Meta descriptions appear as the summary text beneath titles in search engine results. While they do not directly affect rankings, they significantly influence click-through rates. A compelling meta description can mean the difference between a click and a scroll past.
Character Guidelines
Google displays approximately 155-160 characters on desktop, which equals about 920 pixels. Mobile search results show fewer characters, around 120. Descriptions exceeding these limits get truncated mid-sentence.
Avoid descriptions shorter than 50 characters. Brief descriptions fail to provide enough information to attract clicks. Aim for 100-160 characters to maximize available space while ensuring the full message displays.
Writing for Clicks
Google bolds keywords in descriptions that match the search query. This bolding draws attention to relevant results. Include target keywords naturally to trigger this visual emphasis.
Descriptions should summarize page content accurately and include a reason to click. What will the user gain by visiting this page? Answer that question concisely.
Google Rewrites
Google rewrites meta descriptions approximately 70% of the time, pulling text from page content instead. Rewrites happen more often when descriptions poorly match or page content. Despite frequent rewrites, well-crafted descriptions still perform better than blank fields or duplicates.
Duplicate Description Problems
Unique descriptions for every page remain the standard. Duplicate descriptions make multiple pages appear identical in search results, confusing users about which to click. When unsure what to write, leaving the field blank lets Google select relevant page text automatically.
