Killer SEO and SEM. WebHealth 4.0 - A powerful test that runs "web diagnostics" exams on your website or blog. After the tests, the website or blog are harshly graded to the most minute of details. Once analyzed, the website or blog can be lightly or heavily updated depending on the "health score". After all of the updates and keyword attachments, the website or blog will be ready to do all of the ground work.