Meta descriptions may only be a small part of a web page, but they can have a significant influence on how your website appears in Google search results and whether potential customers choose to click through to your site.
A well-written meta description gives searchers a concise preview of what they can expect to find on a page. While businesses should not rely on meta descriptions as a direct ranking factor, they can play an important role in making an organic search result more relevant, persuasive, and appealing.
For businesses investing in Search Engine Optimisation (SEO), creating effective meta descriptions should therefore form part of a wider approach to optimising individual pages for both search engines and users.
In this guide, we look at meta description best practices, common mistakes to avoid and how you can write descriptions that encourage more people to visit your website.
A meta description is a piece of HTML that provides a short summary of a webpage’s content.
It sits within the <head> section of the page rather than being displayed within the main visible content. Most modern Content Management Systems (CMS), including WordPress, Shopify and other popular platforms, allow website owners to add meta descriptions without editing HTML directly.
When a page appears within Google Search, descriptive text is commonly displayed beneath its clickable title.
This is known as the search result snippet.
However, the snippet Google displays is not necessarily the meta description you entered on your website.
Google primarily generates snippets using the content found on the page itself. It may use the supplied meta description when it believes that description provides a particularly useful and accurate summary of the page. Google can also display different snippets for the same webpage depending on the user’s search.
This means that meta descriptions should be treated as an opportunity to influence how a page is presented in search results, rather than something you have complete control over.
A meta description should quickly answer an important question for someone viewing a search results page: Why should I click this result?
Imagine someone searches for a particular service and sees ten organic results.
Several websites may appear equally relevant based on their titles, but the descriptions underneath those titles can provide additional information about the businesses, services and pages available.
A vague description may be overlooked.
A relevant and compelling description can encourage the user to investigate further.
This can make meta descriptions valuable for click-through and user experience.
Your SEO strategy should not simply be concerned with getting pages to rank. It should also consider how effectively those rankings generate visits, enquiries and sales.
One of the most common questions surrounding meta descriptions is how many characters they should contain.
There is actually no official fixed character limit for a meta description.
Google states that meta descriptions can technically be as long as needed, but the search result snippet will be truncated as needed to fit the space available on the user’s device.
In practice, we generally recommend keeping important meta descriptions concise and aiming for approximately 140 to 160 characters as a sensible working guideline.
This is not because Google imposes a 160-character SEO rule. Instead, it encourages businesses to communicate the most important information quickly while reducing the likelihood that valuable messaging will be cut off.
Mobile and desktop search results can also provide different amounts of available space, so it is better to concentrate on clarity than trying to use every possible character.
One useful way to approach meta descriptions is to think of them as small organic search adverts.
You have limited space to attract someone’s attention while competing with other search results.
Ask yourself:
What makes this page worth clicking?
Depending on the page, your description could highlight:
Not every description needs an aggressive sales message, but there should normally be a clear benefit to visiting the page.
Calls to action can also make meta descriptions more engaging.
Examples include:
The wording you choose should match the page type.
For example, Read our guide makes sense for an educational article, while Request a quote suits a commercially focused service page.
Avoid forcing a call to action into every description. If the space would be better used to communicate an important benefit or explain the page, prioritise that instead.
A meta description needs to accurately reflect the page someone is about to visit.
Using exaggerated or misleading copy purely to generate more clicks can ultimately create a poor experience.
If a description promises to compare prices from every major UK supplier, but the page contains products from only one manufacturer, users are likely to leave quickly. Your page title, meta description and visible content should work together. The goal is not simply to generate a click. It is to attract the right visitor to the right page.
Website owners sometimes worry when they update a meta description but see different text in Google.
This does not necessarily mean anything is wrong.
Google can generate snippets dynamically based on the page content and the specific search query.
A page may therefore display one description for one keyword and a different description for another.
For example, a digital marketing page covering SEO, PPC and social media could potentially appear for several different types of searches.
Google may decide that a paragraph specifically discussing PPC provides a better snippet for a PPC-related query than the general meta description provided for the page.
Google explicitly confirms that search snippets can vary between searches for this reason.
Rather than trying to force Google to display a particular description, focus on making both the meta description and the page’s broader content clear, relevant, and useful.
Meta description optimisation doesn’t necessarily end once a description is written.
Google Search Console can provide valuable information about how individual pages perform in organic search.
Metrics including:
These metrics can help identify pages with opportunities for improvement.
For example, imagine a webpage consistently appears near the top of page one and receives thousands of impressions but generates relatively few clicks.
Several factors may explain this, including strong competition, search intent, or the appearance of other search features.
However, reviewing the title and meta description would also be worthwhile.
Improving how the result communicates its relevance and value could help encourage more people to click.
Meta descriptions remain an important part of presenting your website effectively within organic search results.
They give businesses a chance to explain what a page offers, reinforce its relevance, and encourage potential customers to click through.
The key is to avoid treating meta descriptions as somewhere to simply insert keywords.
And remember that Google may still generate its own snippet when another section of your page provides a better answer to a particular search.
When meta descriptions are combined with well-optimised website content, strong technical SEO and an effective wider organic search strategy, they can help turn greater search visibility into something much more valuable: relevant visits from people genuinely interested in your products or services.
Contact our team of Digital Marketing Strategy specialists, who have the knowledge and expertise to fully optimise your social media and website, helping you increase the number of leads and conversions your business generates.
Call our team on 0121 439 5450; alternatively, fill out our contact form.
