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Articles by Salman Ravoof

Salman Ravoof is a self-taught web developer, writer, creator, and a huge admirer of Free and Open Source Software (FOSS). Besides tech, he's excited by science, philosophy, photography, arts, cats, and food. Learn more about him on his website, and connect with Salman on Twitter.

PostgreSQL vs MySQL: Explore Their 12 Critical Differences

Choosing between PostgreSQL vs MySQL can be challenging. There are plenty of things that set them apart. Learn more in this in-depth guide.
Reading time
22 min read
Updated date
August 5, 2024
Post type
Blog
Topic
MySQL Database
Topic
PostgreSQL

The Ideal WordPress PHP and Server Requirements

Check the WordPress PHP requirements to understand the minimum server and PHP recommendations for running a capable WordPress website
Reading time
16 min read
Updated date
March 5, 2024
Post type
Blog
Topic
WordPress Development

How To Fix the “Server IP Address Could Not Be Found” Error

Learn how to quickly and easily fix the common, yet still frustrating, “Server IP Address Could Not Be Found” Error.
Reading time
13 min read
Updated date
June 19, 2023
Post type
Knowledge Base
Topic
Website Errors

How To Set Up a WooCommerce Staging Site

Working on your online store doesn't need poor uptime. In this post, we're going to look at how to set up WooCommerce staging!
Reading time
15 min read
Updated date
March 13, 2024
Post type
Blog
Topic
WooCommerce

Query Monitor – Debug WordPress and Improve Website Performance

Learn how you can use the free query monitor plugin to debug slow queries and transactions on your WordPress website.
Reading time
19 min read
Updated date
March 12, 2024
Post type
Blog
Topic
WordPress Performance
Topic
WordPress Plugins

How To Fix or Bypass Error 451: Unavailable Due to Legal Reasons

Learn how to fix or bypass the Error 451: Unavailable Due to Legal Reasons message to access sites that are blocked.
Reading time
8 min read
Updated date
August 10, 2023
Post type
Knowledge Base
Topic
HTTP Status Codes
Topic
Website Errors

Brotli Compression: A Fast Alternative to GZIP Compression

GZIP compression has been the standard for a long time, but not any more! This post will dissect Brotli compression.
Reading time
16 min read
Updated date
January 4, 2024
Post type
Blog
Topic
Website Speed

Why Is WordPress Slow? Let’s Figure It Out!

Do you have a slow WordPress site? Let's figure out why it is slow using various site performance testing tools, and then fix the issue.
Reading time
30 min read
Updated date
November 14, 2024
Post type
Blog
Topic
WordPress Performance

The Ultimate Guide To Elementor Sticky Headers

A sticky header keeps important information in view. Learn how to easily build an Elementor sticky header to keep your audience engaged.
Reading time
18 min read
Updated date
January 5, 2024
Post type
Blog
Topic
WordPress Development

How To Fix the ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED Error

Learn what the ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED error message means and how you can fix it to get your SSL client authentication working.
Reading time
9 min read
Updated date
July 23, 2024
Post type
Knowledge Base
Topic
Chrome Errors
Topic
Firefox Errors
Topic
Website Errors

How To Fix the HTTP 422 Error

Unlike other HTTP errors, the HTTP 422 code will keep reappearing until you manage to troubleshoot the problem. Here's how to fix it.
Reading time
7 min read
Updated date
June 16, 2023
Post type
Knowledge Base
Topic
HTTP Status Codes
Topic
Website Errors

What Is PostgreSQL?

Learn all about PostgreSQL, the open-source, highly stable database system that provides support to different functions of SQL.
Reading time
20 min read
Updated date
January 24, 2024
Post type
Knowledge Base
Topic
PostgreSQL