Hi @golato,
Sorry for the late reply; we missed your question.
This is feasible. You need to edit the GD Details Page template. Instead of the GD Post Meta block or shortcode with “website” as key, replace it with an HTML block and add the following HTML:
<a href="[gd_post_meta key='website' show='value-strip' font_size='0']">[gd_post_meta key='website' show='value-strip' font_size='0']</a>
(Basically, you insert the shortcode equivalent of the GD Post Meta block twice inside the HTML of a link.) I’ve tested it, and it works. See the screenshot where I have both the GD Post Meta displaying the website and the link with the full URL as an anchor right below.
View Screenshot
It took me a couple of minutes to do this using our latest free Directory Theme.
I hope this helps. Let me know if you have any other questions.
Best regards,
Paolo