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.panoramastock.com/image/endefault/lifestyle/ly3.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
Content-Type image/jpeg
Last-Modified Mon, 07 Aug 2017 02:09:11 GMT
Accept-Ranges bytes
ETag 5e7c92922fd31:0
Server Microsoft-IIS/7.5
X-Powered-By ASP.NET
Date Thu, 19 Apr 2018 17:16:21 GMT
Content-Length 74416

Load Info

page size74416
load time (s)1.752844
redirect count0
speed download0
server IP121.52.223.69


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