26 Tips To Optimize Drupal Website Performance

26 Tips To Optimize Drupal Website Performance

Drupal Website Performance

Do you know that a Drupal website that has been well-optimized is very fast and can handle several million hits every day? With Drupal, you can build cutting-edge digital experiences on the web while making your site even safer. On the other hand, a badly optimized Drupal site slows down the response time on purpose, makes the site very vulnerable, and can often cause database latency. There are, however, a number of ways to solve the complex performance problems and improve the speed of a Drupal website so that it loads faster. 

Most of the time, quick ways to improve the speed of a Drupal website include using a Content Delivery Network (CDN), optimizing MySQL, making some architectural changes, and caching in different ways, like View Caching and Page Caching. Aside from these, Drupal has many other ways to lessen or improve bandwidth needs.


How to make a Drupal site work better

Are you having trouble with a drupal-based website that is slow and out of date? This blog post has a list of things you can do to speed up your Drupal site by improving its performance. Let’s learn more:

  1. Bring the Drupal site’s core modules, contributed modules, and styles up to date. The core, the contribs package, and the themes should always be up to date.
  • Go to “Reports” and then “Available Updates” to run changes.
  • Click “Check manually” to look for updates directly.
  1. Network for delivering content to users. Using Drupal to set up a Content Delivery Network (CDN) is a quick and easy way to reduce the time it takes for your website to load and make sure that all of your static content (like product pictures, JavaScript, and CSS) is served from the CDN.
  2. Make use of caching. Drupal has choices for caching. This is possibly the easiest way to make your site run faster with Drupal.
  • Caching pages

    Check that both “Internal Dynamic Page Cache” and “Internal Page Cache” are loaded and turned on by default.drupal .For unnamed users, module caching happens on the web pages of the internal page cache, while both anonymous and logged-in users use the internal dynamic page cache. Go to Configuration > Development > Performance > Caching to turn it on. You can set a time for the highest age of the Browser and proxy cache.drupal

  • Twig Caching:

    This is mostly used for Drupal 8 theming and rests on its own cache of Twig templates that have already been compiled. It works by quickly separating from caches that have already been cleared with the Drupal 8 command drush cache:rebuild. True or false for Twig Caching in development.services.yml

  • Caching in BigPipe:  

      BIGPIPE caching is the best way to improve the speed of all Drupal 8 websites because it loads a page so quickly that users can interact with it              right away. It helps dynamic pages load quickly by loading different parts of the page at the same time.

  • Caching Views 

  1. To turn on caching for views, go to Administration > Structure > Views.
  2. Click “Edit” on the view where you want caching to be turned on. 
  3. Make the “Advanced box” bigger. 
  4. Click “Apply (all displays)” after choosing “Time-based” or “Tag-based.”
  • PHP Caching: 

  1. OPCache is a caching tool that is built into PHP.
  2. Enable GZIP Compression, which is a simple way to compress your website’s files to save data and speed up the time it takes for pages to load.
  3. Use the way browsers store pictures, CSS, and JS.
  4. Turn FastCGI on 
  • Mem Cache:

    Web developers use Mem Cache a lot to store database data, API calls, and chunks of page rendering in RAM. It is a general-purpose distributed memory object caching solution. It helps improve the website’s performance in a big way. Mem Cache could be useful because it can keep information as small as a number or as big as a finished HTML page.

  • File Cache:

    This caching helps web writers get around problems that come with servers that have to read a lot of files. The file cache is a place where coders can store data and use the server kernel to control files in an easy way for the server.

  • Redis Cache:

    Redis stands for Remote Dictionary Server, which is an in-memory data structure store that developers use as a database, cache, message exchange, and streaming engine. Redis caching helps a website’s general performance and scalability by keeping data that is often accessed in the server’s memory.

  • Image Optimizing is important

You can change how much space a picture takes up. By default, it is set to 75% in Drupal 8. It can be done by using the speed tips for Drupal websites below:

Go to Configuration > Image tools to change the ratio. 

Then you can change the percentage and click “Save configuration” drupal

Use the Fast 404 plugin to cut down on Drupal 404 errors

Combine CSS and JS.

By putting all of your CSS and JavaScript files in one place, you can improve the speed of your front-end and the time it takes to download. This happens because the browser doesn’t have to get any files, which cuts down on the number of HTTP calls.

  • Go to Configuration > Development > Performance to turn it on. 
  • Now, click “Aggregate and compress CSS files” and “Aggregate JavaScript files.”
  • Click “Save configuration”

To speed up a page

Use minify js and CSS.

For the error log

Use syslog instead of database logging

Use search tools like Elastic Search and Apache Solr.

Optimize your database

Scale up the hardware on your database server, add more CPU cores, and use RAM and disk storage array technology to get the most I/O on disk reads and the least amount of delay. You can reduce the number of queries by changing your application or by using standard database optimization methods to improve their performance, such as building the right indexes for the field. 

We can set up a master database and a sub database in the settings.php file.

$databases[‘default’] says:”by default” = array (






$databases[‘default’] says:[‘replica’][] = array (






Turn off the package for the PHP Filter

Turn off updating the theme registry

Turn off parts that aren’t needed 

You can turn off modules like Administration Development tools, Devel, Devel node access, Module Filter, Blog, Forum, Taxonomy, Search, Help, Shortcut, Database Logging, Color, Toolbar, Tracker, and Statistics (this module writes to your database every time a page loads). If you use Google Analytics, you probably don’t need this. The same goes for Update Manager if your site doesn’t need its features. 

To speed up the performance of your Drupal site

use modules like blockcache_alter, elysia_cron, entitycache, pathcache, lazy loading pictures, and Cache Warming. Use cache for reverse proxy You might want to setup and set up an HTTP accelerator

Like Varnish.

Varnish is a “reverse proxy cache” that handles anonymous page views and static files much faster than Apache.

Increase the amount of RAM that the computer has access to. If you are using shared hosting, move Drupal to a virtual private server (VPS) where you have full control over the amount of RAM, CPU, disk space, and network speed. Change the RAM space in the PHP.ini file to 128MB or more.


If you need to, change the max_execution_time setting

in the PHP.ini file from 60 to 120 seconds or more. This will keep long-running programs like the cron from running out of time and getting stuck.

Adjust Apache for clients using Apache max

Choose a host that is solid and has faster speeds.

Remove blank spaces and notes

by hand from.tpl to make the Drupal theme work better. There shouldn’t be a space between lines in.tpl.

Make big changes based on what Google Pagespeed and Yahoo YSlow say to do. 

Make sure the Drupal site is built according to code standards and that the core API is used correctly.


If you want to improve

how well Drupal 8 works on the web, use NGINX as your web server. By making small changes to nginx.conf, mostly to the update.php front controller, speed can be improved. Nginx is a system that looks to the future. It can be used to cache, balance load, act as a reverse proxy, and do a lot more.  


Use the AMP

standard to make sure that pages load quickly on mobile devices.

Add another file system

to your Drupal site by using the S3 File System. It can be used to store files in Amazon’s Simple Storage Service (S3) or any other storage service that is compatible with S3. It works great for Drupal sites that are spread out over several hosts.

Load balance is an important part

of making a Drupal website work better. As a good way to improve speed, you should set up a web farm, which is a group of web servers, and put a load balancer in front of them. Handle the web requests on each of the web sites in turn to spread out the load.

Best Drupal Development Services: Up-to-date

Drupal has functions and modules that help scale up performance in response to changing needs and a growing number of users with different bandwidths and ways to join. This makes sure that the Drupal website with dynamic features and lots of content loads faster reacts quickly to database queries, and improves overall performance.

The top Drupal development company is Appic Softwares, which can help you build or manage Drupal software. We have a team of Drupal workers who have worked in the field for a long time. They have managed a number of clients and worked on a wide range of projects in different businesses. 

We can even help you find full-time Drupal developers for your project. Then why not just do it?

Contact us now!

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