Security Report Summary
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Site: https://www.groupon.pl/
IP Address: 23.221.78.32
Report Time: 30 Apr 2024 23:46:07 UTC
Headers:
  • X-Frame-Options
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
Missing Headers
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.
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".
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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Raw Headers
HTTP/2200
serverenvoy
content-typetext/html; charset=utf-8
set-cookiedivision=warszawa; Max-Age=157680000; Expires=Sun, 29 Apr 2029 23:46:06 GMT; Path=/; Domain=.groupon.pl
set-cookieuser_locale=pl_PL; Max-Age=34186464; Expires=Sat, 31 May 2025 16:00:30 GMT; Path=/; Domain=.groupon.pl; Secure
set-cookieb=7fb82901-8a91-4e3f-b829-018a91ae3f5f; Max-Age=315360000; Expires=Fri, 28 Apr 2034 23:46:06 GMT; Path=/; Domain=.groupon.pl
set-cookies=02e58e85-278d-4594-a58e-85278dc594b0; Max-Age=1800; Expires=Wed, 1 May 2024 00:16:06 GMT; Path=/; Domain=.groupon.pl
set-cookie_csrf=y7ew-mUuZ2hCK7F6HiLmvx-K; Path=/; Secure; HTTPOnly
set-cookiepageId=02e58e85-278d-4594-a58e-85278dc594b0-1714520765770-TH0; Max-Age=34186464; Expires=Sat, 31 May 2025 16:00:30 GMT; Path=/; Domain=.groupon.pl; Secure
x-external-request-idtrue
x-request-idfba4bc67-8ff0-4c2b-aa6f-65349b7dc94e,fba4bc67-8ff0-4c2b-aa6f-65349b7dc94e
x-b-cookie7fb82901-8a91-4e3f-b829-018a91ae3f5f
x-s-cookie02e58e85-278d-4594-a58e-85278dc594b0
x-ua-compatibleIE=edge,chrome=1
x-frame-optionsDENY
x-destinationtls_conveyor_pull_itier
x-b3-traceidfba4bc678ff04c2baa6f65349b7dc94e
x-powered-byExpress
x-applicationPull-Itier
cache-controlprivate, max-age=0, no-cache, no-store, must-revalidate
x-page-id02e58e85-278d-4594-a58e-85278dc594b0-1714520765770-TH0
link<https://www2.grouponcdn.com/browse/assets/home_desktop-1824738b45.css>; rel=preload; as=style, <https://www2.grouponcdn.com/browse/assets/home_desktop-18e63ebbb2.js>; rel=preload; as=script
x-envoy-upstream-service-time786
x-request-originated-fromenvoy-tls-side-car--ingress-https
x-response-served-frompull--eu-west-1--default--conveyor-production49
x-original-request-idfba4bc67-8ff0-4c2b-aa6f-65349b7dc94e
x-forwarded-protohttps
x-response-served-fromrouting-service--public--eu-west-1--conveyor-production49
x-original-request-idfba4bc67-8ff0-4c2b-aa6f-65349b7dc94e
x-forwarded-protohttps
x-akamai-transformed9 41501 0 pmb=mTOE,1
content-encodinggzip
dateTue, 30 Apr 2024 23:46:06 GMT
content-length34799
varyAccept-Encoding, User-Agent
strict-transport-securitymax-age=2628000
set-cookie_abck=F01B9543C6E934C6C605D8642BACE990~-1~YAAQSGDQFzk9gS+PAQAA8blmMQsEoND3+nnyJEiSgyRKslvmc/qRzlGD8cdRu1ue1xnVVy8ES7BT4CfRBngi7k3SzVFUrjBoTcC4Y6POL8hklfVifwSdswR1WG7ZplR3LGoRMx4WmsMPh8hnfpbzcGF48kRXPAsAV+TOdk0AynkXvvwMW2UWetQ7mNDDX9JyKJCA7v6E1aj2YxBFMEMjoDpxmGhUo8hQsK0tpPDHWQ6wNwciNSFhzXwO2NvcMLR6gWonzSFyoF5Q7CU8/jGlVwdQexT1VKOfv/Ow2CBUeqoNhmwka9iUfjxKB7NsFbDAL+O+h1pBsCHWbh126HDJMln3Oj7RHKr3L8uVb7uTfWNQcEot8qnFAjUBihI=~-1~-1~-1; Domain=.groupon.pl; Path=/; Expires=Wed, 30 Apr 2025 23:46:06 GMT; Max-Age=31536000; Secure
set-cookiebm_sz=1A2C7D07745523945F86E0E9A3EA7240~YAAQSGDQFzo9gS+PAQAA8blmMRfwvf24pMLPfzX+6LaEa+6FO0+1erg5jvVvfaqLnJzQHAcLtD1X2BMrLYEqvpn27iVU/MVbR0R/aadHLkV50/EhategeEkXurYjVuFcKQsX8kWyEA0cryHr02ADv1nCRoaUSl/cB1SdnpPGpOgPIgqangYTYuJ+1jfqU97wrsOMENfn41vquMyGgjYTb/xIcUheRB1OK4ewkOuJiduaTcmQqc7UCGG0Y4CYd+0vbt4VC102S8iveEaL3VKERNZqognnUCPvKXq2CvNIpkl42t051XBzNWwOxCVoRQ0d2HRW8rMo/XCnr9Yo2J5oCENn8ocS6jSl/1f7+vGiv+upTMZisnsixDCsKdomro4SrGaRb5faZKcE+TqOag==~3223862~3683653; Domain=.groupon.pl; Path=/; Expires=Wed, 01 May 2024 03:46:05 GMT; Max-Age=14399
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
set-cookieThere is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
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-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 should be removed or the value changed.
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.