After the latest google update the content became very important and it is the main factor in which the rank on search engine depends. So the content should be unique and fresh.
Keyword stemming is a technique in which keywords of various popular sites are taken and to this prefix, suffix, plural are taken and new keywoerds are made. It is very effective and help in SEO a lot.
SMM stands for social media marketing and it is helpful in the purpose of marketing and branding. It is helpful in getting traffioc to your site and make a large number of people aware of your products.
Yes, of course, it is very profitable and it is very helpful in getting more and more people aware of your products and site. It is helpful in getting good number of visitors to your site.
Alt tag is the text written for an image in the website so whenever the visitor clicks on it the text is shown. It is helpful when the image is not loaded at that time alt text is visible.
Backlinks are the links inserted on various website. It is helpful in getting higher rank on search engine pages. HGigher the number of backlinks more will be your sitelinking.
keyword density refers to the number of keywords used in th content on stuffed in the content. The keyword density should be 2 to 3% of the content on a page.
Social media marketing refers to the marketing and promotion of your products on varioius social media sites. It will help you to get good traffic to your sites and it will also help in branding process.
On page
meta tags
url structure
internal linking
sitemap
robot.txt
offpage
social bookmarking
Image bookmarking
blog commentng
forum submission
guest blogging
press release
Proper link building refers to the quality backlinks and in this the links are redirected through keywords. It will directlyimprove the ranking on search engine pages.
SEO helps in increasing the visibility of website on search engine result pages. It also brings traffic to the site. It will increase the sales and conversion rate.