Security Report Summary
A
Site: https://slashdot.org/~jabsdesigntips
IP Address: 104.18.4.215
Report Time: 22 Aug 2025 22:52:50 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • Permissions-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
Warning: Grade capped at A, please see warnings below.
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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".
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
Content-Security-PolicyThere was an unknown or duplicate directive "fenced-frame-src". This 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.
Raw Headers
HTTP/2200
dateFri, 22 Aug 2025 22:52:50 GMT
content-typetext/html; charset=utf-8
content-encodinggzip
cf-ray9735f159cd1579d7-DUB
cf-cache-statusDYNAMIC
cache-controlno-cache
strict-transport-securitymax-age=31536000
pragmano-cache
content-security-policyframe-ancestors 'self'; upgrade-insecure-requests;form-action 'self' slashdot.org slashdot.us15.list-manage.com;fenced-frame-src https:; frame-src 'self' slashdot.org *.lijit.com btloader.com *.btloader.com *.btmessage.com http://*.pro-market.net *.crsspxl.com *.google.com *.googlesyndication.com *.safeframe.usercontent.goog *.doubleclick.net *.gstatic.com *.googleadservices.com *.adtrafficquality.google console.googletagservices.com *.amazon-adsystem.com challenges.cloudflare.com *.adnxs.com *.indexww.com *.rubiconproject.com *.pubmatic.com *.smartadserver.com *.tapad.com http://*.youtube.com http://*.youtube-nocookie.com slashdotmedia.com as.slashdot.org *.as.slashdot.org error-report.com *.error-report.com html-load.com *.html-load.com *.fb.html-load.com content-loader.com *.content-loader.com *.fb.content-loader.com css-load.com *.css-load.com 07c225f3.online *.07c225f3.online *.criteo.com *.openx.net *.pghub.io; object-src http://*.youtube.com;script-src 'self' slashdot.org *.slashdot.org slashdot.org *.slashdotmedia.com a.fsdn.com challenges.cloudflare.com *.lijit.com *.moatads.com *.adsafeprotected.com *.sharethrough.com *.2mdn.net *.adnxs.com *.bing.com *.script.ac *.ybp.yahoo.com *.adnxs-simple.com *.truste.com *.adrta.com pghub.io/js/pandg-sdk.js *.pubmatic.com ml314.com *.stack-sonar.com *.licdn.com translate.googleapis.com *.doubleclick.net *.googleadservices.com *.adtrafficquality.google translate.google.cn *.gstatic.cn *.google.com *.ampproject.org *.amazon-adsystem.com *.criteo.net *.creativecdn.com *.crwdcntrl.net *.uidapi.com *.im-apps.net *.euid.eu *.openxcdn.net *.id5-sync.com cdn.jsdelivr.net/gh/prebid/shared-id/ *.33across.com *.consentmanager.net *.microsofttranslator.com *.gstatic.com *.googletagservices.com *.google-analytics.com *.googlesyndication.com *.cloudflareinsights.com d3tglifpd8whs6.cloudfront.net rpxnow.com btloader.com *.btmessage.com *.crsspxl.com http://*.pro-market.net *.4dex.io *.adnxs-simple.com *.s-onetag.com *.rubiconproject.com *.trustarc.com *.truste.com *.doubleverify.com *.tapad.com *.pghub.io pghub.io *.sharethru.com j.6sc.co as.slashdot.org *.as.slashdot.org html-load.com *.html-load.com *.fb.html-load.com content-loader.com *.content-loader.com *.fb.content-loader.com css-load.com *.css-load.com 07c225f3.online *.07c225f3.online cmp.inmobi.com *.inmobicdn.net blob: adservice.google.ad adservice.google.ae adservice.google.at adservice.google.be adservice.google.bg adservice.google.ca adservice.google.ch adservice.google.co.id adservice.google.co.il adservice.google.co.in adservice.google.co.jp adservice.google.co.kr adservice.google.co.th adservice.google.co.uk adservice.google.co.zw adservice.google.com.au adservice.google.com.bo adservice.google.com.hk adservice.google.com.mx adservice.google.com.ph adservice.google.com.pk adservice.google.com.sa adservice.google.com.sg adservice.google.com.tr adservice.google.com.tw adservice.google.com.ua adservice.google.com.vn adservice.google.cz adservice.google.de adservice.google.dk adservice.google.dz adservice.google.ee adservice.google.fi adservice.google.fr adservice.google.gr adservice.google.hu adservice.google.ie adservice.google.it adservice.google.li adservice.google.lu adservice.google.mu adservice.google.mv adservice.google.nl adservice.google.no adservice.google.pl adservice.google.pt adservice.google.ro adservice.google.rs adservice.google.se adservice.google.sk adservice.google.com.br adservice.google.com.ar adservice.google.cl adservice.google.com.co adservice.google.com.cu adservice.google.com.cy adservice.google.es adservice.google.hr adservice.google.im adservice.google.lk adservice.google.me adservice.google.mg adservice.google.com.mm adservice.google.com.ng adservice.google.com.np adservice.google.com.pr adservice.google.com.uy adservice.google.co.za adservice.google.jo adservice.google.bs adservice.google.al adservice.google.co.tz adservice.google.rw adservice.google.hn adservice.google.lt adservice.google.iq adservice.google.si adservice.google.bj adservice.google.co.ao adservice.google.com.gh adservice.google.kz adservice.google.com.eg adservice.google.com.ec adservice.google.co.ve adservice.google.com.py adservice.google.lv adservice.google.mn adservice.google.com.bn adservice.google.tn adservice.google.ml adservice.google.is adservice.google.com.sv adservice.google.com.bz adservice.google.az adservice.google.gt adservice.google.sn adservice.google.cm adservice.google.com.kh adservice.google.ge adservice.google.com.et adservice.google.com.pe adservice.google.com.ly adservice.google.co.mz adservice.google.com.bh adservice.google.com.mt adservice.google.ps adservice.google.so adservice.google.bf adservice.google.co.nz adservice.google.com.gt adservice.google.co.zm adservice.google.je adservice.google.cv adservice.google.la adservice.google.bi adservice.google.com.jm adservice.google.tt adservice.google.com.kw adservice.google.cd adservice.google.gy adservice.google.tg adservice.google.com.af adservice.google.com.lb adservice.google.sr adservice.google.com.ni adservice.google.ki adservice.google.com.na adservice.google.ht adservice.google.nr adservice.google.td adservice.google.co.ls adservice.google.gl adservice.google.bt adservice.google.tm adservice.google.com.vc adservice.google.co.bw adservice.google.vg adservice.google.as adservice.google.cg adservice.google.com.ag adservice.google.com.tj adservice.google.dm adservice.google.to adservice.google.dj adservice.google.cf adservice.google.ws adservice.google.st adservice.google.gm adservice.google.fm adservice.google.com.sb adservice.google.com.pg adservice.google.com.gi adservice.google.com.ai adservice.google.co.ck adservice.google.ru adservice.google.nu adservice.google.com.my adservice.google.com.bd adservice.google.ci adservice.google.co.cr adservice.google.co.ke adservice.google.co.ug adservice.google.co.uz adservice.google.co.vi adservice.google.ms adservice.google.com.fj adservice.google.com.om adservice.google.com.pa adservice.google.com.qa adservice.google.ga adservice.google.gg adservice.google.kg adservice.google.md adservice.google.mk adservice.google.mw adservice.google.ne adservice.google.sm adservice.google.tl adservice.google.sc adservice.google.vu 'unsafe-inline' 'unsafe-eval';report-uri https://sourceforge.report-uri.com/r/d/csp/enforce
cross-origin-opener-policysame-origin
feature-policygeolocation 'none'; microphone 'none'; camera 'none'; payment 'none'; document-domain 'none'; display-capture 'none'; autoplay 'none'
permissions-policygeolocation=(), microphone=(), camera=(), payment=(), document-domain=(), display-capture=(), autoplay=()
x-frame-optionsSAMEORIGIN
x-xrds-locationhttps://slashdot.org/slashdot.xrds
varyAccept-Encoding
servercloudflare
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
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.
cross-origin-opener-policyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
feature-policyFeature Policy has been renamed to Permissions Policy, see the details here.
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.
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".