Security Report Summary
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Site: https://stasher.com/
IP Address: 172.66.160.252
Report Time: 28 Oct 2026 01:19:59 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Frame-Options
  • 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-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. Recommended value "X-Frame-Options: SAMEORIGIN".
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
dateWed, 28 Oct 2026 01:19:59 GMT
content-typetext/html; charset=utf-8
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
server-timingcfCacheStatus;desc="DYNAMIC"
server-timingcfEdge;dur=29,cfOrigin;dur=122
nel{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
report-to{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=jyae0%2FeMjjZRyu6lOhowhFiIcctGJ0uIi9h8CJf1MdE%3D\u0026sid=c4c9725f-1ab0-44d8-820f-430df2718e11\u0026ts=1793150399"}],"max_age":3600}
reporting-endpointsheroku-nel="https://nel.heroku.com/reports?s=jyae0%2FeMjjZRyu6lOhowhFiIcctGJ0uIi9h8CJf1MdE%3D&sid=c4c9725f-1ab0-44d8-820f-430df2718e11&ts=1793150399"
servercloudflare
set-cookieposthogDistinctId=2c037202-b513-46eb-aaf5-6a4b157e8b96; Path=/; Expires=Thu, 28 Oct 2027 07:19:59 GMT; HttpOnly; Secure; SameSite=Lax
set-cookieposthogFeatureFlags=%7B%22survey-targeting-62dc8d2ab7%22%3Afalse%2C%22spdetails_opening_hours%22%3A%22new_opening_hours%22%2C%22bag_selector_pricing%22%3A%22control%22%2C%22lp_product_first_layout_v3%22%3A%22control%22%2C%22survey-targeting-dc396e1fc9-custom%22%3Atrue%2C%22lp_product_first_layout_v4%22%3A%22new_sp_cards%22%2C%22spdetails_locker_hiw%22%3A%22control%22%2C%22spdetails_hiw_staffed%22%3A%22service%22%2C%22remote_hero_copy%22%3A%22control%22%2C%22gmaps_landing_page%22%3A%22control%22%2C%22gmaps_redirect_v2%22%3A%22auto_redirect%22%2C%22survey-targeting-a40e5b9ae6-custom%22%3Atrue%2C%22land_reviews_component%22%3A%22internal_reviews_component%22%2C%22checkout_free_cancellation%22%3A%22control%22%2C%22survey-targeting-8672f5660b-custom%22%3Atrue%2C%22search_london_location_names%22%3A%22control%22%2C%22survey-targeting-e6d5e009e7%22%3Afalse%2C%22search_api_v4%22%3A%22control%22%7D; Domain=.stasher.com; Path=/; HttpOnly; Secure; SameSite=Lax
strict-transport-securitymax-age=15552000; includeSubDomains; preload
varyAccept-Encoding
via1.1 heroku-router
x-powered-byNext.js
cf-cache-statusDYNAMIC
content-encodinggzip
cf-raya5161d89efffb76d-DUB
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
nelNetwork Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports.
report-toReport-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports.
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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-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.