| status codes | The response codes sent by a server whenever a link is clicked, a webpage or file is requested, or a form is submitted. Common HTTP status codes important to SEO: |
| link swapping | Where two sites link to each other. Often of low quality in terms of related content and rarely now of any great SEO significance. |
| relative path | A URL that consists of the path and resource but doesnt explicitly specify the protocol or scheme. |
| backlink tool | A tool that helps you check and analyze backlinks going to a website. |
| clustered results | Noun phrase. 1) A group of listings in a SERP from the same Website, positioned next to each other; sometimes using indentation to indicate secondary importance or relevance for some listings. Now mostly superseded by Sitelinks (q.v.). 2) A search engine may omit or hide 1 or more similar results from a Website, sometimes displaying the full list through an alternative query. |
