Hi, This is Johan. We recently launched multi-language eCommerce websites based on Magento 2.06
I am wondering there's anyway to speed up our websites. (any opinions are welcome!)
The websites consist of three URLs.
-> This website is providing English and Korean language services
-> This website is providing Chinese language service
-> This website is providing Japanese language service
I checked our websites' speed at https://gtmetrix.com/.
The google page speed grade is fine, however, the Yahoo Yslow score is not satisfying. I don't know why they gave different grades though.
You can check the following link:
You may get help from here.