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/styles/hatier_actualites_slideshow/public/slideshow_site_reforme_ok.jpg?itok=iGnbCmI...
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/1.1 200 OK
Date Tue, 21 Nov 2017 06:21:21 GMT
Server Apache
Last-Modified Mon, 04 Apr 2016 09:14:57 GMT
ETag 48f801f-16b2d-52fa529908640
Accept-Ranges bytes
Content-Length 92973
Cache-Control max-age=1209600
Expires Tue, 05 Dec 2017 06:21:21 GMT
Content-Type image/jpeg

Load Info

page size92973
load time (s)0.048798
redirect count0
speed download0
server IP195.81.225.132


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