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:gdt.gov.vn/wps/wcm/connect/224ce478-b041-405b-940d-4f2b9223d2ce/quanlyhanhnghedichvuthue.gif?MOD=AJPERES&CACHEID=ROOTWORKSPACE224ce478-b041-405b-940d-4f2b9223d2c...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
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
Date Sun, 31 May 2020 01:02:52 GMT
Expires Sun, 31 May 2020 00:13:39 GMT
Accept-Ranges bytes
ETag 998382794
Content-Length 4662
Cache-Control public,max-age=86400
X-Frame-Options DENY
Age 3553
Content-Type image/gif

Load Info

page size4662
load time (s)0.926169
redirect count0
speed download5033
server IP103.9.200.37


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