How20 is a web for training most used software in the IT world to master basics and beyond. It guides you to popular software training and web development.

Difference between the h1 tag and SEO title in WordPress

Difference between the h1 tag and SEO title in WordPress

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What is the difference between the h1 tag and SEO title in WordPress? How to improve these two? Now, we answer these questions.
robots-txt

Optimizing robots.txt for search engines

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One of the important factors in optimizing WordPress is robots.txt. We talk about optimizing robots.txt for search engines.
How to upload HTML file without error 404 in WordPress?

How to upload HTML file without error 404 in WordPress?

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Today, we want to examine a way to easily upload and use HTML file. You will find How to upload HTML file without error 404 in WordPress.
Syntax error

How to fix Syntax error in Drupal 8

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Today, you will find a simple and easy way to fix Syntax error in Drupal 8. In fact, we are going to describe how to fix Syntax error in Drupal 8.
How to change PHP version of website?

How to change PHP version of website?

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Also, you can change the version of PHP to a lower one. Today, we are going to describe how to change PHP version of the website. Stay with us.
How to fix upload max filesize error in WordPress?

How to fix upload max file size error in WordPress?

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When you upload a video, you may encounter an upload restriction error. We want to briefly explain how to fix upload max filesize error in WordPress.
How to remove the header from a homepage?

How to remove the header from a homepage?

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We want to talk about header removal from the homepage of a website. The following article will teach you how to remove the header from the homepage.
503 error in WordPress

503 error in WordPress

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One of the WordPress issues is the 503 Service Unavailable error that can be created on WordPress website for various reasons. Follow us to fix it.
403 forbidden error in WordPress

403 forbidden error in WordPress

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It happens for you when you go to your website pages or the content of your home page and you see 403 forbidden Error in WordPress. Let's fix it.
PHP error

How to hide PHP errors in WordPress?

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PHP errors are visible to website visitors and we do not want that to be the case. The article, let's teach you How to hide PHP errors in WordPress.