psi-local

Use PageSpeed Insights locally!

Using

• npm install psi-local --save-dev
• run your application locally (e.g. http://localhost:3000)
• create .js file and require module:

    const psi = require('psi-local');
  
    psi(3000)
      .then(data => {
        // do something with results ...
      });

• run node <your-file>.js

Additional

Module contains the only function and returns Promise for more the best usability. You can easily use ES2017 syntax for working with psi-local as this promise is never rejected. If some errors occur, it will return object { err: Error }

  (async function() {
    const port = 3000;
    const stats = await psi(port);

    if (stats.err) return handleError(stats);
    return handleResults(stats);
  })()

MIT License

Fill free to use and contribute