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:nationalfuelgas.com/images/dollarsign.jpg redirected to: nationalfuelgas.com/images/dollarsign.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/1.1 301 Moved Permanently
Cache-Control No-Cache
Content-Type text/html; charset=UTF-8
Location htt????/nationalfuelgas.com/images/dollarsign.jpg
Server Microsoft-IIS/8.5
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1
Date Sat, 20 Oct 2018 06:36:49 GMT
Content-Length 588
HTTP/1.1 200 OK
Cache-Control No-Cache
Content-Type image/jpeg
Last-Modified Tue, 27 Sep 2011 15:50:44 GMT
Accept-Ranges bytes
ETag d68972372d7dcc1:0
Server Microsoft-IIS/8.5
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1
Date Sat, 20 Oct 2018 06:36:49 GMT
Content-Length 14208

Load Info

page size14208
load time (s)1.179761
redirect count1
speed download0
server IP205.235.175.200


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