See your page. Find what needs work.
Paste a public page URL for a visual report: desktop and mobile captures, actionable callouts, adjustable scoring, and reading-path evidence. HTML files and pasted source stay in your browser for source-only checks.
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Visual audits use a shared free beta allowance and may take up to a minute. Public pages only; no login, query parameters, private hosts, or robots refusals. Frames and some external resources are blocked and reported.
Paste the initial HTML response or an exported prototype. Scripts in it will not run.
How input is handled. HTML uploads and pasted source stay in your browser. For a URL, the domain is checked with Google Public DNS. Visual mode also renders the public page in an isolated Cloudflare browser and returns screenshots and measurements. Page content is not saved in application storage. Read our Privacy Policy and Terms.
S2C / website audit / initial HTML
Page audit
01 / Executive readout
What the source shows
Higher means more issues from seven source rules. Page essentials appear in the action queue separately. This editorial index is not measured cognitive load, gaze, or WCAG conformance.
02 / Prioritized review
What deserves attention
Each item cites source evidence and gives a next step. High priority means a structural issue was detected; review items require context.
03 / Document inventory
Page essentials
Presence checks use source markup only. A policy or contact link may exist elsewhere on the site.
04 / Positive evidence
Strengths and source checks
Inspect each check
05 / Reading path
Source order map
The sequence below follows heading order in HTML. It is not a visual scanpath or a screen reader traversal.
Main content excerpt
06 / Crawler and retrieval
Visible in the first response
Source passages
Examples of text available without JavaScript. No search ranking, citation likelihood, or BM25 score is inferred.
07 / Navigation
Link inventory
First 20 source links. Destinations have not been opened, so broken links are not assessed.
08 / Scoring method
Inspect the rubric
Seven fixed rules contribute to the source-structure friction index. Green means the rule did not flag this source; orange shows points assigned.
Rules and editorial weights: s2c-browser-source-v1. The sum is capped at 100. It is uncalibrated and is not a measurement of gaze, comprehension, accessibility conformance, or performance.
09 / Coverage
What still needs a rendered audit
Your report will appear here.
Inspect a scrollable page capture beside prioritized findings. Switch lenses, tune the rules, and see what each suggested change is based on.