How to Write Meta Descriptions That Improve Your Click-Through Rate

A meta description is the short summary text that appears beneath your page title in Google search results. While it has no direct effect on your rankings — Google itself has confirmed this — it has a very direct effect on whether someone clicks your result over a competitor’s.

That distinction matters enormously. Click-through rate affects how much of your ranking potential you actually convert into traffic. A page ranked third with a compelling meta description can receive more clicks than the first-ranked result with a weak one. Here’s how to write meta descriptions that do their job.

What a meta description needs to do

Think of a meta description as a two-line advert for your page. Its job is to convince someone who has just seen your page title — and probably one or two competitors’ titles — that clicking your result is their best choice. That means it needs to communicate relevance (this page answers my question), value (it’s worth clicking), and differentiation (it’s better than the alternatives).

Start by including the primary keyword for the page, or a close variation of it. When a search query matches words in your meta description, Google bolds those words in the results — making your result more visually prominent. This isn’t the primary goal, but it’s a useful side effect of writing descriptions that match what people are actually searching for.

Keep the description to around 155 characters. Longer descriptions are truncated by Google at an arbitrary point, which often cuts off mid-sentence and looks unprofessional. Use Google’s free search console to check if any of your existing descriptions are being truncated, and shorten them accordingly.

Writing descriptions that actually convert

Active voice and strong verbs are more compelling than passive, descriptive language. "Discover how to write a contact page that doubles your enquiries" is more engaging than "This article is about contact pages and how they can be improved." Treat the description as copy, not as a label.

Match the tone to the intent behind the search. Someone searching "web design Norwich" is likely commercial — they want to hire someone. A description that leads with a benefit and a clear action ("Award-winning web design for Norfolk businesses — get a free quote today") serves that intent. Someone searching "how to improve my website contact form" is informational — they want to learn. A description that promises practical, actionable guidance suits them better.

Add a differentiator where you can. What makes your page — or your business — different from the other results? "Written by a team with 15 years of experience in Norwich" or "Based on data from 200+ small business websites" are specific claims that give a reason to choose your result.

Practical tips and common mistakes

Every indexable page on your site should have a unique meta description. Duplicate descriptions tell Google that pages are similar and reduce the differentiation between them in search results. If you have a large site with many product or service pages, start with your highest-traffic pages and work outward.

Avoid misleading descriptions. If your meta description promises something the page doesn’t deliver, visitors will click through and then leave immediately — which is a poor user experience and signals to Google that your result was not a good match for the query. Write descriptions that accurately represent the page content.

Google sometimes rewrites your meta description, especially when it judges that a different part of your page better answers the searcher’s query. This is more likely on pages with thin or unfocused content. The best defence is to write pages with a clear focus and comprehensive, well-structured content — so Google’s algorithm is more likely to display the description you’ve written.