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Automatic code highlighting on websites

Posted by Alex On August 9, 2023

Automatic markup of code on sites In this article, you will learn how to enable syntax highlighting of the source code on your websites. Code highlighting means automatic coloring of program source code elements in different colors in accordance with the syntax of the programming language. The shown option is suitable for both WordPress sites and any other sites. Note:...

How to prevent Tor users from viewing or commenting on a WordPress site

Posted by Alex On October 19, 2022

The Tor network is an important tool for anonymity, privacy, and censorship circumvention, which in some countries is being fought even at the state level. But Tor is a public tool, so it can sometimes be used for online trolling and bullying. This article will show you how: prevent Tor users from commenting on your WordPress site prevent Tor users...

iThemes Security locked out a user – how to login to WordPress admin when user is banned (SOLVED)

Posted by Alex On July 11, 2022

iThemes Security is a plugin for WordPress that makes it difficult for hackers to attack the site and collect information. Among other features, iThemes Security has protection against brute-form paths (search for “hidden” folders and files), as well as protection against hacking user credentials by brute force passwords. Once set up, the iThemes Security plugin usually works fine and doesn't...

How to make images on a site (including WordPress) maintain the correct aspect ratio

Posted by Alex On June 3, 2022

How to maintain aspect ratio with HTML IMG tag An image inserted into a page has the correct proportions by default unless you change it. When viewing images on a mobile phone, the images are scaled, that is, resized to fit completely on the screen. Web pages work in a similar way, including sites running WordPress. But I noticed one...

WordPress error “Another update is currently in progress” (SOLVED)

Posted by Alex On January 26, 2022

When updating a WordPress site, for example, when migrating to a new version of WordPress, you may encounter an error: Another update is currently in progress. This problem is fairly easy to fix. It is especially pleasing that this error is not fatal, unlike, this error does not prevent users from browsing the site, and the webmaster can go to...

Redirect to HTTPS not working in WordPress

Posted by Alex On May 21, 2021

This is not an obvious problem, because for some pages the redirect to HTTPS works, but for some it does not. I ran into this problem on WordPress quite by accident. Therefore, if you are a webmaster with WordPress sites, then I would recommend that you check your sites too. Redirecting from HTTP to HTTPS is quite simple, you need...

Permanent message “Briefly unavailable for scheduled maintenance. Check back in a minute.” (SOLVED)

Posted by Alex On April 18, 2021

When updating plugins, themes or WordPress engine, the site is automatically closed for users and instead they see the message “Briefly unavailable for scheduled maintenance. Check back in a minute”. This is normal and the site reopens immediately after the update is complete. But if the updates were interrupted, for example, due to your unstable Internet connection, then the website...

How to find out the publication date of any article

Posted by Alex On April 13, 2020

The world is changing rapidly, the information published 5 years ago is rarely valuable at the present time, because everything has changed too much: the mentioned store no longer exists, and a huge shopping mall was built in its place; the procedure for obtaining a visa has changed; the proposed service has lost relevance along with the disappearance of a...

WordPress: A critical error occurred on the site – impossible to enter the control panel (SOLVED)

Posted by Alex On February 21, 2020

After updating the plugins in WordPress on my VPS server, the site stopped opening. And it was even impossible to open the control panel – a message was displayed during all attempts (you can see a screenshot in the header of this article): A critical error occurred on the site. Please check the incoming admin mail for further instructions. Learn...

How to disable dash replacement in WordPress. AutoCorrect settings for characters and words in WordPress

Posted by Alex On March 28, 2019

Before each output of the text of the article, WordPress checks this text and can format it in accordance with its ideas of beauty. For example, in the text of the article, two dashes in a row will be replaced with one dash, three dashes in a row will also be replaced with one, a large dash can be replaced...