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:steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/26/2629b935e3f404c7c9a570cd01cbe432548385d3_medium.jp...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
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
Server nginx/1.10.3 (Ubuntu)
Content-Type image/jpeg
Content-Length 2415
Last-Modified Thu, 01 Aug 2019 21:35:01 GMT
ETag 5d435b05-96f
Access-Control-Allow-Origin *
Accept-Ranges bytes
Cache-Control public, max-age=315359926
Expires Sun, 11 Aug 2030 02:07:51 GMT
Date Thu, 13 Aug 2020 02:09:05 GMT
Connection keep-alive

Load Info

page size2415
load time (s)0.347983
redirect count0
speed download6939
server IP92.123.77.40


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