SEO

RankBrain

RankBrain is Google's third-generation artificial intelligence system that is used to process search queries.

A referrer string is a piece of information that a website sends to another website when the user clicks on a link.

These are previews of websites that provide more information about a particular result.

RSS feeds gather posts relevant to a user into one single feed. Adding an RSS file to your website could help you reach more people online.

Search engine marketing, or SEM, is the process of acquiring traffic by getting your site shown on search engine results pages (SERPs).

SERPs are the pages that show up when someone types in a query into Google or any other search engine.

Google SERP Features are a simple way to get the most out of your search results page.

A soft 404 error occurs when a URL is configured to return a 404 status code.

Structured markup is used to identify a document's content and enable it to be parsed by a machine.

TF-IDF is a statistical measure of how important a word is to a document in a collection of documents, relative to the whole collection.