readmeta
readmeta is cli package built in nodejs. It helps you to test and preview your meta tags. You can get all your meta tags just by runing a single command.
readmeta also support single page application which change meta tags at run time.
Install
npm i readmeta -g
Note: - You might get permission issue while installing this package. In this case please run command as sudo or with admin priviledge.
Still not working
try this
sudo npm i readmeta -g --unsafe-perm=true
Example
Fetch meta
This will show all meta tags in console
readmeta --url=google.com
OR (with http included)
readmeta --url=http://google.com
Preview meta
This will open a browser and show how your app will be previewed in different app like facebook, whatsapp, twitter etc.
readmeta --url=http://google.com --preview