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All Posts by Bernhard

  • July 16, 2025
  • 0 comments

How to permanently delete a contact in Mailchimp

Today, I have a different blog post for you. Not only is the topic a bit different, this blog post will also be the first one that comes in two formats. I’ve been blogging text-only for more than 16 years … Read more →

  • Posted in: Misc
  • July 6, 2025
  • 2 comments

Why the trash is not a safe place to move content to

Two weeks ago, I wrote the blog post celebrating 16 years of working with and blogging about WordPress. You’d think that after such a long time, you have seen everything in WordPress, especially all the “old stuff”. But you have … Read more →

  • Posted in: WordPress
  • June 21, 2025
  • 0 comments

My blog’s sweet sixteen – the start of a new chapter

For some of us, our 16th birthday was something special. In Germany, you could go to movies rated 16+ and be alone in the cinema until midnight. Others fulfilled their dream of getting a motorcycle license. In the US, you … Read more →

  • Posted in: Misc
  • June 8, 2025
  • 1 comment

WordCamp Europe 2025 – A trip to a beautiful city

Some of you might know, that I grew up in Mannheim, where I’ve lived for 26 years, before moving to Berlin. On the way to this year’s WordCamp Europe, I’ve spent some days in Mannheim, before taking a train to … Read more →

  • Posted in: WordCamp
  • May 25, 2025
  • 2 comments

Implementing a custom block style variation using only JSON files

For a small project, I’ve implemented my first Block Theme (that I finished) using the Create Block Theme plugin. In the PDF with the design, there was a “round button”, which made me wonder on how I would implement it. … Read more →

  • Posted in: Web development
  • May 1, 2025
  • 1 comment

Adding a custom panel to Query Monitor

One of the questions I hear a lot in different settings is this: “Which plugin do you use on every site?”. I usually don’t have an answer for that, since in my opinion, there is no “mandatory plugin”. But one … Read more →

  • Posted in: WordPress
  • March 23, 2025
  • 0 comments

Prevent hotlinking of premium fonts

You may have a website that is using a premium font. Since loading them from a CDN, maybe even with some external JavaScript, is not ideal for performance and privacy reasons. That’s why you probably want to host the fonts … Read more →

  • Posted in: Web development
  • February 23, 2025
  • 0 comments

Redirect attachment pages to media files

In a project I’m working on, I made an interesting discovery this week. The website had only two comments – it’s a WooCommerce shop, so comments are not really important. Those two comment however were made on an attachment page. … Read more →

  • Posted in: WordPress
  • February 9, 2025
  • 0 comments

How to make a navigation menu more accessible by adding a label

After writing a blog post in the 24 days before Christmas, I took the month of January off to get some new energy and collect some more and other topics to write about. Since I’m currently preparing for an accessibility … Read more →

  • Posted in: WordPress
  • December 29, 2024
  • 2 comments

Debug submission errors in Contact Form 7

Watch this blog post as a video: This blog post gets read quite frequently. The topic however is hard to explain in text only. That’s why I’ve also recorded a video to explain it, which you can find at the … Read more →

  • Posted in: WordPress
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Portrait Bernhard Kau

 

My name is Bernhard Kau. I am a PHP developer, living in Berlin and a passionate WordPress user. I code plugins as a hobby and organize WordPress events, like the Meetup in Berlin.

Recent Posts

  • How to permanently delete a contact in Mailchimp
  • Why the trash is not a safe place to move content to
  • My blog’s sweet sixteen – the start of a new chapter
  • WordCamp Europe 2025 – A trip to a beautiful city
  • Implementing a custom block style variation using only JSON files

Recent Comments

  • Create Stunning WordPress Themes: Tips from Anders NorĂ©n on Implementing a custom block style variation using only JSON files
  • Bernhard on Why the trash is not a safe place to move content to
  • Ramon Fincken on Why the trash is not a safe place to move content to
  • Nic on Implementing a custom block style variation using only JSON files
  • From WordCamp Europe to AI and Beyond: Figma, Fresh Courses, and Block Style - Weekend Edition #332 - Gutenberg Times on WordCamp Europe 2025 – A trip to a beautiful city
I'm a CD Table Lead - WordCamp Europe Basel 2025

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