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.raymarine.com/uploadedImages/lang_icon_de.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Accept-Ranges bytes
Cache-Control max-age=600
Content-Type image/gif
Date Wed, 17 Oct 2018 04:56:51 GMT
Expires Wed, 17 Oct 2018 05:06:51 GMT
Last-Modified Mon, 01 Jan 1601 00:05:27 GMT
Server ECS (pox/A5E1)
X-AspNet-Version 4.0.30319
X-Cache HIT
X-Powered-By ASP.NET
Content-Length 103

Load Info

page size103
load time (s)0.125072
redirect count0
speed download0
server IP93.184.220.20


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