Make Browsers Cache Static Files With mod_expires On Apache2 (Debian Squeeze) This tutorial explains how you can configure Apache2 to set the Exp. Enable it with “a2enmod expires” if you’re using Ubuntu or Debian – afterwards restart Apache): mod_expires.c> ExpiresActive on. It might be as simple as missing one keyword that is causing your issue. ## EXPIRES CACHING ## mod_expires.c> ExpiresActive On ExpiresByType.

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I then tried accessing one more file which was ceated on august month first time after enabling the expire. The following table explains the difference between them. Add comments here to get more clarity or context around a question. Forcing a file to download in a browser via htaccess 17, hits. This feature is only available to subscribers. The most useful guide I’ve met after a long research on the subject. Hello Mike, and thanks for your comment. I used expirexbytype 3 different WP plugins but none of them worked so far Hi John, Thanks for your response.

These HTTP headers are an instruction to the client about the document’s validity and expiresbyfype. After it expired only this expire configuration will work.

Sign into your account, or create a new one, to start interacting. Post as a guest Name. I am a newbie, and trying to build my own site. Thu, 19 Nov Your name and comment will be displayed, but we will not show your email expiresbyfype. Good and clear tutorial! Please note that the mime type for Javascript can vary somewhat depending on the distro and version of Apache used.

I spent some time researching this and asking around the office as was not able to find a good working solution. Eit says that the following links — all static, all going to outside servers — do not have expiration:.


I hope this helps to answer your question, please let us know if you require any further assistance. If you don’t set your Cache-Control for the HTTP headers, then, you will have a longer wait times when visiting your website.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Once I have the code structure, I can enter it very easily. Be sure to fully clear all temporary data in your browser.

How to Add mod_expires to your .htaccess

Each time your website is accessed without Cache-Controlyour website has to make a request to the server for each image, javascript file, CSS file, expidesbytype so forth to load.

Hello Chris, Thank you for contacting us. And, as you said, reverse CDN might introduce other problems. Instead of basing the Expires header on the access time of the browser e.

How to Add mod_expires to your .htaccess | InMotion Hosting

Hello Dear All, we are having a wordpress site and we have the following. Sign up or log in Sign up using Google. Would you like to answer one of these unanswered questions instead? If cached, the document may be fetched from the cache rather than from the source until this time has passed.

Hello JF, Thank you for contacting us. Hello Arnel, The configuration which expiresbytyppe given by Scott is working. I personally have apacge system in place for websites where I use these rules so that whenever changes are made to the Javascript or CSS files they are given unique names – see my ” Force reload of updated CSS and Javascript files with unique filenames ” for an example of how this can be accomplished without having to rename the files each time.

Enable it with “a2enmod expires” if you’re using Ubuntu or Debian – afterwards restart Apache: If you have any further questions or comments, please apaache us know.


Because the browser will cache these quite aggressively, if any changes are made to the files they will not be reflected in the browser. With the above 2 testing i got the below conclusion. You will need to edit your. It exxpiresbytype begin as soon as you add the.

Using Apache mod_expires to control browser caching

Webmasters Stack Exchange works best with JavaScript enabled. Southparkfan May 30, If i wait till the already defined expiration date expired then after that everything works normal and the modification are expiresbytye as soon as we change from server end.

Leave a Comment Add comments here to get more clarity or context around a question. The issue is resolved I don’t have httpd. The way it should work, is browsers who have already cached the files will wait until the expiration date set in the headers before checking back.

This expidesbytype the age of the cache for all documents other than those specified in the ExpiresByType for the site.

After that, the cache copy is considered “expired” and invalid, and a new copy must be obtained from the source. To expriesbytype how long a file type should be cached for, add a line following this rule:.

Now only one problem remainsSorry to reply laste as i was struck ip some other work. Also note that if you use a far future Expires header you have to change the component’s filename whenever the component changes.

I need your inputs on below: Was this article helpful? I’ve head it can be something wrong in my httpd.