Does CSS formatting of ,  tags have effect on search ranking?
103296
Does text size and placement on page have an effect on SEO
39820
Is it important to have semantically correct HTML with regards to SEO?
12027
Is a tag edit substantial enough?
41265
Ability to sort/reorder interesting/ignored tags in sidebar
112973
Does the order of HTML attributes have any effect on performance?
129988
Is type="text/css" necessary in a  tag?
148198
How important are headings in SEO
71088
Position of tags when reading questions
93234
How are search results ranked?
5067
Highlight tags corresponding to our favorites
13890
Why do browsers match CSS selectors from right to left?
17655
SEO effects of a concise URL path vs a longer one with more keywords
114125
Vertical alignment of tags differs between Ask page and inline tag editor
132956
Non-Standard Attributes on HTML Tags. Good Thing? Bad Thing? Your Thoughts?
89363
Does excessive markup affect SEO?
99967
Why does adding a DOCTYPE affect my CSS?
72253
Excluding tags from search results