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:ct.pinterest.com/v3/?tid=2616230455199&noscript=1 redirected to: ct.pinterest.com/v3/?tid=2616230455199&noscript=...
site title:
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/1.1 301 Moved Permanently
Content-Length 0
Location htt????/ct.pinterest.com/v3/?tid=2616230455199&noscript=1
Date Mon, 21 Jan 2019 02:06:50 GMT
Connection keep-alive
X-CDN akamai
HTTP/1.1 200 OK
Cache-Control no-cache,no-store,must-revalidate,max-age=0
Pragma no-cache
Expires Sat, 01 Jan 2000 00:00:00 GMT
Content-Type image/gif
Content-Length 35
Access-Control-Allow-Origin *
x-envoy-upstream-service-time 1
x-pinterest-rid 411429876352
Date Mon, 21 Jan 2019 02:06:50 GMT
Connection keep-alive
X-CDN akamai
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Load Info

page size35
load time (s)0.082353
redirect count1
speed download0
server IP92.122.149.41


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