Important Drupal 7 modules

TURN OFF:

Toolbar
Shortcut

TURN ON:

Module Filter
Administration menu toolbar

Basic On-page SEO

The trick is to allow the SearchEngine´s robots/crawlers easily read details about your page and let them sort sort and index your pages in some "box" or categories in their databases. 

My motto for this is : " If you will help them they will help you. " 

SearchEngine´s bot ready <meta> tags. Almost every html tags like H1, H2 etc are already obsolete and not used by S.E. to sort pages by it content. You can find it out here - on SEOMoz cheatsheet   

Here is the code, which you should use between you <head></head> tags:

<meta name="description" content="Enter your description " >

<meta name="robots" content="index, follow">

<meta name="keywords" content="Enter,your,keywords,one,after,another">

<meta name="author" content="Radim Sysel">

This will help you to get better ranks!

Crossbrowser convention - Radius for IE, FF, Chrome etc.

If you want to make radius in css for almoste every internet viewers, than just add everytime all 3 rows of the code bellow. I have tested it on FF, IE and on Chrome.

border-radius: 3px;

-moz-border-radius: 3px;

-webkit-border-radius: 3px;

Simple and easy !