Whatis not a key factor while designing a website?
? usability
? user-friendly
? consistency
? complexity

Complexity

Explanation: Web designing is referred as the designing of a web page for different purposes such as online business,etc. The most important factor is usability for the improvement in performance of any site and keeping it successful.

It should be user friendly so that interaction and understanding between user and web page can easy.Consistency is also a feature which ensure that web page opened in any browser should have similar quick working.

But there should be no complexity present in the web design which can cause misunderstand with the user and functioning.

do not use any of these common illegal characters/symbols:

# pound

% percent

& ampersand

{ left curly bracket

} right curly bracket

\ back slash

< left angle bracket

> right angle bracket

* asterisk

? question mark

/ forward slash

  blank spaces

$ dollar sign

! exclamation point

' single quotes

" double quotes

: colon

@ at sign