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Full Page Cache Warmer for Magento 2

Ensure fast web-site browsing experience with Magento 2 Full Page Cache Warmer. Provide users a flawless store performance to top search rankings and attract more visitors.

  1. Use 6 algorithms to prioritize pages for cache warming
  2. Warm up pages separately for mobile theme
  3. Exclude particular blocks from caching with Hole Punch
  4. Auto-update your cache after any catalog change
  5. Analyze the warmer’s efficiency with detailed reports
  6. Check Varnish Cache coverage
  7. Compatible with Magento Cloud
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User Guide
Get a bundle with 2 additional extensions and save up to 10%
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Free Lifetime Updates
90 Days Free Support

What is Magento 2 Full Page Cache?

Magento 2 FPC is an HTML code that is stored on a server and includes all the information about a generated page. It decreases the load on the server because the page won't be generated from scratch every time you access the URL. Thanks to this process, users get access to the store pages in less than 3 seconds.

→ Read how to set up FPC in Magento 2


Magento 2 is fast and well optimized for high loads and enterprise businesses. However, there are still a lot of things to be done to make your store as fast as possible. The store data is frequently cleared due to numerous reasons, from page content updates to cache lifetime expiration. Therefore, to timely update and display all necessary pages and provide customers with an improved experience, you need a tool that automatically warms page data and ensures its fast load.


With this tool you'll get the ability to automate the cache warming and make it invisible for the customers. The warmer emulates visitor behavior, and timely updates data from the page so that your customers and Googlebot always get the needed content faster. This way you’ll attract more customers to your store, grow conversion, and get higher results in Google ranking. Due to the feature-rich functionality, the module can be literally in minutes.

What benefits do you get for your store

Increase conversion rate due to accelerated pages load speed

Attract more customers with optimized SEO ranking position

Enhance user experience by delivering all needed pages

Prioritize pages for warming

Use 6 algorithms to choose pages for cache warming. What if you have a big web store with hundreds of pages? How to determine which of them should be warmed primarily? By configuring the priority, the extension will warm up the most important pages first. Just select the queue generation source, and a smart cache finder will do the rest getting the links for crawler from:

  • Pages Type
  • Text File with the list of URLs
  • Sitemap XML
  • Sitemap XML and Text File together
  • Customers Activity analysis
  • NEW: Page Types and Text File Together
full page cache warmer 1
full page cache warmer 2

Fully automate caching process

With Magento 2 Cache Warmer, you can easily configure the necessary system settings right after the module installation and then just relax.

    • Auto-generate a cache warming queue. The crawler works in the background mode. It automatically generates a queue in accordance with the set parameters to keep the data on all needed web store pages warm.

  • Keep your cache updated. Keep your page info updated. Auto-update pages after any catalog change or sale. Due to this handy option, all URLs of newly created or updated pages will be automatically added to the warmer queue.

Customize performance alternatives

Flexibly adjust performance options based on the server you are using. Seamlessly plan the optimal server load and the most appropriate time for the cache warming.

    • Schedule queue generation. Plan a cron job time to generate the cache warming queue depending on your needs.

    • Schedule specific time for warming. Set how often the crawler should process Magento pages added to the warming queue.

  • Speed up the crawling. Enable Multi Process Warming to include several URLs per one crawling request. Easily adjust the number of parallel processes for crawler.
full page cache warmer 3

Keep the log of cache flushes

When working with in your store, you may sometimes notice that the data is flushed due to some unknown event. It can be very challenging and resources-consuming to find the exact reason that causes the flushes. Click 'See the Flushes Log' to see more details in our User Guide.

Analyze crawling efficiency with detailed reports

Keep track of the crawling progress and find false cacheable pages in your Magento 2 store in time with detailed visual statistics reports. Get different data types carefully arranged in separate tabs. Conveniently view page statuses and analyze the percentage of errors and success loads.

The Improved Debug Mode

Now you can check the current context parameters and those parameters with which the page is warmed up right on the frontend to speed up the debug process and see what can be fixed for better performance. This option perfectly works on the staging environment with the native Magento cache. Please note that on the production environment and when the Varnish cache is on, the module won't be able to gather and process the necessary info.

Advanced options

Warm up most popular pages

Create a warming queue based on the most popular pages of your website. The crawler will automatically rank all the pages according to the number of customer visits. The most popular pages URLs will be at the beginning of the queue and will be warmed first regardless of of the data lifetime.

Warm pages according to user agents

If you have Lazy Load or Google Page Speed Optimizer extension installed, you can warm pages according to user agents. The feature supports WebP format and various image resolutions.

Exclude particular blocks from caching

It's not always possible to cache the whole M2 page, as certain sections are dynamic and unique to each customer. With the Hole Punch feature, you can mark certain blocks of a page to be loaded each time and never cached while still working with the rest of the page.

Select page combinations

Choose page combinations for the data warming up based on Customer groups, Currencies, Stores. The extension is also compatible with the Persistent Shopping Cart. Additionally, specify which pages should be excluded from the crawling.

More Features for Magento 2 Cache Warmer

  • Set the XML Sitemap source files independently per each store view
  • Generate queues and warm up data via the command line
  • Set custom delay interval for crawler requests
  • Limit max warming queue size
  • Flush Cache for particular URLs
  • Compatibility with Magento 2 Varnish Cache and default File Cache
  • Enable/disable certificate verification
  • Use HTTP authentication
  • Manage all cron tasks on the Cron Tasks List grid

Automate the XML sitemap creation

Add Magento 2 XML Google Sitemap to make your web store maximally SEO-friendly. The XML sitemap improves the ranking of your website in search engines and befits the Amasty FPC extension for creating the URL queue.

Additional way to gently promote related items

Equip your Magento 2 store with the user-friendly tool to improve the UX of any sort of a web store. Make the shopping process for your customers simple and flawless with Magento AJAX Checkout that adds products to cart programmatically.

Easily comply with the latest legislative EU requirements

Make sure your site asks for all required consents and avoid penalties with the Magento 2 GDPR extension. Gain more loyalty from your customers by strengthening their data security and privacy.

How to enable full page cache in Magento 2?

  • Log in to your Admin panel.
  • Navigate to Stores > Settings > Configuration.
  • Select the System option in the Advanced drop-down.
  • Complete the Full Page Cache section.
  • Select Built-in Application or Varnish Caching in the Caching Application field.
  • Set the expiration time for the page cache in the TTL for public content field.

Product questions

Is there a way to change the order in which the links are being crawled?

The order of links in the file is the order of their crawling. Read the full answer to get more information.

Magento 2 Full Page Cache: Speed Up Your Site

Due to Magento full page cache settings availability in the second version, a site will display category, product, CMS pages quicker. A response time is improved a lot through reducing the page load on the server or Magento full page cache auto generation.

Read the FULL answer
Reasons to choose

Other Features

  • 100% Open Source — Easy To Customize
  • Follows Magento Code Architecture
  • Separated HTML/CSS/JS
  • Simple installation via Composer
* The name "Magento" and the logo are the trademarks of Magento, Inc.
9 Reviews
Nov 11, 2020
80% faster site speed!
Warmoth Custom Guitar Parts, Web Developer
It is a must-have tool for any Magento store. When we started to use it, our site speed has become 80% faster! Also, the module is easy to configure.
Photo Amasty employee
Amasty answer
Nov 11, 2020
Alena Hamolka / Product Team Lead
Hi Pascal, thank you very much for your kind feedback and for sharing your great results! We're grateful to have you as our customer!
May 29, 2020
Speeds up eshop
I use Cache warmer for 1 year to speed up eshop, because we becompare with litespeed. The module is easy and I ll recomended to intigrade with litespeed.
Photo Amasty employee
Amasty answer
May 29, 2020
Natalya Chekanina / Head of Sales Team
Hello, Aisar! Thank you so much for your feedback. We would be happy to see you in our store again!
May 04, 2020
Better experience for visitors by decreasing load times for pages
Bill Ferris
Decor Interiors, President
I've been using the extension for 6 months. The main thing I wanted to improve was Improve page loading speed and I've got it. Also there was better experience for visitors by decreasing load times for pages. New or edited pages are automatically added to the warming queue and Amasty is very responsive to Magento 2 version updates to ensure that their extensions are not merely compatible but configured for optimal performance.
Amasty is great for small and big online companies alike. Their extensions are effective and reasonably priced, and they are great with communication should you have questions or discover minor issues.
Photo Amasty employee
Amasty answer
May 05, 2020
Natalya Chekanina / Head of Sales Team
Hi, Bill! Thank you so much for your detailed feedback regarding Full Page Cache Warmer for Magento 2. We would be happy to see you in our store again!
Jan 22, 2020
It's is worth buying but it is lacking
I have used this extensions with several clients but it is somewhat lacking.

* Queue generation is lacking for instance when you generate a queue for categories it only uses rewrites meaning it will generate disabled categories.

* It is somewhat buggy with the queue locking. Amasty offered me a patch to fix this though
Photo Amasty employee
Amasty answer
Jan 22, 2020
Natalya Chekanina / Head of Sales Team
Dear Stephen! Thank you for your feedback. We would be happy to see you in our store again!
Mar 15, 2018
Good extension for m2, good support
We use Magento 2.2 with a custom theme and several extensions. With this module pages are cached and loaded very fast. The tool itself is simple, though at the beginning u can have some questions with configurations as we had. The support team was quick to answer and resolve our case, so that wasn't actually a problem to run the module correctly.
Feb 15, 2018
Good value for money
We considered several alternatives and chose amasty. There are cheaper options, but fpc is worth every penny. After installation, our store works much-much faster. Also, if you need help, the support team is quick to answer.
Nov 27, 2017
simple and fast
After migration to Magento 2, I bought the extension and came across a crawler queue issue in Magento 2.2. However, the guys fixed it soon and now I'm totally satisfied with the module. I don't need to clean cache manually every time I make changes, the debug mode shows cache is warmed where needed. So, it wasn't a waste of money.
Aug 20, 2017
It puts on speed
Fpc is really easy to install and configure. Actually, you can leave the default configuration and set the cache to work. What's more, the support team replies really fast. We had some questions after the installation but they answered to them all in a minute.
May 15, 2017
Not bad
Either way, the extension works well and the load speed is much faster now. Though, Memcache is not fully supported by the fpg.

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2.3.6, 2.3.6-p1, 2.4.0-p1, 2.4.1, 2.4.1-p1, 2.4.2

You can always download the recent version free of charge from your account

Installing an upgrade is easy — check now

My Downloads
Version 2.3.4
Last Update: Apr 20, 2021
2.3.4 - Apr 20, 2021:
  • Improvement we enhanced the work of debug mode that will show the current context parameters and those parameters with which the page is warmed up
  • Compatibility we improved compatibility with Persistent Shopping Cart
2.3.3 - Mar 29, 2021:
  • Fix we fixed the issue with warming up pages for a specific customer group when required attributes are set
2.3.2 - Mar 19, 2021:
  • Fix we resolved the problem that occurred when saving a product
2.3.1 - Mar 04, 2021:
  • Improvement we added a new option that allows generating a warm-up queue in the background via cron when the setting ‘Auto-generate Queue after Cache Flush’ is enabled
  • Fix we fixed the issue with ‘Sitemap XML’ queue generation source
2.3.0 - Feb 25, 2021:
  • New we added a new Queue Generation Source, so you can warm pages using a text file and page types as united sources
  • Compatibility we improved compatibility with Amasty Google Page Speed Optimizer. To achieve better compatibility we refactored crawler source code according to the coding standards; thus, we improved page crawling performance
See previous updates
Version 2.2.10
Last Update: Feb 12, 2021
2.2.10 - Feb 12, 2021:
  • Compatibility we enhanced compatibility with Varnish cache, now you can monitor Performance Reports and Cache Coverage Rate in Warmer Log when using Varnish cache
2.2.9 - Dec 24, 2020:
  • Fix we fixed the issue arising when saving and adding products
2.2.8 - Dec 21, 2020:
  • Fix we fixed the issue with disabled products added to the Cache Warmer queue
2.2.7 - Dec 11, 2020:
  • Fix we fixed the issue with Crawler Progress overscale in Warmer Log
2.2.6 - Oct 26, 2020:
  • Fix we fixed the error appeared in customer-login and customer-logout
2.2.5 - Sep 21, 2020:
  • Fix we resolved the problem with logging Varnish cache flushes
2.2.4 - Aug 20, 2020:
  • Improvement minor code improvements were implemented to enhance the extension security
2.2.3 - Jul 23, 2020:
  • Improvement we added the functionality that allows you to avoid the ‘301 Moved Permanently’ status in Warmer Log.
2.2.2 - Jun 29, 2020:
  • Fix we fixed the issue with URLs for warming when the setting ‘Use Categories Path for Products URL’ is enabled
2.2.1 - Apr 21, 2020:
  • Improvement we reduced the product saving time when the setting ‘Auto-generate Queue after Cache Flush’ was enabled
  • Fix we fixed the issue with warmer queue generation by a specific store
  • Fix we fixed the issue with the generation of URLs by 'Pages Types' Source
2.2.0 - Apr 13, 2020:
  • New now the extension includes a new log that lets you check what actions cause cache flushes
Version 2.1.3
Last Update: Mar 30, 2020
2.1.3 - Mar 30, 2020:
  • Improvement we improved code constructions for Magento Marketplace standards
2.1.2 - Feb 18, 2020:
  • Improvement we added sql index for pair url, mobile in tableamasty_fpc_activity
  • Improvement we change algorithm warming for multiple stores, where 'Add Store Code to Urls' = Yes
  • Fix we added Cron Scheduler List extension as required to composer.json
2.1.1 - Dec 04, 2019:
  • Fix we solved the problem with caching desktop pages
2.1.0 - Oct 14, 2019:
  • New now, the extension includes a new option that lets you run multiple threads to minimize the time required to warming your site
  • Improvement we added URL links to Warmer Log
Version 2.0.4
Last Update: Sep 26, 2019
2.0.4 - Sep 26, 2019:
  • Fix we solved the problem with generating queue on Magento 2.1
  • Fix we resolved the issue with displaying reports in production mode
2.0.3 - Sep 04, 2019:
  • Improvement amcharts library was updated
2.0.2 - Sep 02, 2019:
  • Improvement minor code improvements
2.0.1 - Aug 12, 2019:
  • Compatibility with Amasty Automatic Related Products was resolved
  • Fix the issue with notice: Undefined variable URL was resolved
2.0.0 - Jul 22, 2019:
  • New we added new warmer log and efficiency reports
  • New we added the new feature - Holepunch. It's the ability to exclude blocks from the full page cache.
  • New now the extension is able to warm up pages separately for mobile theme.
  • Improvement we improved the way customer activity source works. The possible exception error was fixed.
  • Improvement now product pages of the newly created products are added to the warmer queue right after the creation of the product
Version 1.2.1
Last Update: May 31, 2019
1.2.1 - May 31, 2019:
  • Fix the issue on the 'setup:upgrade' step for Magento 2.2.3 was fixed
1.2.0 - May 30, 2019:
  • New now it is possible to launch Queue Generation and Queue Procession from the command line
  • New now it is possible to flush Full Page Cache for a certain page from the 'Warmer Log' grid
  • New new algorithm for creating a warming queue based on the most popular pages of your website
  • Improvement minor visual improvements in the admin area were made
  • Improvement now after the Fill Page Cache flush a new queue will be created and processed
Version 1.1.3
Last Update: May 02, 2019
1.1.3 - May 02, 2019:
  • Fix the issue with php. version in 'composer.json' was resolved
1.1.2 - Mar 27, 2019:
  • New the ability to manage all existing cron tasks on a Cron Tasks List grid in backend was added
1.1.1 - Dec 26, 2018:
  • New now the XML Sitemap source files can be set independently per each store view
1.1.0 - Dec 04, 2018:
  • New the new type of the available Query Generation Source was added - 'Sitemap XML and Text File together'. Both the sitemap and the text file will be used for creating the URL queue for FPC warming.
  • New the compatibility with the Amasty XML Google Sitemap was added. The sitemap created by the Amasty extension fits well the Amasty FPC Warmer for creating the URL queue
  • Improvement now it is possible to set the path to the Sitemap XML file
Version 1.0.10
Last Update: Oct 22, 2018
1.0.10 - Oct 22, 2018:
  • Improvement the appearance of the frontend FPC information block was improved
1.0.9 - Sep 03, 2018:
  • Fix the possible issue when the crawler fails to warm pages was resolved
1.0.8 - Jul 31, 2018:
  • Compatibility the compatibility with Magento 2.2.5 was added
1.0.7 - Jul 11, 2018:
  • Fix the issue with updating Magento from v.2.1.x to v.2.2.x was resolved
1.0.6 - Jun 11, 2018:
  • Fix the issue with cron configuration options saving was resolved
1.0.5 - May 17, 2018:
  • Fix the issue with cron group name was fixed
1.0.4 - May 10, 2018:
  • Improvement cron group was changed from 'default' to 'amasty_crawler'
1.0.3 - Feb 05, 2018:
  • PHP 7.1 compatibility was improved
1.0.2 - Nov 03, 2017:
  • Fixed issue with crawler queue in Magento 2.2
1.0.1 - Aug 25, 2017:
  • Compatibility with Magento 2.2 introduced
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