I'm sorry this isn't working for you. Perhaps you have strict security settings that prevent the site from being displayed.
You can compose the HTTP request, e.g. http://droida.ch/hive/vote.php?url=@ana-maria%2Factifit-ana-maria-20240323t235043256z (/ is replaced by %2F) and paste it into your browser.

You can also use CURL in a terminal. Which OS are you using?

Linux or Mac:

curl 'http://droida.ch/hive/vote.php?url=@ana-maria%2Factifit-ana-maria-20240323t235043256z'

Windows:

powershell -command "Invoke-WebRequest -UseBasicParsing -Method POST -Uri http://droida.ch/hive/vote.php -Body url=@ana-maria%2Factifit-ana-maria-20240323t235043256z"

!BEER