Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Has FavIcon Technology | -0.14 | 1 | 1 | 73 % | 63 % |
| 2 | Has DocType Tag Technology | -0.13 | 1 | 1 | 86 % | 58 % |
| 3 | Number of Includes Technology | -0.13 | 66 | 20 | 88 % | 57 % |
| 4 | Number of CSS Includes Technology | -0.13 | 25 | 8 | 84 % | 57 % |
| 5 | Number of JavaScript Includes Technology | -0.13 | 46 | 13 | 85 % | 57 % |
| 6 | Has HREF Lang Technology | -0.13 | 1 | 1 | 12 % | 67 % |
| 7 | Number of Forms Technology | -0.13 | 14 | 3 | 67 % | 67 % |
| 8 | Has Form Technology | -0.12 | 1 | 1 | 65 % | 60 % |
| 9 | Number of YouTube Accounts Technology | -0.11 | 1 | 1 | 14 % | 70 % |
| 10 | Has XMLRPC Technology | -0.11 | 1 | 1 | 29 % | 46 % |
| 11 | Has Apple Touch Icon Technology | -0.11 | 1 | 1 | 40 % | 65 % |
| 12 | Is OpenGraph Type Article Technology | -0.11 | 1 | 1 | 34 % | 57 % |
| 13 | Number of Videos Technology | -0.11 | 4 | 1 | 11 % | 66 % |
| 14 | Has Google Analytics Technology | -0.11 | 1 | 1 | 30 % | 53 % |
| 15 | Number of YouTube Embeds Technology | -0.1 | 2 | 1 | 10 % | 65 % |
| 16 | Number of Meta Generator Tags Technology | -0.1 | 3 | 1 | 30 % | 50 % |
| 17 | Has Video Technology | -0.1 | 1 | 1 | 10 % | 59 % |
| 18 | Has Wordpress Generator Tag Technology | -0.1 | 1 | 1 | 22 % | 43 % |
| 19 | Is WordPress Website Technology | -0.1 | 1 | 1 | 19 % | 42 % |
| 20 | Has YouTube Embed Technology | -0.1 | 1 | 1 | 10 % | 59 % |
| 21 | Has Google Verify Technology | -0.1 | 1 | 1 | 21 % | 64 % |
| 22 | Has Pingbacks Technology | -0.09 | 1 | 1 | 18 % | 48 % |
| 23 | Has Meta Viewport Technology | -0.09 | 1 | 1 | 89 % | 51 % |
| 24 | Number of Ads Technology | -0.09 | 7 | 1 | 6 % | 52 % |
| 25 | Number of Amazon Ads Technology | -0.09 | 7 | 1 | 6 % | 52 % |
| 26 | Has Meta Charset Technology | -0.09 | 1 | 1 | 85 % | 56 % |
| 27 | Has AMP Link Tag Technology | -0.08 | 1 | 1 | 7 % | 48 % |
| 28 | Is or has AMP Technology | -0.08 | 1 | 1 | 7 % | 48 % |
| 29 | Has Comments Technology | -0.08 | 1 | 1 | 10 % | 44 % |
| 30 | Has Comment CTA Technology | -0.07 | 1 | 1 | 9 % | 42 % |
| 31 | Has Disqus Technology | -0.07 | 1 | 1 | 2 % | 39 % |
| 32 | Is Drupal Website Technology | -0.06 | 1 | 1 | 2 % | 44 % |
| 33 | Is Shopify Website Technology | -0.06 | 1 | 0 | 3 % | 36 % |
| 34 | Number of Vimeo Embeds Technology | -0.05 | 3 | 1 | 1 % | 41 % |
| 35 | Has Vimeo Embed Technology | -0.04 | 1 | 1 | 1 % | 40 % |
| 36 | Has Flickr Technology | -0.04 | 1 | 0 | 1 % | 36 % |
| 37 | Is SquareSpace Website Technology | -0.04 | 1 | 0 | 1 % | 36 % |
| 38 | Number of Affiliate Links - Amazon Technology | -0.03 | 8 | 0 | 1 % | 32 % |
| 39 | Is Wix Website Technology | -0.03 | 1 | 0 | 1 % | 35 % |
| 40 | Number of Google Ads Technology | -0.03 | 1 | 0 | 1 % | 49 % |
| 41 | Has Google Maps Technology | -0.02 | 1 | 0 | 1 % | 39 % |
| 42 | Number of Google Maps Technology | -0.02 | 1 | 0 | 1 % | 40 % |
| 43 | Number of Affiliate Links - Commission Junction Technology | -0.02 | 1 | 0 | 0 % | 29 % |
| 44 | Is Joomla Website Technology | -0.01 | 1 | 0 | 1 % | 36 % |
| 45 | Has Google Trusted Store Technology | -0.01 | 1 | 0 | 0 % | 35 % |
| 46 | Is Google Website Technology | -0.01 | 1 | 0 | 0 % | 34 % |
| 47 | Number of Affiliate Links - ClickBank Technology | -0.01 | 1 | 0 | 0 % | 26 % |
| 48 | Has Google Ads Technology | -0.01 | 1 | 0 | 0 % | 35 % |
| 49 | Number of Affiliate Links - Ebay Technology | -0 | 1 | 0 | 0 % | 28 % |
| 50 | Has Intense LiveFyre Comments Technology | -0 | 1 | 0 | 0 % | 33 % |
| 51 | Is Tumblr Website Technology | -0 | 1 | 0 | 0 % | 33 % |
| 52 | Is AMP Page Technology | -0 | 1 | 0 | 0 % | 34 % |
| 53 | Is Weebly Website Technology | -0 | 1 | 0 | 0 % | 34 % |
| 54 | Number of Affiliate Links - Walmart Technology | -0 | 1 | 0 | 0 % | 26 % |
| 55 | Is Blogger Website Technology | -0 | 1 | 0 | 0 % | 33 % |
| 56 | Number of Affiliate Links - Belboon Technology | -0 | 1 | 0 | 0 % | 26 % |
| 57 | Number of Affiliate Links - AdCell Technology | -0 | 1 | 0 | 0 % | 26 % |
| 58 | Number of Affiliate Links - Digistore24 Technology | -0 | 1 | 0 | 0 % | 26 % |
| 59 | Has Facebook Comments Technology | -0 | 1 | 0 | 0 % | 33 % |
| 60 | Has Intense Debate Comments Technology | 0 | 0 | 0 | 0 % | 33 % |