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Hi, I am trying to block all the archive pages of my blog as Google is indexing them. This could lead to duplicate content issue. I am not using default blogger theme or classic theme and therefore, I cannot use this code therein: Please suggest me how I can instruct Google not to index archive pages of my blog? Looking for quick response.

Chrome supports prerendering whereas Firefox supports prefetching. So, can i include both of them to speed up the performance of the website in Chrome and Firefox? Is the below code right?