clacks-overhead

Clacks Overhead for Robbert Müller

Sunday 13th of July 2025 Robbert Müller has passed away, surrounded by his loved ones.

After battling cancer for several years, Robbert left this plane of existence for a hopefully better one.

Our hearts and thoughts go out to his bereaved.

We will miss him dearly, but we will always remember his contributions to the community and the joy he brought to our lives.

“A man is not dead while his name is still spoken.”

Clacks "GNU Robbert Müller" animation

Photo of Robbert Müller Robbert Müller
1979 † 2025

To keep his name alive, we promote adding Clacks-Overhead header for GNU Robbert to any site that wants to commemorate his name.

For instructions on how to add the X-Clacks-Overhead header to web servers, see "Adding Clacks Overhead"

For instructions on how to view the header, see "How to verify Clacks Overhead".

Sites with Clacks Overhead for Robbert

The sites below have added the X-Clacks-Overhead header for Robbert Müller.

If you want a site to be added to the list, open a merge request to do so yourself, open an issue, and it will be added for you, or contact [email protected].

[!NOTE] The sites below have a Clack-Overhead header, unless marked with <meta> in which case they have a <meta> tag with http-equiv="X-Clacks-Overhead".

Community Projects

Friends of Robbert

Assortment of other sites used to forward the Clacks

Large list