Free README badge · No account
Your browser check, as a README badge
- Network
- Handshake
- Page scripts
- Controls
- Verdict
Same reading and verdict as the full browser check.
Measuring this browser for the badge.
Two steps to your README
Save the file next to your README
scalebrowser-check.svgPaste this into README.md
README.mdhtml<a href="https://scalebrowser.net/check" rel="noopener"><img src="/scalebrowser-check.svg" width="auto" height="20"alt="Browser check, measured at scalebrowser.net/check"></a>
your-repo
Reads price pages in a real browser and keeps them in a sheet.
Install
npm install your-repo
Your readers never reach us
The badge is a file in your repo, not an image we serve. No reader's address ever comes to us.
scalebrowser.netnever askedIn Scalebrowser
Browsers for your agents that hold together
Every profile is its own browser, and its parts agree. Hardware values come from your real PC.
A Scalebrowser profile- Systemagrees
- Screenagrees
- Graphicsagrees
- Fontsagrees
- Time zoneagrees
- Languageagrees
One email with the download link, nothing else. Privacy
Free plan with AI built in · No credit card · Runs on your PC
Questions about the badge
The places your browser gives itself away, as the browser check counts them.
It is the head figure of the browser check. Its color follows the heaviest level found, green for none up to red for level 4, never the sum.
So your readers' addresses never reach us.
A linked image sends each reader's address to whoever serves it, on every view. A German court awarded damages for exactly that, and the risk sits with the site that embeds it.
Nothing is written anywhere.
The verdict writes nothing, and the connection measurement writes nothing to disk; it waits in memory under its ticket for five minutes. The badge itself is drawn in your browser.
No, it shows the day you made it.
It is a file in your repo. For a newer result, make a new badge and replace the file.
Yes, from that browser's state string.
Paste it under Another browser; it is read on this page and sent nowhere. A chk-1 string from before the head figure makes no badge.
A small SVG, under one kilobyte.
It reads scalebrowser check and your result and names the check's version in its title. The snippet around it links to scalebrowser.net/check.
More free tools
No account for any of them.
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- Connection fingerprintTLS and HTTP/2, read before any script.
- Proxy testFive signals of a proxy in one connection.
- Client hintsWhat your browser adds to each request.
- User agent parserWhat a user agent string claims.
- Bot protection lookupWhich protection stands in front of a site.
- Captcha testWhether a provider accepts your solved widget.
- Token counterTokens for GPT and Claude, MCP tool lists too.
- Browser cost calculatorYour runs against six cloud agent browsers.