I am using https://www.vakantiehuisverhuur.eu/jquery-ui-1/development-bundle/ui/jquery.ui.core.js and https://www.vakantiehuisverhuur.eu/jquery-ui-1/development-bundle/ui/jquery.ui.datepicker.js in order to show a month calender for booking a holiday home.

Using SpreedInsights of Google I see that www.vakantiehuisverhuur.eu loads many other js-files that I do not need as for instance widget-min, mouse-min, button-min, resizable-min, etc. It is very slowing down loadtime a my Speedscoore is less than 20. Odd enough this is not the case of my other domains.

Unfortunately I can see no difference in my coding with my two other domains, difference that causes all off that extra load. The devlopmentbundles have the same age.

Performing better: www.magoster.com and www.magoster.nl.

Performing very bad: www.vakantiehuisverhuur.eu.

Can anyone give me a glue where to look for?

Regards

Rudolph Smits, NL

auto-didact, no professional.