Google Page Speed Optimizer

Google Page Speed Optimizer

by Amasty
Premier Extensions Partner


Magento Platform
Open Source (CE)
1.3, 1.4,, 1.4.2, 1.5, 1.6, 1.6.1,, 1.7, 1.8, 1.8.1, 1.9, 1.9.1, 1.9.2, 1.9.3
Commerce using on prem (EE)
1.10, 1.11, 1.11.1, 1.12, 1.13, 1.13.1, 1.14, 1.14.1, 1.14.2, 1.14.3,,,,,,,

Tech Specifications

Current Version:
Stable Build
21 February, 2018
Extensions, Site Optimization, Performance


Make your store much more Google and user-friendly by optimizing your code structure. Automatically compress product images and use advanced JS/CSS minification options.

Other Extensions by Amasty


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This Google Page Speed Optimizer extension will let you make your store friendlier for users as well as improve your site score in Google PageSpeed Insights tool. In addition to automatic compression of images with no harm to their quality, you will also be able to turn on CSS minification as well as choose level for JavaScript minification in your store. Moreover, this module lets you move JavaScript files to the footer to speed up pages loading. For your convenience, there is an ignore list for this setting, thus you can leave some JS scripts in the body or head sections if it is required for their correct work.

  • Clean CSS and JS files from unneeded lines;

  • Move certain JS files to the footer;

  • Clear browser cache automatically once JS/CSS have been updated;

  • Use advanced debug mode;

  • Compress images of different formats.

Optimize images in your store

With this extension, you can easily compress images in different formats with no quality loss. Such images will load faster that will have a positive impact on your site speed.

The images optimization can be done via the command line interface provided you have sufficient rights to modify skin files and media. Note that all product images are being backed up during the compression process which will prevent your store from any possible image data loss.

Enable CSS minification

Sometimes CSS files may not be clean from any unnecessary characters, new lines, comments and the like. By enabling a CSS minification option provided by this extension, you can easily get rid of such unneeded things in your CSS files without any negative consequences for your source code.

Use JavaScript minification

Increase your store speed by making your JavaScript code as clean as possible. There are 3 levels of JavaScript minification available in this module:


  • Removing white spaces;
  • Simple code optimization;
  • Advanced code optimization.

Advanced debug mode

If any minification errors occur, they will be thoroughly logged in a debug mode.

Ability to move JavaScript to footer

In order to let important content load much faster, you can move JS files to the footer.

Note: some scripts (like GA) may work incorrectly if placed in the footer. But the extension offers an advanced feature of 'Ignore' list where you can place the scripts that should not be moved.

Clear browser cache when JS/CSS files are updated

There is an ability to add timestamp to all CSS/JS files URLs, so that each time a cached file is updated, browser cache is updated accordingly. This means that customers will always see the right version of your site with all the changes applied by you.

No special knowledge is needed

There is no need in sophisticated settings configuration, you need to just install the extension, and it will start to work automatically.


Backend Extension Settings |you'll be logged in automatically


User Guide:

|Please take a look at a detailed extension user guide|


Our support policy

Release Notes

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  • Compatible with Open Source (CE) : 1.3 1.4 1.4.2 1.5 1.6 1.6.1 1.7 1.8 1.8.1 1.9 1.9.1 1.9.2 1.9.3
  • Compatible with Commerce using on prem (EE) : 1.10 1.11 1.11.1 1.12 1.13 1.13.1 1.14 1.14.1 1.14.2 1.14.3
  • Stability: Stable Build
  • Description:


    – Issue with double slashes in URL was fixed
    – Allows to add regular expressions to the ignore list
    – Added the setting to disable the javascript movement to the footer on certain pages


  • Compatible with Open Source (CE) : 1.4 1.4.2 1.5 1.6 1.6.1 1.7 1.8 1.8.1 1.9 1.9.1 1.9.2 1.9.3
  • Stability: Stable Build
  • Description:



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The best place to start if you need help with a specific extension is to contact the developer. All Magento developers have both a contact email and a support email listed.

Q & A

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