| Clicks from organic search | Search Console, Performance report, Web search type | Reported on a delay of a couple of days and deduplicated by property. It is not sessions and will not match analytics. |
| Impressions | Search Console, same report | An impression is not a reader. Rising impressions with flat clicks usually means being found for things you do not deserve to win. |
| Queries with impressions and no clicks | Search Console export, filtered | The most useful row here. It does not tell you why, only where to look. |
| Average position | Search Console | An average across every impression, so it moves when your query mix changes and nothing about your rankings did. |
| Indexed pages | Search Console, Pages report | A count, not a health measure. A site can index everything it has and deserve none of it. |
| Enquiries or conversions from organic | Your analytics, with the attribution model named in the cell | Attribution is a model and every model is wrong somewhere. Name which one, and compare like with like over time. |
| Core Web Vitals, field data | Chrome UX Report, 75th percentile, 28 day window | Only exists once a URL has enough real traffic. If there is no field row, do not substitute the lab number. |
| Core Web Vitals, lab score | Lighthouse or PageSpeed Insights | A simulation on a shared machine. It moves between runs on an unchanged page, so never report a single reading. |
| Referring domains | Whichever backlink index you use, named in the cell | Every index sees a different web. The trend within one tool is meaningful; the absolute number is not comparable to anybody else's. |
| Assistant mention rate | Your own prompt set, run against each assistant, fresh conversation per question | A rate over a prompt set, not a ranking. Re-run it: these systems are not deterministic and one run is an anecdote. |