What Is a Meta Description?
A meta description is a short snippet of HTML that summarises the content of a web page. It lives in the page's head section and is not visible on the page itself, but search engines often display it beneath the page title in their results. Think of it as the advertising copy for your listing: a concise pitch that tells searchers what the page offers and why they should click.
While search engines do not always use the description you write, often pulling a more relevant snippet from the page instead, a well-crafted meta description gives you the best chance of controlling that first impression. It is one of the few elements of your search listing you can write yourself, so it deserves attention on every important page.
Length and Best Practice
Aim for roughly 150 to 160 characters. Google truncates descriptions that run too long, usually around 155 to 160 characters on desktop and fewer on mobile, so the most important words and your call to action should come early. A description that is too short wastes the space; one that is too long gets cut off mid-sentence. Writing within the limit keeps your snippet clean and complete.
Every page should have its own unique description. Duplicate descriptions across pages confuse searchers and waste an opportunity to differentiate each listing. Include the search term the page targets where it reads naturally, and write for a person rather than an algorithm.
It Influences Click-Through, Not Ranking
This is the key point: meta descriptions are not a direct Google ranking factor. Google has confirmed that the text of the meta description does not influence where a page ranks. What it does influence is the click-through rate, the share of people who choose your result over the others on the page. A compelling description can win more clicks from the same position, and stronger engagement can support your performance over time.
To write good meta descriptions, lead with the benefit, match the searcher's intent, and include a clear, active call to action such as "Get a free quote" or "Learn how". Avoid stuffing keywords, vague filler, or repeating the title word for word. Pair strong descriptions with good site authority and a clear marketing funnel, and explore our SEO services if you want help getting the fundamentals right across your site.
FAQ
How long should a meta description be?
Aim for around 150 to 160 characters. Google truncates longer descriptions, so put the most important words and your call to action near the start.
Do meta descriptions affect Google rankings?
No. Meta descriptions are not a direct ranking factor. They influence click-through rate, the share of searchers who choose your result, rather than your position.