19 Most Important Search Engine Ranking Factors

Improve your site’s search engine rankings and drive huge search engine traffic your way. But while search engine optimization is essential, it is important to know which factors actually influence search engine rankings. I read this amazing Search Engine Ranking Factors report which compiled the wisdom of 37 leaders in the world of organic search engine optimization. They voted on the various factors that are estimated to comprise Google’s ranking algorithm.

While I tried to grasp the concepts underlying these SEO factors, understanding the whole document takes time and effort. To make it simpler, the guys at Search Engine Journal compiled a quick reference (color chart) sorted by the absolute rating of importance and not by category/type first as the original document.

4 High importance SEO factors

These were with full consensus

  1. Keyword Use in Title Tag
  2. Global Link Popularity of Site
  3. Anchor Text of Inbound Link
  4. Link Popularity within the Site’s Internal Link Structure

15 Moderate importance SEO factors

Some factors of High importance with some consensus were

  1. Age of Site
  2. Topical Relevance of Inbound Links to Site
  3. Link Popularity of Site in Topical Community
  4. Keyword Use in Body Text
  5. Quality/Relevance of Links to External Sites/Pages
  6. Rate of New Inbound Links to Site
  7. Topical Relationship of Linking Page
  8. Link Popularity of Site in Topical Community
  9. Relationship of Body Text Content to Keywords (Topic Analysis)
  10. Keyword Use in H1 Tag
  11. Age of Document
  12. Amount of Indexable Text Content
  13. Topical Relationship of Linking Site
  14. Age of Link
  15. Text Surrounding the Link

3. SEO Negative Factors

  1. External Links to Low Quality/Spam Sites
  2. Overuse of Targeted Keywords (Stuffing/Spamming)
  3. Content Very Similar or Duplicate of Existing Content in the Index

These SEO factors are really insightful in helping improve your rankings in SERP’s. If you carefully analyze these factors and apply them to your site, you should definitely see a rise in search engine traffic.


  1. matt says:

    Here is another great article about ranking factors. Take a look at that

  2. sisena says:

    Great post.Links from sites that have a lot of inbound links, are worth far more than links from small websites. Focus your link-building efforts on trying to get links from these authoritative sites

    Thanks for the information.

  3. Matthew Mapel says:

    I’m glad I found this site, I couldnt locate any info on this subject prior to. Also operate a website and if you’re ever serious in doing some guest writing for me you should feel free to let me know, i’m always look for people to check out my website. Please stop by and leave a comment sometime!

  4. Bonny Katzer says:

    Good site, where did you come up with the knowledge in this article? I’m happy I found it though, ill be checking back soon to see what other articles you have.

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