If you are not sure if the website you want to visit is safe, you can check it out here. Enter the address (url) of the website and see the invisible elements, such as a header or meta data.
site address:www.paulis.de/frame/?url=https://www.uksecondhand.co.uk/user/profile/4472...
favicon.ico:
site title:Paulis – Das Veranstaltungsbüro
Url ContentHyperText Markup Language (HTML)
MIME Type / Internet Media Typetext/html
MIME Type text
File Extension.html
More Details (link to:)Wikipedia: HTML
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL
cached page - cached page ( 41 days ago )

Header

HTTP/1.1 200 OK
Date Wed, 03 Jun 2020 09:47:43 GMT
Server Apache/2.2.22 (Debian)
X-Powered-By PHP/5.4.45-0+deb7u14
Cache-Control max-age=0
Expires Wed, 03 Jun 2020 09:47:43 GMT
Vary Accept-Encoding
Content-Encoding gzip
Content-Length 379
Connection close
Content-Type text/html; charset=ISO-8859-1

Load Info

page size755
load time (s)0.071911
redirect count0
speed download5270
server IP5.9.73.241


* all occurrences of the string "http://" have been changed to "htt???/"