Increase magento 2 sites page speed minimising css and js make the site down

[sujithathanga]

hai,

I need to increase my site's speed..so using some references i have minimised the css and js but it makes the site down..

Can anyone give the solution..

[Rakesh Jesadiya]

could you please check system.log from var/log folder and if any report ticket is generated then please check from folder var/report and edit report id to debug your issue.

[Sunil Patel]

Hello @sujithathanga

Make sure below thing

1) production mode

2) di compile

3) disable js bundle

Hope it will help you.

[Hitarth Pattani]

Hello @sujithathanga

After compressing JS and CSS, you might need to run the commands deployment commands again. 

Can you please run below commands and check the site again? 

php bin/magento setup:upgrade
php bin/magento setup:static-content:deploy
php bin/magento cache:flush

Also, if you can share the error details then it will help to understand things well. 

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