I recently updated a web site for my local amateur radio club, to make it "mobile friendly", as defined by Google. One advantage of that is it gets higher search ranking by Google when a user is using a mobile device than a site would otherwise get, See
https://www.google.co.uk/webmasters/tools/mobile-friendly/?url=http%3A%2F%2Fwww.dhars.org.uk%2F Now I tried the same on the SageMath web site, and it fails. https://www.google.co.uk/webmasters/tools/mobile-friendly/?url=http%3A%2F%2Fwww.sagemath.org This means it is less likely to be reported by Google when someone is searching with a mobile device. So too is Mathematica, which also fails https://www.google.co.uk/webmasters/tools/mobile-friendly/?url=http%3A%2F%2Fwww.wolfram.com%2Fmathematica%2F but the SageMath cloud passes https://www.google.co.uk/webmasters/tools/mobile-friendly/?url=https%3A%2F%2Fcloud.sagemath.com%2F I was looking at a report from PayPal today, which shows that 85% of the things I sell are exported outside the UK, but 0% are purchased from my site with a mobile computer. I think it's about time I addressed that issue, and made my site "mobile friendly". Dr. David Kirkby Ph.D CEng MIET Kirkby Microwave Ltd Registered office: Stokes Hall Lodge, Burnham Rd, Althorne, Essex, CM3 6DT, UK. Registered in England and Wales, company number 08914892. http://www.kirkbymicrowave.co.uk/ Tel: 07910 441670 / +44 7910 441670 (0900 to 2100 GMT only please) -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.