A cartoon drawing sitting by a big screen with the words seo written with an open laptop browsing simba academy for seo dictionary terms
A cartoon drawing sitting by a big screen with the words seo written with an open laptop browsing simba academy for Simba's SEO dictionary terms
in

What is Cache?

A cache is a saved version of your web page.

A technology that temporarily stores web content, such as images, to reduce future page loading times.

When a user visits a website, their browser checks the cache to see if there is a saved version of the page that it can use. If there is, the browser loads the page from the cache. If there is no cached version of the page, the browser retrieves the page from the server.

Types of Cache:

  • Browser cache: The cache that is stored on your computer by your web browser.
  • Server cache: The cache that is stored on the server.
  • CDN cache: The cache that is stored on a Content Delivery Network (CDN).

Why is Cache Important?

A cache can help a website load faster because the browser does not have to retrieve the page from the server each time it is accessed.

A cache can also reduce the strain on the server, which can improve website uptime.

How does Cache Work?

When you visit a website, your browser checks the cache to see if there is a saved version of the page that it can use. If there is, the browser loads the page from the cache. If there is no cached version of the page, the browser retrieves the page from the server.

When a page is retrieved from the server, it is stored in the cache. The next time you visit the same website, the browser checks the cache to see if there is a saved version of the page. If there is, the browser loads the page from the cache. This can help the website load faster because the browser does not have to retrieve the page from the server each time it is accessed.

Some cache plugins also store a copy of the page on the server. This can help reduce the strain on the server because the browser does not have to retrieve the page from the server each time it is accessed.

What are some WordPress Cache Plugins?

There are many cache plugins available for WordPress. Some popular cache plugins include:

How do I Know if Cache is Working?

You can check to see if cache is working by opening your website in a browser and checking the page source. If you see a cached version of the page, cache is working.

You can also use a cache plugin to check if cache is working. WP Super Cache has a feature that allows you to check if cache is working.

What are some Cache troubleshooting tips?

If you are having trouble with cache, here are some troubleshooting tips:

– Check the cache plugin settings to make sure cache is enabled.

– Clear your browser cache and try again.

– Check your server logs to see if there are any cache related errors.

– Contact your web host and ask if they have any cache related issues.

Cache can be a great way to improve website performance. However, it is important to troubleshoot cache issues to ensure that cache is working properly.

Comments

Leave a Reply

Your email address will not be published.