Firstly, if your in the website hosting niche, this is extremely competitive but also very lucrative. I would start off targeting low competition...
Take a look at some of the most successful money making blogs: smart passive income, john chow, niche pursuits, matthew woodward. Why are they so...
If you want to get site indexed quickly then yes and use the "fetch site" in Webmaster Tools. Also pinging the site and submitting its RSS feed...
Pages and images are ranked differently. Images are ranked based on a number of factors, including alt tag, file name, how relevant the page is...
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