What Google Search Console shows: queries, pages, clicks, impressions and position
Search Console reports how your pages appear in Google search, and each of its four numbers answers a different question.
Google Search Console is a free tool that shows how your site performs in Google search. It is the only place that tells you which searches showed your pages, which makes it the starting point for any work on search traffic. To use it you verify that you own the site, and data begins to collect from then on.
Impressions: how many times a page of yours appeared in results. See impressions. It counts being shown, not being seen.
Clicks: how many times someone clicked through to your site from Google.
CTR: clicks divided by impressions, the share of those who saw you and chose you. See click-through rate.
Average position: the mean place you held across the searches that showed you. It is an average, so a page ranked first for one search and twentieth for another shows as roughly tenth. See average position.
The Performance report can be split two ways. By query, it lists the words people typed. By page, it lists your addresses. Click a page, then switch to queries, and you see which searches that one page earns. Click a query and switch to pages, and you see which of your pages answers it. If two pages show up for the same query, they may be competing with each other.
Set the date range to the last three months and compare it with the same period before.
Sort queries by impressions. Look for ones with many impressions and few clicks: people see you and pass, which usually means a weak title or description.
Look for queries where you sit between positions 8 and 20. A better page can lift these onto the first page.
Check the Pages and Indexing reports for pages Google cannot read or has left out.