Forum Moderators: Robert Charlton & goodroi
it looks as if it's the Smartphone Googlebot that's ignoring the 301Nobody--not even google--can ignore a 301. Once a 301 response has been received, there are only two options: follow the redirect, or go away. Google currently follows redirects almost immediately, just like a human browser, unless coincidentally it has already recently crawled the new target URL. It is possible that the two googlebots share resources, so the mobile won't follow a redirect if the new URL has recently been visited by the non-mobile. And, presumably, vice versa.
Nobody--not even google--can ignore a 301.
It will still show me the old URL if I search explicitly for it, but otherwise I don't see it.
Does the old url still exist, or have you deleted it? Inquiring minds want to know.
I put 301s in place last September, while trimming similar content, and they work fine with all browsers
It's not clear to me ... did you actually test the 301s with a tool, or just try them "by hand" and they seemed to work right? A tool might reveal something useful.