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Security

· 12 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
66
GRADE
D
FIX
5
REVIEW
3
PASS
4
INFO
0
Checks
12
4 PASS 3 REVIEW 5 FIX
F
Security Headers
Action
2 of 10 headers properly configured
FIX
2 of 10 headers properly configured
Critical::
HSTS header is missing
Strict-Transport-Security forces browsers to use HTTPS, preventing downgrade attacks. Add the header with a max-age of at least 1 year.
Expected: max-age=31536000; includeSubDomains
Warning::
X-Content-Type-Options header is missing
This header prevents MIME-type sniffing, which can lead to XSS attacks. Set it to 'nosniff'.
Expected: nosniff
Warning::
X-Frame-Options header is missing
This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.
Expected: DENY
Warning::
Referrer-Policy header is missing
Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
Expected: strict-origin-when-cross-origin
Warning::
Permissions-Policy header is missing
Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
Expected: geolocation=(), camera=(), microphone=()
Info::
Content-Security-Policy is present
Got: upgrade-insecure-requests;
Warning::
Cross-Origin-Opener-Policy header is missing
COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
Expected: same-origin
Warning::
Cross-Origin-Embedder-Policy header is missing
COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
Expected: require-corp
Info::
X-Powered-By header is not present
Warning::
Server header reveals version information
The Server header discloses the software version, aiding attackers in targeting known vulnerabilities. Remove the version number.
Got: Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k PHP/7.2.24

Strict-Transport-Security forces browsers to use HTTPS, preventing downgrade attacks. Add the header with a max-age of at least 1 year.

Expected: max-age=31536000; includeSubDomains
Why this matters

Without HSTS, a network attacker can downgrade the very first connection to HTTP and steal the user's session.

Learn more ▾

HSTS tells browsers 'never speak HTTP to this domain again.' Without it, a network attacker (public WiFi, malicious ISP, hostile DNS) intercepts the first HTTP attempt and serves a downgraded version of your site. One header, big surface reduction.

Source: RFC 6797 / OWASP

This header prevents MIME-type sniffing, which can lead to XSS attacks. Set it to 'nosniff'.

Expected: nosniff
Why this matters

MIME sniffing lets browsers run uploaded files as JavaScript, turning a file upload into an XSS.

Learn more ▾

Setting X-Content-Type-Options: nosniff tells browsers to trust your declared Content-Type instead of guessing. Without it, an attacker who uploads a polyglot file can sometimes get it executed as a script. One header, no downside.

Source: OWASP / MDN

This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.

Expected: DENY
Why this matters

Without frame protection, your site can be embedded in a hostile page and used for clickjacking.

Learn more ▾

Clickjacking overlays your site under a transparent malicious page so users click invisible buttons. Setting X-Frame-Options: DENY (or a modern frame-ancestors CSP directive) blocks the embedding entirely. There's almost never a legitimate reason to allow it.

Source: OWASP / MDN

Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.

Expected: strict-origin-when-cross-origin
Why this matters

Default browser behavior leaks full URLs (including query params and tokens) to every third-party resource — set a strict policy.

Learn more ▾

Without a Referrer-Policy header, browsers send the full referring URL with images, scripts, and fonts loaded from third-party origins. URLs containing tokens, user IDs, or session params end up in third-party logs. Set `Referrer-Policy: strict-origin-when-cross-origin` (or stricter) to limit leakage.

Source: MDN / W3C

Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.

Expected: geolocation=(), camera=(), microphone=()
Why this matters

Permissions-Policy locks down browser APIs you don't use — without it, every page can request camera/mic/geolocation if XSS lands.

Learn more ▾

By default every page can request the camera, microphone, geolocation, payment APIs, and dozens more. Permissions-Policy turns off the ones you don't need so a future bug can't quietly start using them. It's a defense-in-depth header — one line, big surface reduction.

Source: MDN / W3C

COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.

Expected: same-origin
Why this matters

COOP isolates your top-level browsing context from cross-origin windows — without it, popup-based side-channel attacks remain possible.

Learn more ▾

Cross-Origin-Opener-Policy: same-origin prevents cross-origin pages from sharing a browsing-context group with yours. This blocks cross-window references that enable Spectre-style timing attacks and tab-nabbing. Required if you want to enable SharedArrayBuffer.

Source: MDN / web.dev

COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.

Expected: require-corp
Why this matters

COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.

Learn more ▾

Cross-Origin-Embedder-Policy: require-corp ensures every embedded resource (script, iframe, image) explicitly allows being loaded cross-origin. Combined with COOP, this enables the cross-origin-isolated context that unlocks SharedArrayBuffer, high-resolution timers, and other powerful APIs.

Source: MDN / web.dev

The Server header discloses the software version, aiding attackers in targeting known vulnerabilities. Remove the version number.

Why this matters

Server: nginx/1.18.0 tells attackers exactly which CVEs to test — strip the version string.

Learn more ▾

Server version disclosure helps attackers select exploits matching your stack. Configure your server to omit the version (nginx: `server_tokens off;`, Apache: `ServerTokens Prod`). Doesn't fix vulnerabilities but removes the easy reconnaissance step.

Source: OWASP

F
Subresource Integrity
Action
0 of 10 external resources have SRI
FIX
0 of 10 external resources have SRI
Warning::
External script from cookie-cdn.cookiepro.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cookie-cdn.cookiepro.com/consent/bf886dba-bf8f-4844-8acb-cfdc11c842e6/OtAutoBlock.js
Warning::
External script from cookie-cdn.cookiepro.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cookie-cdn.cookiepro.com/scripttemplates/otSDKStub.js
Warning::
External link from cdnjs.cloudflare.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Warning::
External link from fonts.googleapis.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swap
Warning::
External link from fonts.googleapis.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,700italic,300,400,600
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtm.js?id=GTM-PX3VVD5
Warning::
External script from cookie-cdn.cookiepro.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cookie-cdn.cookiepro.com/scripttemplates/202405.1.0/otBannerSdk.js
Warning::
External script from cdn.jsdelivr.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2.0.2/dist/css-vars-ponyfill.min.js
Warning::
External script from unpkg.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://unpkg.com/popper.js@1
Warning::
External script from unpkg.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://unpkg.com/tippy.js@4
SRI Coverage 0 / 10 of external resources have integrity hashes
TagDomainIntegrity
<script>cookie-cdn.cookiepro.com✗ Missing
<script>cookie-cdn.cookiepro.com✗ Missing
<link>cdnjs.cloudflare.com✗ Missing
<link>fonts.googleapis.com✗ Missing
<link>fonts.googleapis.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>cookie-cdn.cookiepro.com✗ Missing
<script>cdn.jsdelivr.net✗ Missing
<script>unpkg.com✗ Missing
<script>unpkg.com✗ Missing
D
Email Security
Action
DMARC: none
FIX
DMARC: none
Warning::
DMARC policy is none — monitoring only
This only monitors, it doesn't block spoofed emails. Change to p=quarantine or p=reject.
DMARC
Policy none — monitoring only, does not block spoofing Record v=DMARC1; p=none; sp=none; rua=mailto:esedmarc@gmu.edu,mailto:dmarc_agg@vali.email,mailto:icfzojtl@ag.us.dmarcian.com,mailto:e63987a6a3@rua.easydmarc.us;

This only monitors, it doesn't block spoofed emails. Change to p=quarantine or p=reject.

Why this matters

DMARC p=none collects reports but doesn't actually block spoofed mail — phishing emails still reach inboxes.

Learn more ▾

DMARC's three policies are p=none (monitor only), p=quarantine (mark as spam), and p=reject (bounce). Most domains start at p=none to gather data, but stay there forever, leaving spoofers unblocked. After 30 days of clean DMARC reports, graduate to p=quarantine, then p=reject.

Source: DMARC.org / NIST

D
Permissions-Policy
Action
No header set
FIX
No header set
Warning::
No Permissions-Policy header
Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

No Permissions-Policy header set.

Without this header, embedded iframes can request access to sensitive device features.

Suggested header
Permissions-Policy: camera=(), microphone=(), geolocation=(), payment=(), usb=()
D
security.txt
Action
No /.well-known/security.txt published
FIX

security.txt

No security.txt found at /.well-known/security.txt

C
Content Security Policy
Action
2 of 10 CSP checks passed
REVIEW
2 of 10 CSP checks passed
Info::
Raw CSP policy
Got: upgrade-insecure-requests;
Warning::
default-src directive is missing
default-src provides a fallback for other directives. Set it to restrict default resource loading.
Expected: default-src 'self'
Info::
No script-src or default-src to check for 'unsafe-inline'
Info::
No script-src or default-src to check for 'unsafe-eval'
Info::
No script-src or default-src to check for wildcard
Info::
object-src falls back to default-src
Warning::
base-uri directive is missing
Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.
Expected: base-uri 'self'
Warning::
frame-ancestors directive is missing
frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.
Expected: frame-ancestors 'self'
Warning::
form-action directive is missing
form-action restricts where forms can submit data, preventing form hijacking.
Expected: form-action 'self'
Info::
upgrade-insecure-requests is enabled

default-src provides a fallback for other directives. Set it to restrict default resource loading.

Expected: default-src 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.

Expected: base-uri 'self'
Why this matters

Missing base-uri in CSP leaves a base-tag injection attack path open even on otherwise strict policies.

Learn more ▾

A common omission: developers add CSP for script-src and frame-ancestors but forget base-uri. The result is a CSP that looks strict but lets an attacker rewrite every URL on the page via <base href>. Add `base-uri 'self'` to close the gap.

Source: MDN CSP

frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.

Expected: frame-ancestors 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

form-action restricts where forms can submit data, preventing form hijacking.

Expected: form-action 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

Parsed Policy

upgrade-insecure-requests
B
CORS Configuration
No CORS headers
REVIEW
No CORS headers
Info::
No CORS headers present — secure default
CORS Configuration ✓ Secure

No CORS headers detected.

Cross-origin requests are blocked by browser same-origin policy.

Origin reflection test

Some servers mirror the request Origin header, which can be exploited. Test manually:

curl -sI -H "Origin: https://evil.com" <url> | grep -i access-control
B
Transport Security
HTTP/3, HSTS, and TLS version analysis
REVIEW
HTTP/3, HSTS, and TLS version analysis
Info::
HTTP/3 (QUIC) not advertised
HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
Warning::
Missing Strict-Transport-Security header
HSTS tells browsers to only use HTTPS, preventing SSL stripping attacks.
Info::
TLS 1.3 in use (fastest handshake, 1-RTT)
A+
TLS & Certificates
TLS 1.3, 7 checks passed
PASS
TLS 1.3, 7 checks passed
Info::
TLS 1.3 is used
Got: TLS 1.3
Info::
Strong cipher suite is used
Got: TLS_AES_128_GCM_SHA256
Info::
HTTP/2 is not negotiated
HTTP/2 provides multiplexing and header compression for better performance.
Got: http/1.1
Info::
Certificate is valid (expires in 308 days)
Got: 2027-02-23T23:59:59Z
Info::
Certificate chain has 4 certificates
Info::
Certificate uses modern signature algorithm
Got: SHA256-RSA
Info::
Certificate covers 170 domain(s)
Got: www3.gmu.edu, *.calendar.gmu.edu, *.cs.gmu.edu, *.gmu.edu, 25live.gmu.edu, 60-secondvideo.gmu.edu, 60secondvideo.gmu.edu, academics.gmu.edu, afpo.gmu.edu, amazonwash.gmu.edu, apollo.gmu.edu, approvedcatering.gmu.edu, artsbygeorge.gmu.edu, ascreview.gmu.edu, auxe.gmu.edu, bac.give.gmu.edu, bac.gmu.edu, basicspanish.gmu.edu, bike.gmu.edu, biology.gmu.edu, bizacct.gmu.edu, blackboard.gmu.edu, businessit.gmu.edu, capitolconnection.gmu.edu, catering.gmu.edu, cbgrad.gmu.edu, ccaa.gmu.edu, ceee.gmu.edu, centers.gmu.edu, cfa.gmu.edu, cgeoint.gmu.edu, chemistry.gmu.edu, chpre.gmu.edu, climatechange.gmu.edu, cnl.gmu.edu, compstore.gmu.edu, connected.gmu.edu, courses.gmu.edu, css1.gmu.edu, cvpa.calendar.gmu.edu, cyberball.gmu.edu, datasecurity.gmu.edu, democracy.gmu.edu, denhamlab.gmu.edu, departments.gmu.edu, disc.gmu.edu, distance.gmu.edu, dynamicforms.gmu.edu, earthweek.gmu.edu, econfaculty.gmu.edu, ecourses.gmu.edu, elahi.gmu.edu, emergency.gmu.edu, entrepreneurship.gmu.edu, envsec.gmu.edu, ep.gmu.edu, es.gmu.edu, esp.gmu.edu, folklifearchive.gmu.edu, frn.gmu.edu, gamerooms.gmu.edu, gesa.gmu.edu, gettheapp.gmu.edu, give.gmu.edu, globalcitizen.gmu.edu, globaled.gmu.edu, gmtp.gmu.edu, gmu.edu, greathappens.gmu.edu, hanson.gmu.edu, hap.gmu.edu, hci.gmu.edu, healthethics.gmu.edu, healthresearch.gmu.edu, hiremason.gmu.edu, hours.gmu.edu, housingplans.gmu.edu, hpi.gmu.edu, icesworkingpapers.gmu.edu, information.gmu.edu, innovations.gmu.edu, inventors.gmu.edu, itsredirects.gmu.edu, jiju41.gmu.edu, jiju42.gmu.edu, jijua.gmu.edu, jijub.gmu.edu, jijuc.gmu.edu, krasnow.gmu.edu, krasnow1.gmu.edu, ksc.gmu.edu, labsafety.gmu.edu, lightning.ready.gmu.edu, linglab.gmu.edu, lite.gmu.edu, locationscience.gmu.edu, loudoun.gmu.edu, lta.gmu.edu, mac.gmu.edu, mail.gmu.edu, maintenance.its.gmu.edu, maps-directions.gmu.edu, masoncats.gmu.edu, masonlive.gmu.edu, matchmygift.gmu.edu, mediarelations.gmu.edu, mentorprotege.gmu.edu, mnlp.ist.gmu.edu, mobile.gmu.edu, mpp.gmu.edu, mps.gmu.edu, msa.gmu.edu, mtty.gmu.edu, mymason.gmu.edu, mymasonportal.gmu.edu, nmr.gmu.edu, o365.gmu.edu, odkm.gmu.edu, office365.gmu.edu, offthewall.gmu.edu, olligmu.org, ollitest.gmu.edu, orgs.gmu.edu, parking.gmu.edu, patriotportal.gmu.edu, patriottech.gmu.edu, pcstore.gmu.edu, plait.gmu.edu, policy-icasit.gmu.edu, pride.gmu.edu, princewilliam.gmu.edu, psychsyllabi.gmu.edu, psycmentor.gmu.edu, recycling.gmu.edu, research.gmu.edu, researchatmason.gmu.edu, resources.gmu.edu, respond.gmu.edu, sa.gmu.edu, scitechcampus.gmu.edu, seg.gmu.edu, shuttle.gmu.edu, soaprint.gmu.edu, somacct.gmu.edu, somit.gmu.edu, speechanalysis.gmu.edu, spotlightonresearch.gmu.edu, statistics.gmu.edu, studyabroad.gmu.edu, svc.gmu.edu, sysman.gmu.edu, techtransfer.gmu.edu, theater.gmu.edu, theonetowatch.gmu.edu, thesis.gmu.edu, tobi.gmu.edu, transfercenter.gmu.edu, transportation.gmu.edu, undergradinquiry.gmu.edu, universityscholars.gmu.edu, ur.gmu.edu, usp.gmu.edu, vrrw.gmu.edu, webct6.gmu.edu, www.artsbygeorge.gmu.edu, www.gmu.edu, www.krasnow.gmu.edu, www.mymason.gmu.edu, www.princewilliam.gmu.edu, www.pubs.gmu.edu
Info::
Certificate is issued by a trusted CA
Got: CN=InCommon RSA Server CA 2,O=Internet2,C=US

HTTP/2 provides multiplexing and header compression for better performance.

Why this matters

HTTP/1.1 forces the browser to make sequential requests, multiplying latency on every page.

Learn more ▾

HTTP/2 (and HTTP/3) multiplex many requests over a single connection, eliminating head-of-line blocking. HTTP/1.1 forces the browser to either queue requests or open many parallel connections — both worse. Most modern web servers support HTTP/2 with one config line.

Source: MDN Web Docs

Connection
Protocol
TLS 1.3
Cipher Suite
TLS_AES_128_GCM_SHA256
HTTP Version
HTTP/1.1

Certificate Chain

Leaf Certificate
Subject CN=www3.gmu.edu,O=George Mason University,ST=Virginia,C=USIssuer CN=InCommon RSA Server CA 2,O=Internet2,C=USValid 2026-02-23T00:00:00Z → 2027-02-23T23:59:59ZExpires in 308 days SANs www3.gmu.edu, *.calendar.gmu.edu, *.cs.gmu.edu, *.gmu.edu, 25live.gmu.edu, 60-secondvideo.gmu.edu, 60secondvideo.gmu.edu, academics.gmu.edu, afpo.gmu.edu, amazonwash.gmu.edu, apollo.gmu.edu, approvedcatering.gmu.edu, artsbygeorge.gmu.edu, ascreview.gmu.edu, auxe.gmu.edu, bac.give.gmu.edu, bac.gmu.edu, basicspanish.gmu.edu, bike.gmu.edu, biology.gmu.edu, bizacct.gmu.edu, blackboard.gmu.edu, businessit.gmu.edu, capitolconnection.gmu.edu, catering.gmu.edu, cbgrad.gmu.edu, ccaa.gmu.edu, ceee.gmu.edu, centers.gmu.edu, cfa.gmu.edu, cgeoint.gmu.edu, chemistry.gmu.edu, chpre.gmu.edu, climatechange.gmu.edu, cnl.gmu.edu, compstore.gmu.edu, connected.gmu.edu, courses.gmu.edu, css1.gmu.edu, cvpa.calendar.gmu.edu, cyberball.gmu.edu, datasecurity.gmu.edu, democracy.gmu.edu, denhamlab.gmu.edu, departments.gmu.edu, disc.gmu.edu, distance.gmu.edu, dynamicforms.gmu.edu, earthweek.gmu.edu, econfaculty.gmu.edu, ecourses.gmu.edu, elahi.gmu.edu, emergency.gmu.edu, entrepreneurship.gmu.edu, envsec.gmu.edu, ep.gmu.edu, es.gmu.edu, esp.gmu.edu, folklifearchive.gmu.edu, frn.gmu.edu, gamerooms.gmu.edu, gesa.gmu.edu, gettheapp.gmu.edu, give.gmu.edu, globalcitizen.gmu.edu, globaled.gmu.edu, gmtp.gmu.edu, gmu.edu, greathappens.gmu.edu, hanson.gmu.edu, hap.gmu.edu, hci.gmu.edu, healthethics.gmu.edu, healthresearch.gmu.edu, hiremason.gmu.edu, hours.gmu.edu, housingplans.gmu.edu, hpi.gmu.edu, icesworkingpapers.gmu.edu, information.gmu.edu, innovations.gmu.edu, inventors.gmu.edu, itsredirects.gmu.edu, jiju41.gmu.edu, jiju42.gmu.edu, jijua.gmu.edu, jijub.gmu.edu, jijuc.gmu.edu, krasnow.gmu.edu, krasnow1.gmu.edu, ksc.gmu.edu, labsafety.gmu.edu, lightning.ready.gmu.edu, linglab.gmu.edu, lite.gmu.edu, locationscience.gmu.edu, loudoun.gmu.edu, lta.gmu.edu, mac.gmu.edu, mail.gmu.edu, maintenance.its.gmu.edu, maps-directions.gmu.edu, masoncats.gmu.edu, masonlive.gmu.edu, matchmygift.gmu.edu, mediarelations.gmu.edu, mentorprotege.gmu.edu, mnlp.ist.gmu.edu, mobile.gmu.edu, mpp.gmu.edu, mps.gmu.edu, msa.gmu.edu, mtty.gmu.edu, mymason.gmu.edu, mymasonportal.gmu.edu, nmr.gmu.edu, o365.gmu.edu, odkm.gmu.edu, office365.gmu.edu, offthewall.gmu.edu, olligmu.org, ollitest.gmu.edu, orgs.gmu.edu, parking.gmu.edu, patriotportal.gmu.edu, patriottech.gmu.edu, pcstore.gmu.edu, plait.gmu.edu, policy-icasit.gmu.edu, pride.gmu.edu, princewilliam.gmu.edu, psychsyllabi.gmu.edu, psycmentor.gmu.edu, recycling.gmu.edu, research.gmu.edu, researchatmason.gmu.edu, resources.gmu.edu, respond.gmu.edu, sa.gmu.edu, scitechcampus.gmu.edu, seg.gmu.edu, shuttle.gmu.edu, soaprint.gmu.edu, somacct.gmu.edu, somit.gmu.edu, speechanalysis.gmu.edu, spotlightonresearch.gmu.edu, statistics.gmu.edu, studyabroad.gmu.edu, svc.gmu.edu, sysman.gmu.edu, techtransfer.gmu.edu, theater.gmu.edu, theonetowatch.gmu.edu, thesis.gmu.edu, tobi.gmu.edu, transfercenter.gmu.edu, transportation.gmu.edu, undergradinquiry.gmu.edu, universityscholars.gmu.edu, ur.gmu.edu, usp.gmu.edu, vrrw.gmu.edu, webct6.gmu.edu, www.artsbygeorge.gmu.edu, www.gmu.edu, www.krasnow.gmu.edu, www.mymason.gmu.edu, www.princewilliam.gmu.edu, www.pubs.gmu.eduSignature SHA256-RSASerial ed67564a6808d5218056651807495b86
Intermediate (CA Certificate)
Subject CN=InCommon RSA Server CA 2,O=Internet2,C=USIssuer CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USValid 2022-11-16T00:00:00Z → 2032-11-15T23:59:59ZExpires in 2400 days Signature SHA384-RSASerial 835b7615206d2d6e097e0b6e409fefc0
Intermediate (CA Certificate)
Subject CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USIssuer CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GBValid 2019-03-12T00:00:00Z → 2028-12-31T23:59:59ZExpires in 985 days Signature SHA384-RSASerial 3972443af922b751d7d36c10dd313595
Intermediate (CA Certificate)
Subject CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GBIssuer CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GBValid 2004-01-01T00:00:00Z → 2028-12-31T23:59:59ZExpires in 985 days Signature SHA1-RSASerial 1
A+
Cookie Security
1 cookies analyzed, 2 checks passed
PASS
1 cookies analyzed, 2 checks passed
Info::
Cookie 'BIGipServer~JIJU~p_jiju3.gmu.edu_p80' has the Secure flag
Info::
Cookie 'BIGipServer~JIJU~p_jiju3.gmu.edu_p80' has the HttpOnly flag
Warning::
Cookie 'BIGipServer~JIJU~p_jiju3.gmu.edu_p80' has no SameSite attribute
Without an explicit SameSite attribute, browser default behavior varies. Set SameSite=Lax or Strict.
1 cookies analyzed 1 warnings
NameSecureHttpOnlySameSiteSizeIssues
BIGipServer~JIJU~p_jiju3.gmu.edu_p80✓✓—56 B1
A+
JS Library Vulnerabilities
No known vulnerabilities
PASS
No known vulnerabilities
Info::
No known JavaScript library vulnerabilities detected

No known JavaScript library vulnerabilities detected.

A+
Information Leakage
No exposures
PASS
No exposures
Info::
No security.txt found
Consider adding a security.txt at /.well-known/security.txt.
Info::
No sensitive files exposed

No sensitive files exposed — all paths returned 404.

PathStatusCategoryRisk
/.git/HEAD✓ Not foundVersion Control—
/.git/config✓ Not foundVersion Control—
/.svn/entries✓ Not foundVersion Control—
/.env✓ Not foundConfiguration—
/.env.local✓ Not foundConfiguration—
/.env.production✓ Not foundConfiguration—
/wp-config.php✓ Not foundConfiguration—
/.htaccess✓ Not foundConfiguration—
/phpinfo.php✓ Not foundDebug—
/server-status✓ Not foundDebug—
/server-info✓ Not foundDebug—
/.well-known/security.txt✓ Not foundSecurity Policy—
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