Key takeaways :
- The meta description is not a direct ranking factor for Google, but it drives your click-through rate (CTR), which indirectly influences your SEO.
- On WordPress, you write it through an SEO plugin: Yoast SEO, Rank Math or SEOPress, inside each page’s editor.
- Aim for 140 to 155 characters, a unique description per page, the keyword early in the text and a real reason to click.
- Google rewrites most meta descriptions (62.78% per Ahrefs): to limit this, align your text with the page’s search intent.
The WordPress meta description is the short text that sums up your page under its title in search results. It does not rank your page, but it decides whether the user clicks on you or on a competitor.
And your brand — does ChatGPT recommend it?Measure your presence and spot the brands cited in your place. No credit card.
What is a meta description?
The meta description is a short summary of a web page’s content. Its goal: to describe in a few words what the page contains. This text does not appear on the page itself: it shows only in search results, under the clickable title, exactly like the title tag.
The difference with the title? The title tag is limited to about 60 characters, often too short to convince. The meta description gives you two to three lines to say more about your content and make people want to click. It is your storefront in Google: the title catches the eye, the description closes the click.
How much SEO weight does the meta description carry?
The meta description is not a direct ranking factor. Google has confirmed it officially and reaffirmed it since: its content does not enter the ranking algorithm. Its impact is indirect, through click-through rate. A description that makes people want to click attracts more visitors, and that better CTR sends a positive signal to Google. This is why you should not neglect it.
The figures are worth knowing, because they put all the optimization work into perspective. According to an Ahrefs study covering 20,000 keywords:
- Google rewrites 62.78% of meta descriptions in its results (source: Ahrefs).
- Your meta description is shown as written only 37.22% of the time on average.
- 25.02% of top-ranking pages have no meta description at all.
A Portent study goes further, observing a 71% rewrite rate on mobile (source: Portent). Should you give up, then? No. For 37% of displays kept on, say, 50,000 monthly impressions, your description still decides nearly 18,500 first impressions. On your strategic pages, this work remains worthwhile.
How to add a meta description on WordPress?
WordPress does not offer a meta description field by default: you go through an SEO plugin. Open the editor of the relevant page, then the plugin’s settings box (in Yoast SEO, it is the “Edit Snippet” section).
Three plugins cover this need. Here is how I rank them in 2026:
| Plugin | Strengths | For whom |
|---|---|---|
| Yoast SEO | The most widespread, clear interface, live snippet preview | Beginners and general use |
| Rank Math | Feature-rich from the free version, multi-keyword, structured data | Intermediate to advanced users |
| SEOPress | Lightweight, French editor, no marketing overlay | Those who want a sober, efficient tool |
Most of these plugins can generate an automatic meta description to save time. I recommend writing it manually for each important page: an automatic description rarely captures the right click argument.
How to optimize your meta description?
A few rules turn a dull description into a click magnet. Here they are in order of importance.
Length
Length matters. Without being a penalty factor, your meta description should sit between 140 and 155 characters. Below that, you underuse the space; above it, Google truncates the text and the user no longer grasps the meaning. On mobile, display is shorter still: put the essentials in the first 100 characters.
Uniqueness
Like the title tag and like every element of a site, your meta description must be unique for each page. Each URL covers a different topic: it deserves its own summary. Duplicate descriptions blur your pages in the results.
Keywords
Google relies on the words on your page to surface it to users. Include your strong keywords, ideally early in the text. A side benefit: when your keyword matches the query exactly, Google bolds it in the result, which catches the eye. Avoid repeating the same keyword several times.
Compelling and attractive
This is probably the most important point. The tag’s SEO weight is low; its role is to convince. These two lines must make people want to click and set you apart enough that the user picks you over a competitor.
Use a call to action, present your value proposition, slip in your keyword and your brand. The description must match the destination page’s content. No formatting (bold, italic) is possible in this tag, and special characters read poorly for search engines. Everything rests on copywriting: 155 characters that speak to your reader.
Why does Google rewrite your meta description (and how to avoid it)?
Google rewrites your meta description when it decides another wording answers the user’s query better. The engine then pulls a sentence from your page that fits the search intent of the moment more closely. It makes sense from its perspective: a single page can rank for hundreds of queries, and one fixed description cannot serve them all.
You cannot prevent rewriting, but you can limit it. My recommendations:
- Align the description with the main intent of the page and the target keyword: the stronger the match, the more Google keeps your version.
- Respect the length: a truncated or too-short description invites Google to generate another.
- Reuse your content’s key vocabulary in the description, since rewrites often draw on sentences already on the page.
- Never leave the field empty: with no meta description, Google always builds one.
Does the meta description still matter in the age of generative AI?
Yes, but its role is shifting. When Google shows an AI Overview or when a user asks ChatGPT, Perplexity or Gemini, the answer is synthesized from several pages. The meta description does not drive that synthesis, but it remains your click argument whenever a classic link appears, which is still the case for a large share of queries.
The real question in the AI age is no longer only “do people click my page?” but “is my brand cited in the generated answer?”. That is a different metric, one the meta description does not cover. To know whether ChatGPT, Gemini or Perplexity already mention you, a dedicated tool like Cockpyt AI remains the most reliable method.
What not to do
- Repeat the same keywords too often in the description.
- Write tags that are too long and will be truncated.
- Leave a meta description empty: even if it is not penalized, Google will pick one for you from the page content.
- Write a description that does not reflect the page: disappointed, the user returns to the results, which hurts your satisfaction signal and your SEO.
FAQ: your questions on the WordPress meta description
What is the ideal length of a meta description?
Aim for 140 to 155 characters. Below that, you waste space; above it, Google truncates the text. On mobile, display is shorter still: put the key information in the first 100 characters.
Does the meta description influence Google rankings?
No, not directly. Google does not use it as a ranking factor. Its effect is indirect: a good description improves click-through rate, which sends a positive signal to the engine.
How do I add a meta description on WordPress?
Install an SEO plugin like Yoast SEO, Rank Math or SEOPress, open the page editor, then fill in the description field in the plugin’s box. WordPress does not offer this field natively.
Why does Google rewrite my meta description?
Because it judges another wording answers the user’s query better. According to Ahrefs, this happens 62.78% of the time. To limit rewriting, align your description with the page’s search intent.
Do I need a different meta description for each page?
Yes. Each page covers a unique topic and deserves a unique summary. Duplicate descriptions blur how your pages are understood in search results.
What happens if I leave the meta description empty?
Google generates one automatically from the page content. It is not penalizing, but you lose control of your click argument on your important pages.
Does the meta description count for generative AI?
It does not drive answers generated by ChatGPT, Gemini or Perplexity, which synthesize several sources. It stays useful for clicks on classic results. To measure your citations in AI, use a dedicated tool like Cockpyt AI.
Sources
- Ahrefs, “How Often Does Google Rewrite Meta Descriptions?” (study of 20,000 keywords) — 62.78% rewritten, shown 37.22% of the time, 25.02% of top-ranking pages with no meta description. ahrefs.com
- Portent, “How Often Google Ignores Our Meta Descriptions” — 71% rewrite rate on mobile, 68% on desktop. portent.com
- Go Fish Digital, “Predicting the Meta Description Google Uses” — rewrites draw on sentences already present on the page (cosine similarity). gofishdigital.com
- AmiSEO, “Méta-description WordPress : Guide Ultime 2026” — continuous CTR optimization method. amiseo.fr
