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:t.co/i/adsct?txn_id=nzz0o&p_id=Twitter&tw_sale_amount=0&tw_order_quantity=0 redirected to: t.co/i/adsct?txn_id=nzz0o&p_id=Twitter&tw_sale_amount=0&tw_order_quantity=...
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
date Sat, 21 Sep 2019 07:12:41 GMT
location htt????/t.co/i/adsct?txn_id=nzz0o&p_id=Twitter&tw_sale_amount=0&tw_order_quantity=0
server tsa_f
x-connection-hash 5399285579293258a2ed3d2e5b6d6b20
x-response-time 114
HTTP/1.1 200 OK
cache-control no-cache, no-store, must-revalidate, pre-check=0, post-check=0
content-encoding gzip
content-length 65
content-type image/gif;charset=utf-8
date Sat, 21 Sep 2019 07:12:42 GMT
expires Tue, 31 Mar 1981 05:00:00 GMT
last-modified Sat, 21 Sep 2019 07:12:41 GMT
pragma no-cache
server tsa_f
status 200 OK
strict-transport-security max-age=0
x-connection-hash a9f02cf0a1d8a77f49a432b3e6e91f49
x-content-type-options nosniff
x-frame-options SAMEORIGIN
x-response-time 116
x-transaction 0010d27100872099
x-twitter-response-tags BouncerCompliant
x-xss-protection 0

Load Info

page size65
load time (s)0.205237
redirect count1
speed download0
server IP104.244.42.5


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