.
How Often Should You Audit Your Content?
A full audit once or twice a year is reasonable for most sites, with lighter quarterly checks on your highest-traffic pages to catch decay early, before it compounds.
Frequently Asked Questions
Should I delete or redirect old, low-performing pages?
Redirect pages with any existing backlinks or traffic; pages with genuinely zero value can sometimes simply be removed with a proper 404 or 410 response.
How do I know if a page needs updating versus removing?
If the topic still has search demand but the content is outdated, update it. If the topic itself no longer has relevance or demand, removal is usually the better call.
Can a content audit actually improve rankings for pages I don’t touch?
Yes — improving overall site quality signals can lift the perceived authority of your entire domain, benefiting untouched pages too.
Want a professional content audit for your website? Request a free review.