Security Report Summary
A
Site: https://www.myetherwallet.com/
IP Address: 2606:4700::6812:c96b
Report Time: 10 Dec 2019 10:32:44 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Content-Type-Options
  • X-Frame-Options
  • Referrer-Policy
  • Feature-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
Report URI
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Raw Headers
HTTP/1.1200 OK
DateTue, 10 Dec 2019 10:32:44 GMT
Content-Typetext/html
Content-Length11800
Connectionkeep-alive
Set-Cookie__cfduid=d6a689017be06a62b2a9fd919613598431575973964; expires=Thu, 09-Jan-20 10:32:44 GMT; path=/; domain=.myetherwallet.com; HttpOnly; Secure
Last-ModifiedSat, 07 Dec 2019 01:45:10 GMT
Accept-Rangesbytes
Strict-Transport-Securitymax-age=31536000; includeSubDomains; preload
Content-Security-Policydefault-src 'self' blob:; frame-src 'self' connect.trezor.io:443; img-src 'self' data: blob: nft.mewapi.io:443; script-src 'unsafe-eval' 'unsafe-inline' blob: https:; style-src 'self' 'unsafe-inline' https:; object-src 'none'; connect-src *;
X-Content-Type-Optionsnosniff
X-Frame-OptionsDENY
X-XSS-Protection1; mode=block
Referrer-Policysame-origin
Access-Control-Allow-Originhttps://status.myetherwallet.com
ETag"0fc7326e5d14304dc3be6e54a8b8c609"
Cache-Controlmax-age=0,no-cache,no-store,must-revalidate
X-CacheHit from cloudfront
Via1.1 7b5e90ec4988c1c340392b828c6f9f4b.cloudfront.net (CloudFront)
X-Amz-Cf-PopSFO5-C1
X-Amz-Cf-Id55p_Vdl2H9n9MGo7ZArd5MpHTLG-O1SSYHZ-y3ApKmUbXFyvlTjm7Q==
CF-Cache-StatusDYNAMIC
Expect-CTmax-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Servercloudflare
CF-RAY542e8e7d8eb5963b-SJC
Missing Headers
Feature-PolicyFeature Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
Content-Security-PolicyThis policy contains 'unsafe-inline' which is dangerous in the script-src directive. This policy contains 'unsafe-eval' which is dangerous in the script-src directive. This policy contains 'unsafe-inline' which is dangerous in the style-src directive.
Additional Information
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.
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-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".
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.
X-XSS-ProtectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browser. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
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.
Access-Control-Allow-OriginThe Access-Control-Allow-Origin header is used to configure CORS.
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".