Does ReviseMy capture both desktop and mobile?
Yes when you use `capture_url`. If you pass `images` instead, include both viewports yourself and set `type: website`.
What if the site is behind login?
Server capture needs a publicly reachable URL. Capture authenticated screens yourself as `images` with `type: website` — same marks and checklist, different ingest.
Can stakeholders comment without MCP?
Yes. Use the guest share link for suggestions. Your marks remain authoritative; guest notes are triaged by the review owner.
What about SEO and performance?
The checklist reminds reviewers that screenshots miss title tags, Open Graph, and load performance — implement against the live DOM, not the PNG alone.