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.editions-hatier.fr/sites/default/files/images/hatier_bloc_institutionnel.gif redirected to: www.editions-hatier.fr/sites/default/files/images/hatier_bloc_institutionnel.gi...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (404)
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/1.1 301 Moved Permanently
Date Tue, 19 Jun 2018 06:31:42 GMT
Server nginx
Content-Type text/html
Content-Length 178
Location htt????/www.editions-hatier.fr/sites/default/files/images/hatier_bloc_institutionnel.gif
HTTP/1.1 404 Not Found
Date Tue, 19 Jun 2018 06:31:43 GMT
Server nginx
Content-Type text/html
Vary Accept-Encoding
Content-Encoding gzip
Transfer-Encoding chunked

Load Info

page size162
load time (s)0.329454
redirect count1
speed download373
server IP40.115.17.255


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