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:www2.grouponcdn.com/layout/assets/footer-i18n-mobile-app-b62e919542.sv...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
Url ContentScalable Vector Graphics (SVG)
MIME Type / Internet Media Typeimage/svg+xml
MIME Type image
File Extension.svg
More Details (link to:)Wikipedia: SVG
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
x-amz-id-2 99QCdQdJBxHV0dt0EBH6DGtHCtAk+WI4xnjkwR9zssvTOgmiNDgXsCR47DJFZGp7yz7Sufbsr7A=
x-amz-request-id C95A25C89461B7FF
Last-Modified Tue, 30 Jul 2019 19:53:28 GMT
ETag b62e9195422e4ec1f383aa40beb4c5df
Accept-Ranges bytes
Content-Type image/svg+xml
Server AmazonS3
Content-Encoding gzip
Content-Length 1147
Cache-Control public, max-age=31536000
Date Tue, 07 Apr 2020 20:43:02 GMT
Connection keep-alive
Vary Accept-Encoding
Access-Control-Max-Age 3000
Access-Control-Allow-Methods GET
Access-Control-Allow-Origin *

Load Info

page size1147
load time (s)0.189033
redirect count0
speed download6067
server IP96.16.109.247


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