Useful from the first visit
Every important page should provide a working tool, useful reference data, clear explanatory guidance, or a practical comparison. Incomplete and copied pages should not be published.
Editorial Policy
Editorial Policy
ScreenMetricLab publishes practical tools, guides, device references, and comparison pages for screen size, viewport, DPR, PPI, aspect ratio, and responsive testing workflows.
Reviewed data, not blind scale
Device records should include source notes, confidence labels, update context, and a clear distinction between physical display specs and CSS viewport references.
Originality and practical value
Pages should provide a working tool, useful reference data, or clear explanatory guidance. Thin, unfinished, and copied competitor content should not be published.
Device data review
Device records should include source notes, confidence labels, and update context. Important records should be checked against manufacturer-style specifications and real browser viewport behavior before broad programmatic indexing.
Content updates
Guides and database pages should be reviewed when browsers, devices, platform image sizes, CSS behavior, or display hardware changes. Device data should be reviewed at least quarterly during active site growth.
Corrections
Users can request corrections through the Contact page. Corrections should be reviewed and applied with clear source notes where needed.