Solarc Page Preflight — SEO & A11y by Solarc Labs

Run a fast browser-local preflight on the page you are viewing before publishing or shipping changes.

Solarc Page Preflight checks a focused set of common SEO, accessibility and journey-hygiene signals, including:

document title length
meta description presence and length
canonical URL
H1 usage
document language
mobile viewport
missing image alt attributes
buttons without detectable accessible names
form controls without detectable labels
links without detectable accessible names
HTTPS pages containing forms that submit to HTTP

The extension runs only when you explicitly click Run preflight on this page. It uses temporary access to the active tab and processes the inspected page locally in Firefox.

No account is required. Inspected page content and audit results are not uploaded to Solarc Labs.

This is a focused technical preflight, not a complete SEO audit, accessibility conformance audit, security assessment, or manual usability review.

Optional links to separate Solarc Labs monitoring products do not affect the free Page Preflight functionality.