I went through the links google is explicitly mentioning. The majority concerns http://sagemath.org/doc/ So, one of the "easy" fixes would be to define a suitable viewport for all documentation pages. The next step is then to work out a good fontsize, probably with a @media detection, for the documentation pages. Both measures combined could fix more than 50%.
-- harald On Thursday, March 19, 2015 at 4:47:07 PM UTC+1, William wrote: > > Hi Sage Developers, > > The http://sagemath.org > <http://www.google.com/url?q=http%3A%2F%2Fsagemath.org&sa=D&sntz=1&usg=AFQjCNEFHZGOlPd-4myb1Q7NDIK2e2e6IA> > > website is not mobile friendly, evidently. People browse the web a lot on > cell phones and tablets these days; in fact, about 10% of the traffic (or > about 9000 sessions) to http://sagemath.org in the last month was > mobile. Google has decided to send me frequent emails just to emphasize > how un-mobile-friendly sagemath.org is (see below). > > Harald Schilly moved the sagemath.org source code to > > https://github.com/sagemath/website > > so anybody can easily work on the website, send a pull request, etc. > > So -- is there anybody reading this who is good at making mobile-friendly > websites (e.g., responsive design maybe using Bootstrap 3), who would like > to work on this? Play around a little, and if it hooks you in, respond to > this email (to avoid duplication of work). > > -- William > > ---------- Forwarded message ---------- > From: Google Webmaster Tools Team <[email protected]> > Date: Thu, Mar 19, 2015 at 4:39 AM > Subject: Fix mobile usability issues found on http://www.sagemath.org/ > To: [email protected] > > > Message type: [WNC-451500] Webmaster Tools > > Fix mobile usability issues found on http://www.sagemath.org/ > <http://www.google.com/appserve/mkt/p/5CRmo3xG0K_tQtY-PtzmsInMhDRHwpzwvwCq30adpjnrb98JmsVtjL4pcjDXpIlyJqKE> > > > To: webmaster of http://www.sagemath.org/ > <http://www.google.com/appserve/mkt/p/5CRmo3xG0K_tQtY-PtzmsInMhDRHwpzwvwCq30adpjnrb98JmsVtjL4pcjDXpIlyJqKE> > > Google systems have tested 1,660 pages from your site and found that 100% > of them have critical mobile usability errors. The errors on these 1,660 > pages severely affect how mobile users are able to experience your website. > These pages will not be seen as mobile-friendly by Google Search, and will > therefore be displayed and ranked appropriately for smartphone users. > Fix this now: 1 > > Find problematic pages > > View a report of the non-mobile-friendly pages found on your site, and the > issues discovered. > Inspect mobile issues > <https://www.google.com/appserve/mkt/p/EeBt7003BLYgvOQWpirwlvRnSrDXHJULynC8h3qP9nFjz70tXlbk5Dde6rcupgCTdSYs9I992ea6VpzLMsEDeItD7mSORQcRpBk-yfLHjz3NepzD14t71u9NwbQU9a3rB7Ai6b4Bi3S73ACycDSRtXIQiMBxMY-TOBcrWKNPwjcRIfrzUcCsG1n45PhU3xEWv_hZfKuZXc7AmvwoKeHBBAJAjFSLk9vzaaFm2OieK89Op1sqCO8iyuFEBJ9xHU8bDjLVsm0iyA==> > 2 > > Learn about mobile-friendly design > > There are a variety of techniques you can use to make your site > mobile-friendly. Specifically, look for information about the issues > brought up in Webmaster Tools. > Follow our guidelines > <https://www.google.com/appserve/mkt/p/6dgESJXNWqddSuzWZjnSEV8Faw-u83tB9fSw2yKohULG_DkD54c4TtVRin1BtAxIpLr2TD45mH3IkJFIth9bgtwAKIzvfTA50e7Xbu_W9IC9m_B8w_wbkAu4ropmD_VE2Qm9Sv6XsHvRKF5EFglT2lif4PCarxs5mEFZIiWjcQ6Ta99rgh7XtNG6KuAr-34vra_eGfxZHiSYCNPHkjB5hNy9> > 3Fix mobile usability issues on your site > Fix the issues preventing your site from being mobile-friendly. > Not sure how to proceed? •If your site is built with software like > Wordpress or Joomla (also known as "Content Management System” or CMS), > read the easy steps to make a CMS mobile-friendly > <https://www.google.com/appserve/mkt/p/k2FZRiRn_RSj7xqGf2VJPB6pcnWqxvKg1V1d6BCybYPH8TZAwqxEjXKVmgMuuZF6mZrTjrq3Ii1lZv12LQ9LpwwMSj89w9lNV7Tq0SzdqIGat29SvGSew2NKLMObjnAfyYG_1rd-Uq8jQxxARIV9nPFTJfErh9G-vWg=> > .•Read more about building mobile-friendly websites > <https://www.google.com/appserve/mkt/p/KfhMyYqN7dQ_f2iaS8VGOguLIjq2fJ4GeGkE6jwGXrGk87S2L-FvEzPtb5RrUzZ9vmWOzdaPeFGDXlTW5T_JK-ZFwd11UYiI5jsOekSkdkZ6TUZNEvo5TSUSBs_-5BWcgks-UUT8mlpgJ7SUosUMaxVJXE4qK_6vwa0c> > > on our Developer site.•Ask more questions in our Webmaster Central Forum > <https://www.google.com/appserve/mkt/p/kgpVU__ZtY-hKt5LN2vG9pxL_rS2CX75Ymb1Ou7zMag7vZlBKysAmUKBPwtJdnegFWZxmrFP6GictaGauF0L6SHknw3obxObzW0MTALwl4ZpMEX6tK2w6_4Aq7c=>—mention > > message type [WNC-451500] > Google Inc. 1600 Amphitheatre Parkway Mountain View, CA 94043 | Unsubscribe > > <https://www.google.com/appserve/mkt/p/weIgtLoNIxMjSgeAzW2CAkFx_phxmrlS3vwt6Hm4RvpZ5RNzjSuC4roqCRpt45Nae5H2_28q55TPW4EYRrGwsZcajFJOc4MvuWIk8A==> > > Add partners > <https://www.google.com/appserve/mkt/p/mio920PbaneG6GzcZEVVGTpsfMdD7NtaZ2sXMhxCm0GbOO1AKw_jXFdjZuuei95_BUaLuc6Ace4lLYPQzJ64JOoz0494xCyKQU2WVnv4eWX0D4NB7XEYnilFFMlXQCaUa2AY59likPfq3rT-YWVuA3u_1CA0dHVu7kkI_B1qvYRLrzjxWHgKocXkwcECX-jODE26RFhb-_HZLwaOoXlGzvKCIMq2T-CTl6h8nQQOp0Aw8Bq6F_U10Q2nh5GC> > > who should receive messages for this Webmaster Tools account. > > > > -- > William (http://wstein.org) > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
