Well respected SEO, Scottie Claiborne, wrote a guest article for Jill Whalen's popular newsletter named Switching to a New Domain Without Losing Your Google Rankings. In her article, Scottie ...

Attackers can exploit a caching weakness in mobile applications by forcing a permanent HTTP 301 redirection that will persistently serve a hacker’s content to a mobile app. Thousands of mobile apps ...

On a webmaster video hangout yesterday, Google trends analyst John Mueller strongly recommended that people migrating from HTTP to HTTPS do so with 301 redirects on a per-URL basis. He said you should ...

Google’s John Mueller offered an interesting explanation of how a 301 redirect will pass 100% of PageRank. The SEO community has known since about 2013 that there was essentially no PageRank loss ...

Google's John Mueller in a Google+ hangout this morning said at the 22:15 mark into the video that Google may decide that at some point, your 302 temporary redirects should be 301 permanent redirects.