How to know and reduce unused JS and CSS code

Publishing help SEO
1

Hello,

I runned a google lighthouse check on my website and it shows that I need to reduce JS execution time and main-thread work. I am wondering how can I do this on Webflow. Any advice, articles or videos would help.

Thank you!

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Here is my site Read-Only:
https://preview.webflow.com/preview/dundas-life?utm_medium=preview_link&utm_source=designer&utm_content=dundas-life&preview=d18e69733ba911724533967529783e44&pageId=62a18f42b2b19a5c4dbfd314&workflow=preview

Published link: About Us: Life Insurance for Canadians - Dundas Life

2

hi @DAJY,

Just from playing around with your site in DevTools, it looks like your GTM is running quite a few scripts - I’d recommend checking in Google Tag Manager. It seems to be mainly Drift responsible for slowing the page down.