Archives: servers
How To Improve Your First Input Delay on WordPress
April 11, 2023 | By David Selden-TreimanThe TL-DR First Input Delay (FID) is a user experience metric that measures the time it takes for a website • Read More »
How To Improve Your Time To Interactive on WordPress
April 10, 2023 | By David Selden-TreimanLearn how to improve your WordPress site's Time to Interactive (TTI) with optimization techniques for themes, caching, media files, and hosting providers.
How To Improve Your Cumulative Layout Shift on WordPress In 2025
April 9, 2023 | By David Selden-TreimanLearn how to improve your WordPress site's Cumulative Layout Shift (CLS) with expert tips on responsive design, optimization techniques, and server performance.
How To Improve Your Total Blocking Time on WordPress In 2025
April 7, 2023 | By David Selden-TreimanDiscover how to improve your WordPress site's Total Blocking Time (TBT) with expert tips on server optimization, caching, plugin management, and more.
Improving Your Largest Contentful Paint on WordPress In 2025
April 6, 2023 | By David Selden-TreimanDiscover how to improve your Largest Contentful Paint (LCP) on WordPress with image, code, webfont, and server optimization techniques for a faster site.
How Do Internationalized Domain Names Work In 2025?
April 4, 2023 | By David Selden-TreimanExplore Internationalized Domain Names (IDNs): learn how they work, their benefits, challenges, and future trends to create an inclusive internet.
How To Use nslookup To Test Your DNS
April 2, 2023 | By David Selden-TreimanLearn to use nslookup to test & troubleshoot DNS configurations. Master installation, basic & advanced usage, and common DNS issues with our guide.
How To Use dig To Test Your DNS Records
April 2, 2023 | By David Selden-TreimanMaster the dig utility to test and troubleshoot DNS records across Linux, Windows & MacOS. Learn installation, commands, and common issue resolution.
How Do You Use DNS Wildcard Records In 2025?
April 1, 2023 | By David Selden-TreimanThe TL-DR A DNS wildcard record is a special DNS entry that acts as a catch-all for requests to non-existent • Read More »
What Is DNS Over HTTPS & How Do I Use It In 2025?
March 31, 2023 | By David Selden-TreimanExplore DNS Over HTTPS (DoH), its benefits, drawbacks, and alternatives for securing DNS traffic, and learn how to set up an Nginx-based DoH gateway.