Because modern web is bloatware. Too much javascript, CSS, ads and cookie popups. The hardware and internet speeds are generally not as fast as a desktop. So, it takes much longer to render on a phone.
Also, a lot websites nowadays deliberately make their mobile web experience shitty (cough ** reddit cough) to force their users to install their app.
Because modern web is bloatware. Too much javascript, CSS, ads and cookie popups. The hardware and internet speeds are generally not as fast as a desktop. So, it takes much longer to render on a phone.
Also, a lot websites nowadays deliberately make their mobile web experience shitty (cough ** reddit cough) to force their users to install their app.
Not every developer designs their site for mobile. Some design it for desktop, others for apps, some for phones.