Hi, thanks for the answer. The situation to occurs with several smartphone and not only with my LG G3 6″
Please, look the differences in the mobile version between https://www.grupoimagno.com and https://www.fotografossinfronteras.net.
grupoimagno.com display one column
fotografossinfronteras.net display two columns.
The fotografossinfronteras.net is only redirections with mask to the website grupoimagno.com.
Why this difference? if the smartphone is the same and the website too?