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.astropeep.com/wp-content/uploads/2017/04/gems-110x110.jp...
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 Sat, 24 Feb 2018 01:43:17 GMT
Content-Type image/jpeg
Content-Length 6438
Connection keep-alive
Set-Cookie __cfduid=da95fb8d99a25263554ca1f9c7492b3721519436597; expires=Sun, 24-Feb-19 01:43:17 GMT; path=/; domain=.astropeep.com; HttpOnly
Vary Accept-Encoding
Last-Modified Fri, 28 Apr 2017 18:37:04 GMT
Cache-Control public, max-age=31536000
Expires Sun, 24 Feb 2019 01:43:17 GMT
Pragma public
X-Powered-By W3 Total Cache/0.9.6
CF-Cache-Status HIT
Accept-Ranges bytes
Server cloudflare
CF-RAY 3f1ebbada5233c77-CDG

Load Info

page size6438
load time (s)0.020857
redirect count0
speed download0
server IP104.28.4.178


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