hi, i’m amr. most SEO checklists still tell you to keep the meta description under a magic character count. google’s own documentation says something different, and it changes how much time a description deserves.
what google says about meta description length
from google search central’s snippet documentation: “there’s no limit on how long a meta description can be.” the displayed text, though, is cut: the snippet is truncated in search results as needed, typically to fit the device width. so the length that shows depends on the screen, and no fixed character number appears on the page.
the same page adds two more points. snippets are automatically created from page content, primarily from the page itself. and google sometimes uses the meta description element, when it might give users a more accurate description of the page than text taken directly from the page. that means your description is a candidate for the snippet, not a guarantee.
what to do with that on a B2B site
my reading, not google’s wording: if the description may be swapped for page text, and may be cut on a narrow phone screen, the first sentence carries the weight. put the claim a buyer cares about in the first line, and treat everything after it as a bonus.
- write a real, unique description for the pages that earn pipeline: service pages, comparison pages, pricing, the highest-traffic posts
- front-load the specific promise, such as who it is for and what they get, before any brand name
- make sure the matching text also exists on the page, so a snippet built from page content says the same thing
- check how your top pages actually look in search on a phone and on a desktop, rather than trusting a character counter
- don’t spend hours on the other few hundred pages, where google may rewrite the snippet anyway
one more caution: the documentation covers how descriptions affect the text shown in results. it doesn’t make a claim about rankings, so i’m not making one either. the value here is the click, and a clearer snippet earns it.
where this stops applying
if your SEO tool flags a description as too long or too short, that’s a tool’s rule of thumb, and it’s fine to follow it as a style guide. just don’t mistake it for a google requirement. and other search engines and social previews can handle descriptions differently, so this applies to google search results only.
start scaling — if your key pages rank but the click-through is soft, a one-hour snippet audit on your top 20 pages is a cheap place to start. let’s connect.
Sources: Google Search Central, “Control your snippets in search results” (developers.google.com/search/docs/appearance/snippet). Figures are published documentation, not verified results from Amr’s own client accounts.