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WordPress Plugins to Remove Query Strings from Static Resources
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9 WordPress Plugins to Remove Query Strings from Static Resources

No one can deny that user experience and speed are big on the Internet. Webmasters are continuously trying to improve the speed and overall performance of websites. There are many ways to increase website speed, and one of the easiest methods is removing query strings from static resources.

What Is a Query String?

Simply put, a query string is a URL that contains either “&” or “?.” It contains a group of keywords added to the base URL by a web browser, and it’s created when a user keys in the variables for a database search. The search engine creates a dynamic URL containing the query string based on the results. The “?” merely acts as a separator and does not form part of the query string.

Why You Should Remove Query Strings

Internet users expect a website to load quickly. As early as 2010, Google recognized website speed as a ranking factor for SEO. One of how you can greatly increase website speed is by caching static resources like JavaScript and CSS using proxies and CDNs. However, if query strings are present, they do not allow a resource to be cached. Though this allows any update to be reflected immediately, it also increases a page’s loading time. Therefore, removing these query strings is advisable to enable caching and improve the website’s speed. To know more about caching plugins, check out our earlier post.

When you test the speed of your website using tools like Pingdom, GTmetrix, WebPagetest, or Page Speed tools, you’ll also receive recommendations on improving your website’s speed. One of the more common recommendations you’ll come across is to remove query strings from static resources.

Query strings do not fit into the hierarchical path structure. They are too long and are of no real use when sending a load of information. Also, query string data are directly visible to the user and can hence pose a security problem.

You can remove query strings from static resources in many ways. Two of the most common methods are adding a small piece of code in your functions.php file or using plugins.

In this post, we’ll check out the plugins that’ll help to remove query strings from static resources.

Plugins to Remove Query Strings from Static Resources

1. W3 Total Cache

Many webmasters install and use W3 Total Cache for caching static resources. If you happen to be one of them, you can prevent the creation of query strings by changing the settings. Click on Browser Cache under Settings, and uncheck the box for Prevent caching of objects after settings change.

W3 Total Cache

W3 Total Cache enjoys over a million downloads and is used by famous names like AT&T and SmashingMagazine. It is not specific to any hosting service and can work in many hosting environments. Removing query strings is only a small part of this plugin’s wide range of features. Its main function is to improve overall website performance by carrying out several optimization measures, all of which add up to a faster website.

More info / Download

2. Speed Booster Pack

The Speed Booster Pack plugin is powerful and designed to do many things to boost the speed of your website. It’s easy to use—simply install and activate. A new sub menu item, Speed Booster Pack, will appear on your dashboard from where you can modify the options.

Speed Booster Pack

In the plugin options page, you’ll also see brief statistics related to your homepage loading speed. The number of queries processed is displayed in a progress color bar.

Not only does the plugin remove query strings, it also enables lazy loading of images and loads CSS asynchronously. It minifies HTML and JavaScript, loads JavaScript files from Google libraries, and moves scripts to the footer. Besides, you can tweak many options to ensure that your website manages a high score on a speed test.

More info / Download

3. WP Performance Score Booster

WP Performance Score Booster is a simple free plugin designed to improve website performance by browser caching, GZIP compression, and removing query strings from static resources. There are no complicated settings or configuration, and you simply have to install, activate, and enable the three options.

WP Performance Score Booster

However, your hosting provider must enable gzip compression, and the .htaccess file in your root folder must have write permissions.

More info / Download

4. Comet Cache

Comet Cache builds a cache of every page, post, and link on your website and stores them intuitively. Fetching these cached pages is faster. Moreover, the plugin displays as an item in the dashboard menu, where you get to configure options as you like. It can recognize when to serve a cached version of the file.

Comet Cache

It allows client side caching and sets up an automatic expiration time for cache files. The plugin is packed with features to optimize website performance. Even so, you may want to consider the pro version if you need CDN support, HTML compression, an auto-cache engine, an automatic updater, and more.

More info / Download

5. WP Rocket

If you prefer a premium plugin to tackle query strings, you can try WP Rocket. It boosts website performance almost immediately on activation. There’ll be no need to deal with complex plugin settings.

WP Rocket

The plugin integrates a number of features, all aimed at improving the performance of the website. Not only does the plugin include a self-hosted bot that crawls your site and generates cached files. It also packs in a sitemap preload feature. Needless to say, the plugin also removes query strings from static resources. Enabling the option to remove query strings in WP Rocket will encode the version number into the URL. This way, users will always receive the latest version of your file.

More info / Purchase

6. WordPress WPO Tweaks

wpo tweaks wordpress plugin

With a fresh WordPress installation, you also get a bunch of stuff that does not really need to be there. Unfortunately, this leads to slowing down the performance of your website’s loading speed, which you do not want. After all, you want your page to be as fast as possible, keeping the experience at an all-time high.

Thanks to the WordPress plugins that we have here, you can ensure that you do not face any inconvenience that comes with a slow website. It impacts even search engine rankings!

WordPress WPO Tweaks is a great alternative with an array of features and functions, including removing the query strings from static resources. A few extra goodies you get with WordPress WPO Tweaks are eliminating gravatar query strings and jquery_migrate. Boost loading speed of your site with WordPress WPO Tweaks now.

More info / Download

7. Query Monitor

query monitor wordpress plugin

Query Monitor is a powerful, practical and super convenient free WordPress plugin that helps you optimize your website further. On top of that, the tool is also simple to use and effortless to set up. Besides, it displays user-friendly reports, ensuring you can quickly scan the data and act accordingly. In brief, Query Monitor monitors database queries, PHP errors, HTTP API calls and a whole bunch more. With Query Monitor, you will better overview the poorly performing plugins and themes.

When installing and activating Query Monitor, it adds an admin toolbar to the menu, allowing you to investigate the current page further. You will find notifications of slow, duplicate and error queries for you to take action immediately. Last, you can also set to whom Query Monitor shows its stats in the settings panel.

More info / Download

8. WP Speed of Light

wp speed of light wordpress plugin

If you would like your web space to load at lightning speed, you came to the right place. Out of the box, WordPress does not have its own optimization functions. Of course, the CMS (content management system) already operates smoothly, but additional features and functions you add to your page might slow it down. This is why it is almost mandatory to use an optimization tool to take your online presence to an entirely new degree.

One of such tools is WP Speed of Light. It optimizes, compresses, cleans and caches the system, making sure the experience is a striking one all the time. Especially when it comes to mobile users, the loading speed of your web platform must be first-grade. With WP Speed of Light, you can make it happen relatively effortlessly.

More info / Download

9. Swift Performance Lite

swift performance lite wordpress plugin

Swift Performance Lite is another fantastic free WordPress plugin that will impact your website positively. A solid plugin like Swift Performance Lite can do the trick when it comes to page optimization, making it load faster and perform better. To make a long story short, it is a cache and performance plugin to enhance your websites, making them more appealing to the end user and search engines. Indeed, one way to improve your page’s SEO is to make it load faster.

After you install and active the plugin, run the setup wizard and configure Swift Performance Lite according to your needs. Only then, you can start experiencing an improvement in your website’s overall performance (read satisfied users and customers). Core features of Swift Performance Lite are removing query strings from static resources, lazy load, image compression and a whole bunch more.

More info / Download

Improving the speed and performance of your website is not a one-time measure. Many major and minor tweaks go into speeding up your website. Removing query strings from static resources is easy to implement and can result in visible improvement in speed. The plugins referred in this post can help you along. Do let us know how they worked for you in the Comments section below.

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Frontend web developer and web designer specializing in WordPress theme development. After graduating with BA he self-taught front-end web development. Currently has over 10 years of experience in mainly CSS, HTML (TailwindCSS, Bootstrap), JavaScript(React, Vue, Angular), and PHP. Obsessed with application performance, user experience, and simplicity.

This Post Has One Comment

  1. Nirmal Kumar says:

    Even after I tried out these plugins, some query strings are left at static resources.

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