Does adding a Google Analytics Global Site tag in blogger website slows down its speed or not? Forum › Category: SEO - On-Page & Off-Page › Does adding a Google Analytics Global Site tag in blogger website slows down its speed or not? 0 Vote Up Vote Down Mohammad Athar Staff asked 2 years ago I want to use GA Global Tag on my blogger site. Will it affect the speed of my site?? 1 Answers 0 Vote Up Vote Down Aakash Staff answered 2 years ago No, it should not. GA Tag is asynchronous. It does not mess up with the speed of a website. You can use that without any fear. Please login or Register to submit your answer Username or Email Address Password Remember Me