WordPress Tutorial

When I update a WordPress plugin in my WordPress website recently, It throws the error message Briefly unavailable for scheduled maintenance. Check back in a minute. In this article, I will tell you how to fix this error.

I am creating a plugin that will execute certain functions when a specific payment gateway is available in WooCommerce. It is logical for my plugin options to be added to the same options page as the gateway’s options. I do not want to alter the gateway’s behaviour in any way, just display the options for

In this article, I will tell you how to add an email subscribe button to a WordPress website. After that, you can make your website visitors to subscribe your blog, and then you can introduce your newly published posts to your subscribers.

I create a WordPress website using the Astra theme. And I add some menus to the website. When I browse the website from a web browser on a desktop computer, all the menus can be seen correctly. But when I browse the website from a web browser on a mobile device, it will not show

Google tag assistant legacy is a google chrome extension, after you install it in the google chrome web browser, you can use it to verify the Google Tag ( for example Google Analytics tracking code tag ) status which you have installed on your website pages. This article will tell you how to install the

I install a WordPress website on my local computer first. Then I upload the local WordPress website’s folder to my VPS server. I also import the local WordPress website SQL data into the online WordPress website MySQL database. But when I log in to the WordPress website, I find there is no Add New button

This article will tell you how to debug the WordPress plugin ad inserter.

My website traffic dropdown month by month for almost one year. At the beginning of the year 2020, my website traffic is at a high level, at that time I am very happy. But this year I struggled with this issue. After almost one year of investigation, I finally find that the google search console

Nginx is used as a web server. And you can host multiple websites on one Nginx web server use same or different port number. To achieve this is very easy, what you need to do is to configure multiple websites in Nginx configuration file, then deploy each website content to each related website document root

The removal of the WordPress plugin is very easy, you can remove it just by clicking the Delete link under the plugin on the WordPress plugin list page. But what you do not know is that the plugin may leave some tables in your MySQL database, and these tables may have a large size which