Security Report Summary
A
Site: https://sourceforge.net/projects/jclec/
IP Address: 104.18.12.149
Report Time: 08 Oct 2026 18:56:01 UTC
Headers:
  • Permissions-Policy
  • X-Frame-Options
  • Content-Security-Policy
  • X-Content-Type-Options
  • Strict-Transport-Security
  • Referrer-Policy
Warning: Grade capped at A, please see warnings below.
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Missing Headers
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.
Warnings
Permissions-PolicyWe detected an invalid directive, " identity-credentials-get". We detected an invalid directive, " otp-credentials". We detected an invalid directive, " publickey-credentials-create". We detected an invalid directive, " captured-surface-control". We detected an invalid directive, " compute-pressure". We detected an invalid directive, " window-management". We detected an invalid directive, " local-network". We detected an invalid directive, " local-network-access". We detected an invalid directive, " loopback-network".
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. There was an unknown or duplicate directive "fenced-frame-src".
Raw Headers
HTTP/2200
dateThu, 08 Oct 2026 18:56:01 GMT
content-typetext/html; charset=utf-8
servercloudflare
set-cookieVISITOR=4c6d3416-c024-4405-8182-8fbeb21235ee; Max-Age=315360000; Path=/; expires=Sun, 05-Oct-2036 18:56:01 GMT; secure; HttpOnly
set-cookie__cf_bm=albCDkMudUBVpq9ND0iS_Y0vAYFjX5OLSLN2slUY2_o-1791485761.1438046-1.0.1.1-LUOtF29Ksh1adtDsOEtNrF5dZhN8O5kYdj3HkRrKusVHn6nPEEIf49FM9PghW.zuX0AhpSsGtAUDZIGAWpJyrzfoneO8PzhG0_njTgNDOlIIG2202iI5m.ids6MBsLIm; HttpOnly; SameSite=None; Secure; Path=/; Domain=sourceforge.net; Expires=Thu, 08 Oct 2026 19:26:01 GMT
cache-controlno-cache
pragmano-cache
link<https://a.fsdn.com/con/js/min/sf.sandiego-cmp-top.js?1791473247>; rel=preload; as=script, <https://a.fsdn.com/con/css/fonts/sftheme/lato-v20-latin-ext_latin-regular.woff2>; rel=preload; as=font; crossorigin, <https://a.fsdn.com/con/css/fonts/sftheme/lato-v20-latin-ext_latin-700.woff2>; rel=preload; as=font; crossorigin, <https://a.fsdn.com/con/css/lato.css?1791473247>; rel=preload; as=style, <https://a.fsdn.com/con/css/sandiego.css?1791473247>; rel=preload; as=style, <https://a.fsdn.com/con/js/min/sf.sandiego-head.js?1791473247>; rel=preload; as=script
cross-origin-opener-policysame-origin
permissions-policygeolocation=(), microphone=(), camera=(), payment=(), document-domain=(), display-capture=(), autoplay=(), bluetooth=(), identity-credentials-get=(), otp-credentials=(), publickey-credentials-create=(), publickey-credentials-get=(), usb=(), accelerometer=(), ambient-light-sensor=(), captured-surface-control=(), compute-pressure=(), gamepad=(), hid=(), idle-detection=(), local-fonts=(), magnetometer=(), midi=(), screen-wake-lock=(), serial=(), speaker-selection=(), window-management=(), xr-spatial-tracking=(), local-network=(), local-network-access=(), loopback-network=()
x-frame-optionsSAMEORIGIN
content-security-policyform-action https://sourceforge.net lists.sourceforge.net aistudio.google.com; frame-src 'self' a.fsdn.com *.google.com http://c.sf-syn.com http://b.sf-syn.com *.googletagmanager.com *.doubleclick.net *.gstatic.com *.recaptcha.net recaptcha.net *.youtube.com www.youtube-nocookie.com *.consentmanager.net player.twitch.tv app.hubspot.com; object-src 'none'; script-src 'self' *.licdn.com a.fsdn.com *.google.com http://c.sf-syn.com http://b.sf-syn.com *.cloudflareinsights.com *.google-analytics.com *.tiny.cloud *.recaptcha.net recaptcha.net *.gstatic.com *.googletagservices.com *.googlesyndication.com *.doubleclick.net *.googletagmanager.com *.consentmanager.net *.microsofttranslator.com translate.googleapis.com translate.google.cn *.gstatic.cn *.tds.bid esm.sh blob: *.adnxs.com *.bing.com *.slashdotmedia.com ml314.com j.6sc.co *.hs-scripts.com js.hsadspixel.net js.hs-analytics.net js.hs-banner.com js.hscollectedforms.net js.usemessages.com fe.sitedataprocessing.com a.usbrowserspeed.com d-code.liadm.com frontend.id-visitors.com *.identitymatrix.ai 'unsafe-inline' 'unsafe-eval'; upgrade-insecure-requests; frame-ancestors 'self'; script-src-attr 'unsafe-hashes' 'sha256-4d6SN0yYeMqJ0cKMQtg6WeJWMAytzagOyddgGs8IrQg=' 'sha256-tBDVzvq7nAZRA5cnijB1/8uEyvj+5hEDBhcx7F72AGE=' 'report-sample'; fenced-frame-src https:
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; includeSubDomains; preload
cf-cache-statusDYNAMIC
content-encodinggzip
cf-raya4775cf72cefbf4a-DUB
alt-svch3=":443"; ma=86400
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-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".
cross-origin-opener-policyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
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.
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".
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.