Is the performance of mobile web on mobile devices related to different platforms (IOS/Android) or different browsers (UC/QQ.)?

on IOS, the performance of the same set of pages in Safari is different from that in UC browsers;
is this related to the operating system or browsers?


is essentially related to browsers. Browsers of different systems must be different

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1befcbf-53341.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1befcbf-53341.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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