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:apple.z252.info/templates/a031/images/bottom_01.jp...
site title:
Url ContentJPEG Image
MIME Type / Internet Media Typeimage/jpeg
MIME Type image
File Extension.jpeg, .jpg
More Details (link to:)RFC 1314
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Date Thu, 19 Sep 2019 22:41:56 GMT
Server Apache/2.2.9 (Fedora)
Last-Modified Thu, 26 Aug 2010 09:22:27 GMT
ETag 5980a8-133e-48eb68962fac0
Accept-Ranges bytes
Content-Length 4926
Connection close
Content-Type image/jpeg
X-Pad avoid browser bug

Load Info

page size4926
load time (s)2.786584
redirect count0
speed download0
server IP60.199.243.209


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