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:java.net/bugzilla/show_bug.cgi redirected to: www.oracle.com/splash/java.net/maintenance/index.htm...
URL does not point to a web page (html/xhtml) or read error or page not found. (6503)
Url ContentHyperText Markup Language (HTML)
MIME Type / Internet Media Typetext/html
MIME Type text
File Extension.html
More Details (link to:)Wikipedia: HTML
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.0 302 Found
Location htt????/java.net/bugzilla/show_bug.cgi
Server BigIP
Connection Keep-Alive
Content-Length 0
HTTP/1.0 302 Found
Location htt???/www.oracle.com/splash/java.net/maintenance/index.html
Server BigIP
Connection close
Content-Length 0
HTTP/1.0 503 Service Unavailable
Server Apache
ETag 4194f38a14b83383444c585011d4b553:1516766910
Last-Modified Wed, 24 Jan 2018 04:00:10 GMT
Accept-Ranges bytes
Content-Type text/html
Vary Accept-Encoding
Content-Encoding gzip
Content-Length 1647
Expires Wed, 24 Jan 2018 05:13:44 GMT
Cache-Control max-age=0, no-cache, no-store
Pragma no-cache
Date Wed, 24 Jan 2018 05:13:44 GMT
Connection close
X-XSS-Protection 1
Actual-Object-TTL 14400

Load Info

page size1647
load time (s)1.797014
redirect count2
speed download0
server IP23.35.125.32


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