Navigate to the Plugins screen and then click the “Add New” button
Click on the “Upload” link near the top of the page and browse for the Google Pagespeed Insights for WordPress zip file
Upload the file, and click “Activate Plugin” after the installation completes
Congratulations, installation is complete!
Configuration
An extended version of the folliowing instructions as well as other documentation are included in the “documentation” folder of this plugin.
Google Pagespeed Insights requires a Google API Key. Keys are free and can be obtained from Google. In order to get a key, you will need a Google account such as a GMail account. If you do not already have a Google account you can create one here: https://accounts.google.com/SignUp.
Login with your Google Account (Create a Google account if you do not have one)
Click the “Create Project…” button
You should now be looking at the “Services” page, if you are not, click “Services” from the menu on the left.
Scroll down the Services page until you find “PageSpeed Insights API”. Click the Switch to turn it on. You must agree to Google’s Terms and Conditions to continue.
After enabling the API, navigate to the “API Access” page from the left menu. Your API Key can be found under “Simple API Access.” Copy this key to your clipboard.
Paste this API Key into the Options page of Google Pagespeed Insights for WordPress
