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:srp.rivlib.net/node/281...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (404)
Url ContentHyperText Markup Language (HTML)
MIME Type / Internet Media Typetext/html
MIME Type text
File Extension.html
More Details (link to:)Wikipedia: HTML
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 404 Not Found
Date Thu, 19 Jul 2018 09:28:30 GMT
Server Apache/2.4.27 (Amazon) OpenSSL/1.0.2k-fips PHP/5.6.36
X-Content-Type-Options nosniff
X-Powered-By PHP/5.6.36
X-Drupal-Cache MISS
Expires Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control no-cache, must-revalidate
X-Content-Type-Options nosniff
Content-Language en
X-Frame-Options SAMEORIGIN
X-Generator Drupal 7 (htt???/drupal.org)
Transfer-Encoding chunked
Content-Type text/html; charset=utf-8

Meta Tags

title="Page not found | 2018 Summer Reading Challenge"
charset="utf-8"
name="Generator" content="Drupal 7 (htt???/drupal.org)"
name="viewport" content="width=device-width, initial-scale=1"
name="MobileOptimized" content="width"
name="HandheldFriendly" content="1"
name="apple-mobile-web-app-capable" content="yes"

Load Info

page size15764
load time (s)3.796629
redirect count0
speed download4152
server IP52.5.97.233


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