SEO Tip #79) Remember that Google’s Doesn't like selling/buying links and Google is against buying/selling links. So Sites that sell links can lose their trust to Google (also in search engines).
SEO Tip #80)

SEO Tip # 81)

SEO Tip # 82) Image Optimization:
1) Robots.txt file: All our images store at images folder.
EX:www.yourname.com/images/seo.jpeg. Ensure that the images folder you are storing your images in is not blocked by your robots.txt file
2) Image Naming: You Name your Images with Descriptive Titles - Name it as "Search-Engine-Optimization.jpeg". Instead of naming an image as "Image-1.jpeg or Image-2.jpeg, "
3) 'ALT' Tags: For better optimization of the images Use ALT tags in <IMG> .
Here’s an example: <img src="filename.gif" alt="Alt description goes here">
SEO Tip # 83)