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:s2.googleusercontent.com/s2/favicons?domain_url=wasser-sensor.d...
site title:
Url ContentPortable Network Graphics (PNG)
MIME Type / Internet Media Typeimage/png
MIME Type image
File Extension.png
More Details (link to:)RFC 2083
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL


HTTP/1.1 200 OK
Content-Type image/png
Expires Wed, 18 Jul 2018 19:34:21 GMT
Date Tue, 17 Jul 2018 19:34:21 GMT
Cache-Control public, max-age=86400
Content-Security-Policy script-src report-sample nonce-9NDkeV0WyfnFLsfzEzlnzUd2hh8 unsafe-inline unsafe-eval strict-dynamic https: http:;object-src none ;base-uri self ;report-uri /_/FaviconHttp/cspreport
Server ESF
X-XSS-Protection 1; mode=block
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Transfer-Encoding chunked

Load Info

load time (s)0.213292
redirect count0
speed download0
server IP216.58.204.129

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