Choose two optimization approaches that are useful for performance optimization:

(A) Avoid using new modern formats like WebP

(B) Asynchronous requests

(C) Proper compression & meta data removal for images

(D) Increase the number of ССS files per URL


This question is a part of the SEMrush Technical SEO Certification Exam. You can find 100% correct answers to all the questions asked in this exam in our SEMrush Technical SEO Exam Answers page.

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