Hi Anyone else having problems with Google's Pagespeed tool? I am trying to benchmark a couple of my sites but, according to Google, my sites are not loading. They will work when I run them through the test at one point but if I try again, say 15 mins later, they will present the following error message An error has occured DNS error while resolving DOMAIN. Check the spelling of the host, and ensure that the page is accessible from the public Internet. You may refresh to try again. If the problem persists, please visit the PageSpeed Insights mailing list for support. This isn't too much an issue for testing page speed but am concerned that if Google is getting this error on the speed test it will also get the error when trying to crawl and index the pages. I can confirm the sites are up and running. I the sites are pointed at the server via A-records and haven't been changed for many weeks so cannot be a dns updating issue.  Am at a loss to explain. Any advice would be most welcome. Thanks.

Hi all, wondering if i could gather some views on the best approach for this please... We currently have a magento site up with about 150,000 pages (although only 9k indexed in Google as product pages are set to no index by default until the default manufacturer description has been rewritten). The indexed pages are mainly category pages, filtering options and a few search results. While none of the internal pages have massive DA - seem to average about 18-24 which isn't too bad for internal pages, I guess - I would like to transfer as much of this over to the new domain. My question is, is it really feasible to have an htaccess with about 10,000 301 redirects on the current domain? The server is pretty powerful so could probably serve the file without issue but would Google be happy with that? Would it be better to use the change url option in WMT instead. Ive never used that so not sure how that would work in this cause. Would it redirect users too? As a footnote, the site is changing because of branding reasons and not because of a penalty of the site. Thanks, Carl