Not sure if I understand you here Daniel. Are you referring to the start=xx in the query string? These are needed for the pagination to work because without these data, there is no way to know which page are the users trying to access

Is there any reasons for removing this?

i dont want to have pagination but all entrys on one site.
What must be change to have that?

Hi Daniel,

In single category layout the pagination is actually fall under the setting (settings>layout>general>default list limit) https://www.screencast.com/t/L8dk4tdFS0
Perhaps you can set it a bit higher to make all entry to display in one page.

i have change it to 150
But there are still entrys displayed under

https://www.hausbauberater.de/bauwissen/hausbau?start=50

https://www.hausbauberater.de/bauwissen/bauversicherungen?start=5

I dont want that it is possible to have any ?start=...
What must be changed therefore?

Hi Daniel,

May I know the step to access the link you stated above?
Here is the step that I go to the bauversicherungen category:
1. Click the Wissensschatz menu https://www.screencast.com/t/7H4i54rie
2. Click on Versicherungen für Bauherrn und Hausbesitzer (alias bauversicherungen) https://www.screencast.com/t/rxxUCjywg1wM
3. There is no next page on this category where it will not append the ?start=xx https://www.screencast.com/t/vM09ZgEuPn (as all entry is display in one page now)
Maybe I've replicate this wrongly. Can you give a steps on how to go to the link?

i know all your informations.
This does not alter the fact that Sistrix indexes these links and displays a long heading. This is not good for the ranking.
Please see attachment

Hi Daniel,

Thanks for the screenshot, now I've know what you mean here, as per your screenshot seems like there is duplicate title in each of the single category view.
Firstly, let me explain why the duplicate title happened in your site, where you already create a 'all categories' menu item with page title "Wissenswertes über den Hausbau, Haus und Garten"
and all single category will follow the 'all categories's page title, unless you create all your existing categories to single category menu(hidden menu).

As currently we are not really sure whether this is the bug or not, I've logged this issue into our issue tracker and see our developers have a better view on this.

However, I've make a temporary fix in the:
.../administrator/components/com_easyblog/includes/easyblog.php
Can you give it another try?