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/ny.jpg redirected to: nationalfuelgas.com/images/ny.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
Content-Type text/html; charset=UTF-8
Location htt????/nationalfuelgas.com/images/ny.jpg
Server Microsoft-IIS/8.5
X-Powered-By ASP.NET
Date Fri, 20 Jul 2018 12:33:41 GMT
Content-Length 580
HTTP/1.1 200 OK
Content-Type image/jpeg
Last-Modified Wed, 28 Jul 2010 11:59:05 GMT
Accept-Ranges bytes
ETag 11fb22474c2ecb1:0
Server Microsoft-IIS/8.5
X-Powered-By ASP.NET
Date Fri, 20 Jul 2018 12:33:41 GMT
Content-Length 1464

Load Info

page size1464
load time (s)3.267123
redirect count1
speed download0
server IP205.235.175.200


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