Help me ! 400 Bad Request Error for only mobile(Some Pages)

dns

#1

i got some error massage called ‘400 Bad request Error’ for only few pages in google chrome in mobile…how to fix that…in pc website working fine…i’m noob in webdevelopment…


#2

400 errors are generally returned from the host, rather than Cloudflare


#4

go to http://keelclam.000webhostapp.com/ and set adm no=8388 and term1
goto https://rcexams.tk/ and set same data…
in mobile(chrome) result page not working…
sir can u plz tell me how can i fixed that…?