Every SEO knows 301 redirects are necessary from time to time. But are they affecting your other optimization efforts by slowing down page load time? Or are they sending bots on a wild goose chase? How many 301s are out there that you don’t need anymore?
Before I jump into this list, let me take you back to where this started: I was in a development meeting for one of our clients. This meeting had nothing to do with SEO. But, as usual, the discussion quickly sparked a few SEO considerations.
This client, a manufacturer of home goods, is particularly sensitive about the load time of their site, and rightfully so. They’ve got a lot of hi-resolution imagery on their site; therefore, every possible measure to minimize load time must be taken.
One of the proposed initiatives to cut load time was removing all 301 redirects. That got my attention.
Source – https://moz.com/blog/heres-how-to-keep-301-redirects-from-ruining-your-seo