One of the most common causes of performance issues, is any plugin which provides redirection capability: Using a redirection plugin on WordPress can slow down your site and provide a solution by manually adding redirects to the .htaccess file. Note: if a plugin provides redirect capability (like MathRank) but you don’t use it, then you … Read more
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-44487 was published on 10 October 2023. It outlines a vulnerability in the HTTP/2 protocol, which allows DDoS attacks on a massive scale. LiteSpeed Technologies made a … Read more
This article includes a number of useful or common certbot commands. Please substitute yourdomain.com with your correct domain name. To check which SSL certificates are installed on the server: To create a To delete a certificate:
The cookie secure flag prevents the browser from submitting the cookie in unsecured HTTP requests, preventing an attacker that is eavesdropping the connection from getting access to that cookie.
Ocassionally you will experience a persistent error in Wordpress that states “Briefly unavailable for scheduled maintenance. Check back in a minute.”
The most common cause of errors in Wordpress is incorrect file and folder permissions.
Transients are a way of temporarily storing data in WordPress, conceptually similar to a sticky note. Transients are always created with a set maximum lifetime, after which they expire and are deleted.
Code Snippet Add the following code snippet to functions.php or through the Code Snippets (or Code Snippets Pro) plugin: Source: unknown That’s it, you’re done!
Code Snippet Add the following code snippet to functions.php or through the Code Snippets (or Code Snippets Pro) plugin: That’s it! You’re done!
This terminal command generates Diffie-Hellman parameters with 4096 bits. This provides good security while still providing acceptable performance.