Bug from using old version of Chrome's Lighthouse

 Warnings from Chrome's Lighthouse turned out to be bugs from using an old version of Chrome used for Windows7.


Lighthouse said: 'heading elements are not in a sequentially-descending order'.


I can get round this by using the 'Lighthouse' option at 'webpagetest.org'. Or I can go to a neighbouring libary that runs Windows10 and the latest Chrome



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