Largest Contentful Paint: how to find and fix a slow LCP
What LCP measures, how to find the element holding your score back, and which fix to use for each part of the delay.
Speed and sharing
How fast and stable a page feels, and how it looks when someone shares it.
Guides
Cumulative Layout Shift: how to find and fix what moves
What CLS measures, how to find the element that moved and what pushed it, and how to fix the usual causes.
Interaction to Next Paint: how to find and fix a slow INP
What INP measures, how to find the slow click or tap, and how to fix input delay, processing time and presentation delay.
Open Graph tags and og:image: how to set them up
Which Open Graph tags you need, the right og:image size, how to check them, and why a shared link can show the wrong preview.
Find these issues on any page
SEOSnip checks the page in your browser, compares the server HTML with the rendered page, and turns each issue into a ticket with the evidence attached.