English: You can add the <meta name="viewport"> tag in your in your page's <head> like %1$s <meta name="viewport" content="width=device-width, initial-scale=1"> %2$s
Dutch: Je kunt de <meta name="viewport"> tag in je in je pagina's <head> toevoegen zoals %1$s <meta name="viewport" content="width=device-width, initial-scale=1"> %2$s