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:fasttechbuzz.com/wp-content/uploads/2015/02/Download-WhatsApp-for-Samsung-Bada-and-Galaxy-Devices-image-150x130.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
Server nginx
Date Mon, 19 Feb 2018 05:59:29 GMT
Content-Type image/jpeg
Content-Length 7837
Last-Modified Wed, 11 Feb 2015 16:18:12 GMT
Connection keep-alive
ETag 54db80c4-1e9d
Expires Wed, 21 Mar 2018 05:59:29 GMT
Cache-Control max-age=2592000
Accept-Ranges bytes

Load Info

page size7837
load time (s)2.691795
redirect count0
speed download0
server IP165.227.189.105


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