Should be immediately visible, locatable, or knowable.
Ideas rule structure
Main ideas at the “top” of the screen and supporting and secondary information below.
Structure of the content and the website
Should be readily recognizable to your visitor.
Simple constructions are best
Limit one idea to a group of words, whether sentence, phrase, paragraph.
Avoid technical terminology
Unless you clearly and intentionally have its purpose in mind and definition available.
Data, detail, and complexity
Are subjects for subsequent pages and should be logically placed.
Each subsequent page’s content
Should be apparent by its link and consistent with its predecessor.
Detailed information
Can be accessed through links for printing.
Edit out the superfluous
No matter how clever if it detracts from your message.
Spell check,
Then have your pages independently proof-read.
Always focus on your message
Invite feedback with a “mailto” for comments, suggestions, questions to enhance the effectiveness of your website; ignore (don’t respond to or waste your time on) idiotic responses.
Formatting:
Each page should be consistent in design.
Use a table, one row/one column, to center your text in the monitor’s display (80% or so) to create margins left and right.
Leave white space between paragraphs to enhance readability.