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:cdn4.slideserve.com/8249842/apple-support-phone-number-t.jp...
site title:
Url ContentJPEG Image
MIME Type / Internet Media Typeimage/jpeg
MIME Type image
File Extension.jpeg, .jpg
More Details (link to:)RFC 1314
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server Apache/2.2.29 (Unix) mod_ssl/2.2.29 OpenSSL/1.0.1e-fips mod_bwlimited/1.4
Last-Modified Tue, 09 Apr 2019 06:17:28 GMT
ETag 1094132e-212d-58612e8462e00
Accept-Ranges bytes
Content-Length 8493
Content-Type image/jpeg
Cache-Control max-age=31536000
Expires Wed, 17 Jun 2020 11:15:37 GMT
Date Tue, 18 Jun 2019 11:15:37 GMT
Connection keep-alive

Load Info

page size8493
load time (s)2.710542
redirect count0
speed download0
server IP2.17.40.58


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