| bad neighbor | A bad neighbor, in SEO context, is a site with low quality and/or illegal content. Link to bad neighbors adversely affect the rank of a website. |
| page score | Measures the importance of a web page on a 100 point scale based on the volume of links pointing back to the page. |
| render-blocking scripts | A script that forces your browser to wait to be fetched before the page can be rendered. Render-blocking scripts can add extra round trips before your browser can fully render a page. |
| infographic | Noun. A large, oversized image in which many purported facts have been embedded in a stylized format. The intent of the infographic is to encapsulate useful, interesting information in an easy-to-read manner. Infographics cannot be indexed by search engines but they have given rise to Infographic Spam (q.v.). |
| on-site optimization | (OnPage SEO) On-site optimization is configuring your website to be discovered by search engines and indexed according to the keywords you are targeting. This includes optimizing meta tags (title, description, etc.) for keywords and optimizing content on each page to support the keywords a page is optimized for. |
