[31] Due to this transformation the usage of nofollow resulted in evaporation of PageRank. So as to keep away from the above, Web optimization engineers produced alternative tactics that exchange nofollowed tags with obfuscated JavaScript and thus allow PageRank sculpting. On top of that various alternatives happen to be suggested https://damien1mht1.blogdun.com/23668373/details-fiction-and-search-engine-optimization