Is it acceptable to repeat the same h1 tag for desktop and mobile browsers in a responsive site?
50791
SEO regarding using separate  tags for the logo and website name
48768
Is there some markup to post tags?
3097
In IE 11 the first tag tries to escape the tags box
124331
Is it a bad practice to use similar floating action buttons with different functionalities in different pages
45637
Fixed-position header and menu on a web page -- is that okay?
39937
Switch to mobile site on standard browser
8968
Responsive Breakpoints?
126049
Mobile Redirect vs Mobile Responsive for SEO
151570
Responsive Design - How to deal with wide HTML Tables
42858
HTML Improvements Duplicate title tags in images
87816
Is it bad design to use table tags when displaying forms in html?
86728
What's the protocol for requesting a tag warning?
158319
Why does the order of media queries matter in CSS?
118095
Let any site onebox with  tags
10199
Should paginated content have unique meta tags?
48724
Are (non-void) self-closing tags valid in HTML5?
126478
Responsive Design Themes - What can sites customize and how can they get changes implemented?