A meta description is the short snippet under your link in Google. It does not directly affect rankings, but it heavily affects whether people click - which means a good one quietly earns you more traffic from the rankings you already have. Here is how to write them.
It is the one-to-two sentence summary Google shows beneath your page title in the results. You write it; if you do not, Google writes its own from random text on the page - usually something that does not make anyone want to click. Either way, it is your storefront sign in search.
Aim for about 150-155 characters. Too long and Google truncates it mid-sentence; too short and you waste the space. Write the most important benefit first, in case the tail gets cut.
Find missing, duplicate, and too-long descriptions across your site - and get rewritten ones.
Check My Tags FreeBefore: "We are a plumbing company serving the local area with many services for your home and business needs."
After: "Emergency plumber in Allentown, PA - 24/7 repairs, drain cleaning, and water heaters. 4.9 stars from 27 reviews. Call for same-day service."
The second one names the service, the place, the proof, and the action - in the right length.
Do not duplicate the same description across pages, do not stuff keywords, and do not leave them blank. If writing dozens of them sounds painful, the meta tag checker flags which pages need one and can write them for you from each page's content.
Find missing, duplicate, and too-long descriptions across your site - and get rewritten ones.
Check My Tags Free