Last year I install fresh Prestashop 1.6.1.4. Before that I was using version 1.4.5.1.
Because of google requirements I go to 1.6 and I enable ssl on new site. Before that I was always on first site between first three on google with key words: stenske nalepke .
New site is mobile friendly and have ssl. But now with 1.6 I'm on second site average position for same key word is between 10-15. And I keep geting errors with robots.txt if I genarete them in BO. Another annoying thing is that I have a warnings for all products, if I test site with structured-data testing-tool for products. Picture in attachment.
What Im doing wrong? Can someone point me in the rigt way?
my site www.trendom.si