Is it worth redoing styles?

Question

I got to do project where all style is stored in html files. Will it be worth remaking then in css? Will it optimize website a little bit?

Answer 1

//i dont think this effects on website, though external style sheet can be used in multiple places, inline style only in specific page

https://www.sololearn.com/learn/CSS/1079/
https://www.hostpapa.ca/knowledgebase/understanding-external-internal-inline-css-styles/