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:c.radikal.ru/c22/1906/05/cf91fcd9beb6.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Content-Type image/gif
Last-Modified Mon, 17 Jun 2019 15:56:28 GMT
Accept-Ranges bytes
ETag 52243392525d51:0
Server Microsoft-IIS/7.0
X-Powered-By ASP.NET
Date Thu, 19 Sep 2019 21:36:53 GMT
Content-Length 61134

Load Info

page size61134
load time (s)0.171909
redirect count0
speed download0
server IP81.176.238.213


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