Security Report Summary
A
Site: https://sowaksiegowa.pl/
IP Address: 104.31.65.138
Report Time: 24 Jan 2019 04:24:35 UTC
Headers:
  • X-Frame-Options
  • Strict-Transport-Security
  • X-XSS-Protection
  • Referrer-Policy
  • Content-Security-Policy
  • X-Content-Type-Options
  • Feature-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
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Raw Headers
HTTP/1.1200 OK
DateThu, 24 Jan 2019 04:24:35 GMT
Content-Typetext/html; charset=UTF-8
Transfer-Encodingchunked
Connectionkeep-alive
Set-Cookie__cfduid=d08df138ac7c6ce10db4bc66687f194841548303875; expires=Fri, 24-Jan-20 04:24:35 GMT; path=/; domain=.sowaksiegowa.pl; HttpOnly; Secure
X-Frame-OptionsSAMEORIGIN
VaryAccept-Encoding,Cookie
Last-ModifiedThu, 24 Jan 2019 03:48:49 GMT
Cache-Controlmax-age=1453, public
ExpiresThu, 24 Jan 2019 04:48:49 GMT
Strict-Transport-Securitymax-age=31536000
X-XSS-Protection1; mode=block
Referrer-Policyorigin
Content-Security-Policyframe-ancestors https://www.facebook.com
X-Powered-ByW3 Total Cache/0.9.7
Pragmapublic
Expect-CTmax-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Servercloudflare
CF-RAY49dfbb350c909342-SJC
Missing Headers
X-Content-Type-OptionsX-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
Feature-PolicyFeature Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
Referrer-PolicyThe "origin" value is not recommended.
Additional Information
X-Frame-OptionsX-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking.
Strict-Transport-SecurityHTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.
X-XSS-ProtectionX-XSS-Protection sets the configuration for the cross-site scripting filters built into most browsers. The best configuration is "X-XSS-Protection: 1; mode=block".
Referrer-PolicyReferrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
Content-Security-PolicyContent Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
X-Powered-ByX-Powered-By can usually be seen with values like "PHP/5.5.9-1ubuntu4.5" or "ASP.NET". Trying to minimise the amount of information you give out about your server is a good idea. This header seems to have been altered to remove such information, but could still be removed.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".