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:dof.gob.mx/css/imagenes/redboa_logo.jp...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
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 Wed, 27 May 2020 09:11:21 GMT
Server Apache
Last-Modified Fri, 22 Jun 2012 16:29:38 GMT
ETag 80e99-1f26-4c312236cc080
Accept-Ranges bytes
Content-Length 7974
Connection close
Content-Type image/jpeg

Load Info

page size7974
load time (s)0.217076
redirect count0
speed download36733
server IP187.218.29.22


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