Hi again

Now I have compared the source code of my testsite to the code of my public site, and I found some inconsistency.
It seems that a deactivation does not remove the code, nor does an uninstall.

<ul id="tabTitles">
                <li id="tabTcaption" class="tabTitle" name="caption">Description</li>
                        <li id="tabTmeta0" class="tabTitle" name="meta0">EXIF Metadata</li>
                    <li id="tabTinfo" class="tabTitle" name="info">Information</li>
            </ul>
        </div>
            <div id="tabs">

compared to my public site

<ul id="tabTitles">
                        <li id="tabTmeta0" class="tabTitle" name="meta0">EXIF-metadata</li>
                    <li id="tabTinfo" class="tabTitle" name="info">Information</li>
            </ul>
        </div>
        <div id="tabs">

and here - please decide - I would prefer "follow"

    <meta name="robots" content="noindex,nofollow">
<meta name="robots" content="follow">

I do not claim to know much about coding, but I coded my first site in html.

I found the solution myself.
It was some settings in the Stripped theme that I had to change.
I needed the title under the thumbnail, and it came back by changing some settings in the theme.