WP Fastest Cache Review: Old Interface a Dealbreaker? (2025)

Ease of Use

For ease of use, I rate WP Fastest Cache a 4 out of 5.

Here’s why:

• WP Fastest Cache offers a clean and intuitive checkbox-based interface.
• The interface feels a bit dated compared to modern WordPress plugins.
• While the premium installation process is manageable, it requires the user to juggle both free and premium plugins.

WP Fastest Cache is easy to use, thanks to its checkbox-based settings and clean layout.

Despite the dated interface and premium setup quirks, it remains highly functional and user-friendly.

Initial Setup

Installing WP Fastest Cache can significantly improve your WordPress site’s speed by creating static HTML files from dynamic content.

To install the free version, go to your WordPress dashboard, go to plugins > add new, and then search for “wp fastest cache” in the search bar.

Install and activate the plugin:

After activating the plugin, you will see WP Fastest Cache on the side panel and tinker/enable features in the settings.

If you want to install the premium version, purchase it first from their official website and you will get an email from them.

Download the plugin either from the email or on the “Premium” tab in the WP Fastest Cache options in your admin area.

After that:

• Go to the plugins > add new page on your website
• Click the upload plugin button

Upload the zip file of the premium plugin to the page and activate it from there:

Nice!

Now, it’s important that you don’t delete the free version of the plugin since the premium version works with the free version.

User Interface

Congratulations on installing WP Fastest Cache, what’s left now is to go to the settings and enable the features you want to use.

What’s nice here is that each setting is presented as a checkbox, which then makes it simple to turn options on or off.

For example, options like cache system, minify html, gzip, and browser caching can be enabled with a single click.

For the user interface:

• The settings are organized in a single-tabbed layout.
• The design looks basic but clean.
• The interface definitely appears dated compared to modern plugins, but it’s also not cluttered.

As you have noticed, each feature in the settings page has a small information icon (i) that you can click if you want to read more information about it.

This will open another tab in your browser and go to a tutorial page regarding the feature with the information icon you just clicked.

Best Features

I rate its best features a 4.4 out of 5.

Here’s why:

• WP Fastest Cache offers a robust cache system even in the free version.
• Some advanced features, such as image optimization and database cleanup, are locked behind the premium version.
• The image optimization feature is effective, but the credit-based system could feel restrictive for users with large image libraries or frequent updates.

WP Fastest Cache excels with its powerful caching and additional premium features like image optimization and database cleanup.

Here are some notable features of WP Fastest Cache:

1. Cache System

The cache system is the main feature of WP Fastest Cache.

It works by creating static HTML files of your website’s pages and serving them to visitors, skipping PHP execution and database queries.

Here are its features:

• Automatic cache creation
• Clear cache for updates
• Cache for mobile devices
• Preload cache

The cache system is available in the free version of WP Fastest Cache, offering powerful caching capabilities for any WordPress website.

With just a few settings, you can achieve a significant boost in speed and performance.

2. Delete Cache (Pro)

The delete cache feature allows you to manage and clear cached files easily, resulting in your website always serving the most up-to-date content to visitors.

Here are its key options:

• Clear all cache
• Clear cache and minified CSS/JS
• Target folder details
• Clear specific pages
• Timeout rules

What’s nice here is that the plugin specifies the exact file paths where the cached content is stored, providing clarity on what is being removed.

The delete cache feature is especially helpful for developers and website owners who frequently update their sites.

With both manual and automated options, you can use WP Fastest Cache to have full control over your cached content.

3. Image Optimization (Pro)

Like any image optimization product, this feature helps reduce the size of your website’s images without compromising quality.

Here are its key features:

• Optimize all images
• Track optimization progress
• Automatic optimization
• Credit-based system
• Visual reports

When you use the auto optimize button, WP Fastest Cache will provide a con job command to automatically optimize images.

As you can see from the screenshot earlier, the tool also shows real-time statistics, including succeeded optimizations, pending files, errors, and total size reduction.

I include this feature since it can make your website faster and more efficient especially if you have lots of images without using any third-party plugins.

4. Database Cleanup (Pro)

The database cleanup feature helps keep your WordPress database clean and optimized.

Over time, databases accumulate unnecessary data, which can slow down your site, and this feature will remove that clutter.

Here are the key options here:

• Delete all unnecessary data from your database
• Remove old post revisions
• Clean out all trashed posts and pages
• Delete spam comments and trashed comments

You can also schedule automatic cleanups once a day or once a week to keep your database optimized without manual effort.

Cleaning your database often can reduce database bloat, improve query performance, and ensure your website runs smoothly.

Reliability

For reliability, it deserves a 4.6 out of 5 rating.

Here’s why:

• WP Fastest Cache consistently delivers exceptional performance, with industry-leading speed for both front-end and back-end operations.
• While updates are frequent and reliable, some advanced features in the premium version might feel necessary for optimal performance.
• The plugin is lightweight and stable, but its dependency on regular updates means users must stay vigilant in maintaining the plugin for continued reliability.

WP Fastest Cache is a standout performer, offering top-tier speed and consistent updates, and its lightweight design gives it a nice stability.

Despite some premium dependencies, its strong maintenance record and performance make it highly dependable.

Performance

As for the plugin’s performance itself, I tested it with Code Profiler, and here are the results (total of both plugins):

• Website frontend: 0.010 seconds
• Admin backend: 0.010 seconds

For comparison with its competitors (lower is better):

Feature	WP Fastest Cache	LiteSpeed Cache	WP Rocket
Website Frontend	0.010 seconds	0.023 seconds	0.107 seconds
Admin Backend	0.010 seconds	0.027 seconds	0.103 seconds

As you can see, WP Fastest Cache has exceptional speed on both the front end and back end, outperforming both LiteSpeed Cache and WP Rocket.

The results clearly show WP Fastest Cache operates efficiently with minimal overhead, with its lightweight nature helping it perform quickly without burdening server resources.

WP Fastest Cache delivers equally fast results on both the front end and back end, maintaining a consistent performance level.

Updates and Maintenance

WP Fastest Cache is a well-maintained plugin with consistent updates that focus on improving performance, fixing bugs, and adding new features.

It has a detailed changelog on its site (premium) and its WordPress plugin repository (free) page:

If you have checked the changelog, you will see the plugin receiving regular updates, often several times a year.

The updates mainly focus on:

• Bug fixes
• New features
• Improvements
• Security and compatibility

Each entry in the changelog includes clear notes on fixes, enhancements, and new features, all organized by version.

Many updates prioritize performance improvements and user-requested features, which shows that the developers listen to their community.

Support

For the support, I give it a 3.9 out of 5.

Here’s why:

• Premium users enjoy fast, direct email support, ensuring their issues are addressed quickly and efficiently.
• Free users must rely on WordPress support forums, which, while active, may not offer the same immediacy or personalized assistance as email support.
• The tutorials and blogs are well-structured and beginner-friendly, but users seeking more specific or complex assistance may find these resources somewhat limited.

WP Fastest Cache provides reliable support, with responsive email support for premium users and active engagement in free forums.

Comprehensive tutorials and blogs are great for self-help, though free users may miss the speed of direct contact.

Customer Service

WP Fastest Cache provides multiple ways for users to seek help or share feedback when they encounter issues.

In any of the plugin pages inside the admin area, you can see a visible “Send Us an Email” button and another one for adding your review.

Clicking on the email button will direct users to the contact us page on their official website with their actual email address written.

This is a direct and quick way to reach their team, which is ideal if you need fast support (and when you’re entitled to it, like being a premium user).

This is what the contact page looks like:

If you’re a free user, the best way to do that is to go to their WordPress support forum on the plugin’s page to post questions or raise issues.

They actively reply to issues raised there, so it might be a good idea to use it as well especially if you’re using the free plugin.

Tutorials and Blog

WP Fastest Cache also provides a well-organized tutorial and blog section that helps users understand its features and use their plugin effectively.

The tutorials have a clean, structured layout with clear headings, step-by-step instructions, and code snippets when necessary.

The blog section features advice, optimization tips, and general WordPress-related topics, with thumbnails and well-organized categories for easy navigation.

I’ve viewed some examples of their tutorials, and the content is clear, concise, and easy to follow, and yes, even for beginners.

Some of what I liked include:

• Step-by-step instructions are well-written and supported with code examples.
• Screenshots and highlighted sections make it easier to understand complex instructions.
• Advanced tasks like using function hooks or editing wp-config.php are broken into simple steps with explanations.

Here’s an example:

Tutorials are written with a beginner-friendly tone so that even users with limited technical knowledge can follow along.

Basic tasks are also explained clearly, while more advanced concepts include detailed examples to reduce confusion.

Pricing

For the pricing, I give it a strong 4.7 out of 5.

Here’s why:

• WP Fastest Cache’s one-time payment model offers excellent value compared to subscription-based alternatives.
• The entry-level price of $49 may still feel high for small site owners or hobbyists who only need basic caching features.
• While the included 1,000 image credits are a nice addition, users with heavy image optimization needs may find themselves paying extra for credits over time.

WP Fastest Cache’s pricing strikes a great balance with its one-time payment model, making it a cost-effective option for long-term use.

The tiered plans and included features cater to diverse needs, though the upfront cost might deter casual users.

Cost Breakdown

WP Fastest Cache uses a one-time payment model, which is a refreshing option compared to subscription-based pricing.

Personally, this kind of payment model has better value for website owners looking to invest in performance optimization.

Here’s a breakdown of what makes their pricing stand out:

• The bronze package at $49 is perfect for single-site owners.
• The silver ($125) and gold ($175) packages provide licenses for up to 3 or 5 websites, perfect for businesses or developers.
• The platinum package ($300) covers up to 10 websites, which is ideal for agencies or professionals with multiple sites.

Unlike subscription models, WP Fastest Cache offers lifetime support and updates with a single payment, so no extra costs down the line.

All plans include 1,000 image credits, and if you need more, you can purchase additional credits from the plugin in the admin area.

Money Back Guarantee/Refund

WP Fastest Cache offers a 30-day refund policy, which gives users plenty of time to evaluate the product and decide if it meets their needs.

From reading their policy, I can say that the process is straightforward, making sure that users have a hassle-free experience.

Here’s what stands out about their refund policy:

• You have a full month to test the plugin and request a refund if it doesn’t meet your expectations.
• Refund requests can be made by simply sending an email to their support team at fastestcache@gmail.com.
• All payments, refunds, and customer inquiries are managed by Paddle.com, a trusted online reseller for a smooth and reliable process.

The policy emphasizes user satisfaction, which shows the team’s confidence in their product and their commitment to happy customers.

There are no unnecessary hoops to jump through—just send an email within 30 days, and your refund will be processed.

Final Thoughts

When considering WP Fastest Cache, start with the free version to explore its capabilities and see how it fits your needs.

If your site demands advanced features like image optimization or database cleanup, upgrading to a premium plan is worth the one-time cost.

For small websites, the bronze plan is ideal, while agencies should look at higher-tier options for scalability