aminthindsoft
The website in your link is far out of date, below best practice, and does not work properly,
do not rely on information from sources like that.
A web site purporting to offer SEO, design, optimising, ANY web services, has to be at best practice all the time
fixed, device-unfriendly, and table based welcome to the 80s
Google bing yahoo modify their algorithms frequently, with each iteration the importance of any static item is reduced.
Bots read Semantically, keyword stuffing is entirely negative, the unique, original, verifiable, text has to read as correctly spoken language