Clicks : times a user clicked through to your site from Google Search results. Impressions : times your site appeared in Search results. CTR : clicks divided by impressions. Average position : “The average position of the topmost result from your site.”
Officially documented · Google Search Console Help
The default view covers the last three months.
Data on the chart is aggregated by property: “if two results from the same site appear for one query, they count as a single impression in the chart total.” In the table, rows by query, country, device or date are aggregated by property. Rows by page or search appearance are aggregated by page. As a result, chart totals can differ from table totals.
Officially documented · Google Search Console Help
“Even if a query appears in your list, you might not see your site in results if you run the same query in Google Search. This is because Search results are specific to the time, place, device, and recent history of the person searching.”
Officially documented · Google Search Console Help
Web search is split into text-based (text typed into the standard Google search bar) and multimodal (image searches). Multimodal includes “Google Lens, Circle to Search on Android, uploaded images, and Chrome image search”. Image, Video and News cover their own tabs.
Officially documented · Google Search Console Help
“The newest data can be preliminary, meaning it’s still being collected and might change in the next few hours.”
Officially documented · Google Search Console Help
Impressions from AI Overviews and AI Mode have their own Generative AI performance report. They are also still counted here under Web; see Generative AI performance report: AI Overviews and AI Mode in Search Console .