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:analytics.twitter.com/i/adsct?txn_id=nuz8k&p_id=Twitter&tw_sale_amount=0&tw_order_quantity=0 redirected to: analytics.twitter.com/i/adsct?txn_id=nuz8k&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 Sun, 20 May 2018 21:11:33 GMT
location htt????/analytics.twitter.com/i/adsct?txn_id=nuz8k&p_id=Twitter&tw_sale_amount=0&tw_order_quantity=0
server tsa_f
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x-connection-hash eefa984d35b154098ce46e6e6e634053
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 Sun, 20 May 2018 21:11:33 GMT
expires Tue, 31 Mar 1981 05:00:00 GMT
last-modified Sun, 20 May 2018 21:11:33 GMT
pragma no-cache
server tsa_f
set-cookie personalization_id= v1_8LtzUBbeZKYfzpyoPV5hZw== ; Expires=Tue, 19 May 2020 21:11:33 GMT; Path=/; Domain=.twitter.com
status 200 OK
strict-transport-security max-age=631138519
x-connection-hash 67d77adc9bee3d9977aba2e012965cdb
x-content-type-options nosniff
x-frame-options SAMEORIGIN
x-response-time 118
x-transaction 0042f525006b2dc3
x-twitter-response-tags BouncerCompliant
x-xss-protection 1; mode=block; report=htt????/twitter.com/i/xss_report

Load Info

page size65
load time (s)0.205044
redirect count1
speed download0
server IP104.244.42.3


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