What is Cache?

Cache refers to the temporary storage of website data on a user’s device or on a server in the context of SEO. It contributes to faster website loading times and lower server load, resulting in a better user experience.

When a user visits a website, their device saves some of the site’s data, such as images and scripts, in order to help the site load faster the next time they visit. This can improve the user experience and lower bounce rates, both of which are important SEO factors.

Furthermore, search engines use caching to speed up the indexing of web pages. When a search engine crawls a website, it caches a copy of the HTML and other resources. When a user searches for relevant keywords, the search engine can quickly retrieve the page’s content.

Can Cache cause SEO issues?

Caching, on the other hand, can cause SEO issues. Users may see outdated information if, for example, a website’s content is frequently updated but the cache is not refreshed. This can harm the website’s credibility and authority, affecting its SEO performance.

How to avoid Cache related SEO issues?

To avoid these problems, website owners can employ techniques such as cache busting to ensure that their users always see the most recent version of their content. This entails appending a version number or timestamp to the URLs of the website’s resources, causing the user’s device to request the most recent version from the server.


To summarise, caching aids SEO by increasing website speed and user experience. However, website owners must be aware of potential issues and use techniques such as cache busting to ensure their content is always up to date.

Also Read – Breadcrumb