No previews on twitter – although settings are done

Your site shows that it is “undergoing maintenance” which typically occurs when you have a plugin that hides your site while under development. Disabling this feature will allow visitors, including Twitter, to see your site.

Meanwhile i puted it in maintenancce mode.
But there was no preview before.
I guess its the twitter cache since the validator says its OK:
”
INFO: Page fetched successfully
INFO: 17 metatags were found
INFO: twitter:card = summary_large_image tag found
INFO: Card loaded successfully
”
Is there a way to “force” a cache clearing?

Your content is cached by Twitter for 7 days after a link to your page with card markup has been published in a tweet.

The majority of the few posts/pages I tested on your site have an image preview. The one that didn’t have an image in the preview in the Twitter card validator, did not have an image on the page so likely doesn’t have a featured image either.

Is there a specific post/page where you’re not seeing a preview?

I am only talking about the index page that doesnt have a preview.

By index page, I am guessing that you mean the homepage that you listed in ‘The page I need help with’. It has a Twitter preview in the card validator that includes an image, title, description and domain.

https://pasteboard.co/IZQXqKY.png

OK, yes – now it works. Thanks
Last time i tried was 45 minutes ago and it still showed the “Maintenance mode” from early this morning as a preview