Magento 2 Performance Optimization Tips

Magento 2 Speed Optimization Tips

Choose The Right Magento Hosting. ...
Update the Magento Version. ...
FPC For Magento 1. ...
Skip Built-in Cache – Use Varnish. ...
Speed up Magento 2 via Memcached or Redis. ...
Keep Updating the Indexers. ...
Inspect Third Party Modules. ...
Enable Magento Flat Catalogs.

How can you improve the performance of Magento 2?
How can I increase my Magento speed?
How do I reduce first byte time in Magento 2?
Why is my Magento site so slow?
What is Varnish Cache Magento 2?
How do I reduce HTTP requests in Magento 2?
How do I test TTFB?
Why Magento 2 is so slow on localhost?
How does Magento 2 varnish work?
What does Varnish cache?
How do I flush Varnish Cache?

How can you improve the performance of Magento 2?

How to Speed up Magento 2

Step 1: Optimize Server and System Requirements.
Step 2: Update latest version of Magento 2.
Step 3: Enable Varnish Cache.
Step 4: Configure Memcached.
Step 5: Enable Flat Categories and Products.
Step 6: Optimize Javascript and CSS.
Step 7: Setup Content Delivery Network.
Step 8: Use a good theme.

How can I increase my Magento speed?

Following are some some technical methods which can be implemented in the admin panel to improve page load speed of a Magento store:

Update to the Latest Magento Version.
Enable the Flat Catalog.
Clean Magento Logs.
Merge Javascript and CSS Files.
Uninstall Irrelevant Extensions.
Manually Reindex Data.
Enable Caching.

How do I reduce first byte time in Magento 2?

10 Steps to Improve Magento 2 Performance

Time to first byte (TTFB) audit and optimization.
3rd-party extensions audit.
Upgrade your hosting plan.
Switch to production mode.
Set full page cache storage to Varnish.
Minify, merge and bundle CSS and JavaScript.
Use Google PageSpeed server extension.
PHP7.

Why is my Magento site so slow?

Magento Isn't Slow by Default

In addition, a contributing cause of low performance is the lack of server/hosting resources. The hosting solution that powers the Magento store is the key to the success of the online store.

What is Varnish Cache Magento 2?

Varnish Cache is an open source web application accelerator (also referred to as an HTTP accelerator or caching HTTP reverse proxy). Varnish stores (or caches) files or fragments of files in memory; this enables Varnish to reduce the response time and network bandwidth consumption on future, equivalent requests.

How do I reduce HTTP requests in Magento 2?

Optimization Steps

Use Nginx or Litespeed. ...
Caching. ...
Implement Redis Cache. ...
Implement Varnish Cache. ...
Reduce Server Response Time. ...
Minimize the Number of HTTP Requests. ...
Merge and Minify (CSS, JS) ...
Combine Images Using CSS Sprites.

How do I test TTFB?

In addition to curl, you can check TTFB using these tools.

Google Chrome browser Inspect tool.
Gtmetrix.com.
Webpagetest.org – Website Performance and Optimization Test.
Performance.sucuri.net.
Tools.keycdn.com/performance.

Why Magento 2 is so slow on localhost?

The main reason why magento2 is slow in developer mode is related to thousand of static and compiled files generated on the fly.

How does Magento 2 varnish work?

Magento itself has a caching mechanism, but it does not cache pages. But Magento2 supports Varnish Cache out of the box. In order to run Varnish on your Magento2 implementation all you need to do is install Varnish and deploy the Varnish configuration file (A Varnish VCL file) in your Varnish implementation.

What does Varnish cache?

The cache is often the most critical piece of software for a web-based business. Varnish Cache is a powerful, open source HTTP engine/reverse HTTP proxy that can speed up a website by up to 1000 percent by doing exactly what its name implies: caching (or storing) a copy of a webpage the first time a user visits.

How do I flush Varnish Cache?

There are three ways to remove objects from the Varnish Cache :

Clear the cache by a particular url.
Clearing the entire cache.
Fine tuned control of the cache with Varnish Cache ban expressions.