Hi guys, I need help... My Blog: http://ketchupandcaviar.com/ I like to change its theme. My blog already alive for the past 5 years with the same content and those are well indexed in google, if I change all those content whether it will affect my blog's PR? and also please suggest how can I build back-link easily for my blog? Thanks and looking for your suggestion guys!
seriously - 5 years and there have been no developments in your niche that would have justified updating the content of your site? what a boring niche Adding new content will impact on your PR - for the better, but it takes a lot of change for that impact to result in a noticeable shift. Changing the theme will depend on the CMS you've used but look for one that is "responsive" so that it will look good on both big screens, tablets and phones. As for link building - did you see we actually have a section of this forum dedicated to that?
You made me actually look at it. So, it has been updated in the last 5 years - but its another example of a site owner better suited to writing for locals in his local language.