| best seo software | The best SEO Software |
| citation flow | An SEO metric created by Majestic SEO to quantify the influence of a URL based on the number of sites that link to it. |
| authority score | A compound metric used to gauge a domains overall quality and influence on SEO. The score is based on the domains domain score, trust score, quantity of backlinks, quantity of referring domains, quantity of referring IPs, correlation between domain score and trust score, follow vs. nofollow links, organic search traffic (from our Organic Positions report), and number of users (from our Traffic Analytics report). |
| google partner | Google Partners is a Google program for advertising agencies and digital marketers. Joining Google Partners allows one access to special events and training, extensive industry research, and certification opportunities. |
| term frequency-inverse document frequency | (TF-IDF) A measurement used by Google to determine how important a keyword is on a webpage by comparing its frequency and usage on other webpages. |