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Security

· 12 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
82
GRADE
B
FIX
2
REVIEW
3
PASS
7
INFO
0
Checks
12
7 PASS 3 REVIEW 2 FIX
F
Subresource Integrity
Action
0 of 11 external resources have SRI
FIX
0 of 11 external resources have SRI
Warning::
External script from www.google-analytics.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.google-analytics.com/plugins/ua/linkid.js
Warning::
External script from cdn-app.pathfactory.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn-app.pathfactory.com/production/jukebox-lite/current/jukebox.js
Warning::
External script from www.google-analytics.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.google-analytics.com/analytics.js
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/gtag/js?id=G-MLXTLWBSCZ&cx=c&gtm=4e64k0
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/gtag/js?id=G-BM4MFJMH6W&cx=c&gtm=4e64k0
Warning::
External script from consent.trustarc.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://consent.trustarc.com/notice?domain=hackerone.com&c=teconsent&js=nj&noticeType=bb&text=true&gtm=1
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-KLQXL8V
Warning::
External link from ma.hacker.one lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://ma.hacker.one/js/forms2/css/forms2.css
Warning::
External link from ma.hacker.one lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://ma.hacker.one/js/forms2/css/forms2-theme-plain.css
Warning::
External script from consent.trustarc.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://consent.trustarc.com/asset/notice.js/v/v1.7-1729
Warning::
External script from ma.hacker.one lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://ma.hacker.one/js/forms2/js/forms2.min.js
SRI Coverage 0 / 11 of external resources have integrity hashes
TagDomainIntegrity
<script>www.google-analytics.com✗ Missing
<script>cdn-app.pathfactory.com✗ Missing
<script>www.google-analytics.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>consent.trustarc.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<link>ma.hacker.one✗ Missing
<link>ma.hacker.one✗ Missing
<script>consent.trustarc.com✗ Missing
<script>ma.hacker.one✗ Missing
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=()
B
Security Headers
7 of 10 headers properly configured
REVIEW
7 of 10 headers properly configured
Info::
Strict-Transport-Security is properly configured
Got: max-age=31536000; includeSubDomains; preload
Info::
X-Content-Type-Options is properly configured
Got: nosniff
Info::
X-Frame-Options is properly configured
Got: DENY
Info::
Referrer-Policy is properly configured
Got: 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: default-src 'none'; base-uri 'self'; child-src 'self' www.youtube-nocookie.com a…
Info::
Cross-Origin-Opener-Policy is set but not 'same-origin'
Got: same-origin-allow-popups 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
Info::
Server header is present without version info
Got: cloudflare

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

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

Expected: same-origin
Why this matters

COOP is set to a less-restrictive value (same-origin-allow-popups or unsafe-none) — partial isolation only.

Learn more ▾

COOP: same-origin is the strictest level. same-origin-allow-popups allows authenticated popup windows back to your origin. unsafe-none is the legacy default (effectively off). Pick the strictest level your app's popup flows tolerate.

Source: MDN COOP

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
security.txt
Published with 1 contact(s)
REVIEW

security.txt

Contact: https://hackerone.com/security/reports/new
Expires: 2026-04-29T20:46:27+00:00
A
Content Security Policy
7 of 10 CSP checks passed
PASS
7 of 10 CSP checks passed
Info::
Raw CSP policy
Got: default-src 'none'; base-uri 'self'; child-src 'self' www.youtube-nocookie.com a5s.hackerone-ext-content.com intercom-sheets.com www.intercom-reporting.com www.youtube.com player.vimeo.com fast.wistia.net www.loom.com checkout.stripe.com b5s.hackerone-ext-content.com; connect-src 'self' data: errors.hackerone.net *.browser-intake-datadoghq.com browser-intake-datadoghq.com hackerone-us-west-2-production-attachments.s3.us-west-2.amazonaws.com *.amplitude.com wss://nexus-websocket-a.intercom.io api-iam.intercom.io via.intercom.io uploads.intercomcdn.com *.intercom-messenger.com wss://*.intercom-messenger.com checkout.stripe.com; font-src 'self' fonts.intercomcdn.com js.intercomcdn.com fonts.gstatic.com; form-action 'self' hackerone.freshdesk.com h1-helpdesk.myfreshworks.com accounts-us.freshworks.com intercom.help api-iam.intercom.io api-iam.eu.intercom.io api-iam.au.intercom.io calendly.com messenger-apps.intercom.io messenger-apps.intercom.io/statuspage/view_status js.intercomcdn.com; frame-ancestors 'none'; frame-src 'self' blob: hackerone.integration-configuration.com api-iam.intercom.io/messenger/web/metrics intercom-sheets.com a5s.hackerone-ext-content.com www.youtube.com youtube.com www.loom.com checkout.stripe.com js.stripe.com b5s.hackerone-ext-content.com; img-src data: blob: *; media-src 'self' marketing-assets.hackerone-user-content.com hackerone-us-west-2-production-attachments.s3.us-west-2.amazonaws.com *.amplitude.com js.intercomcdn.com hackerone.com video-messages.intercomcdn.com; object-src blob: data:; script-src 'self' *.amplitude.com js.intercomcdn.com widget.intercom.io/widget/zlmaz2pu checkout.stripe.com js.stripe.com; style-src 'self' 'unsafe-inline' *.amplitude.com fonts.googleapis.com checkout.stripe.com; report-uri https://errors.hackerone.net/api/30/security/?sentry_key=374aea95847f4040a69f9c8d49a3a59d&sentry_environment=production
Info::
default-src directive is set
Got: default-src 'none'
Info::
No 'unsafe-inline' in script source
Info::
No 'unsafe-eval' in script source
Info::
No wildcard in script source
Warning::
object-src allows plugin content
Set object-src to 'none' to prevent Flash/Java plugin exploits.
Got: object-src blob: data: Expected: object-src 'none'
Info::
base-uri is properly restricted
Got: base-uri 'self'
Info::
frame-ancestors directive is set
Got: frame-ancestors 'none'
Info::
form-action directive is set
Got: form-action 'self' hackerone.freshdesk.com h1-helpdesk.myfreshworks.com accounts-us.freshworks.com intercom.help api-iam.intercom.io api-iam.eu.intercom.io api-iam.au.intercom.io calendly.com messenger-apps.intercom.io messenger-apps.intercom.io/statuspage/view_status js.intercomcdn.com
Info::
upgrade-insecure-requests is not set
This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.
Expected: upgrade-insecure-requests

Set object-src to 'none' to prevent Flash/Java plugin exploits.

Expected: object-src 'none'
Why this matters

object-src open in CSP allows Flash/PDF/plugin embedding — a now-deprecated attack vector that should be explicitly blocked.

Learn more ▾

object-src controls <object>, <embed>, and <applet> elements. Modern sites have no need for plugins; setting `object-src 'none'` blocks an entire class of legacy XSS vectors at zero cost. If your CSP missed it, add the directive.

Source: MDN CSP

This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

Expected: upgrade-insecure-requests
Why this matters

Without upgrade-insecure-requests, any HTTP subresource link survives as a mixed-content warning instead of auto-upgrading.

Learn more ▾

Adding `upgrade-insecure-requests` to your CSP turns every http:// subresource fetch into https:// at the browser layer. One-line defense against accidental mixed content from legacy links or third-party widgets.

Source: MDN CSP

Parsed Policy

default-src 'none'
base-uri 'self'
child-src 'self'www.youtube-nocookie.coma5s.hackerone-ext-content.comintercom-sheets.comwww.intercom-reporting.comwww.youtube.complayer.vimeo.comfast.wistia.netwww.loom.comcheckout.stripe.comb5s.hackerone-ext-content.com
connect-src 'self'data:errors.hackerone.net*.browser-intake-datadoghq.combrowser-intake-datadoghq.comhackerone-us-west-2-production-attachments.s3.us-west-2.amazonaws.com*.amplitude.comwss://nexus-websocket-a.intercom.ioapi-iam.intercom.iovia.intercom.iouploads.intercomcdn.com*.intercom-messenger.comwss://*.intercom-messenger.comcheckout.stripe.com
font-src 'self'fonts.intercomcdn.comjs.intercomcdn.comfonts.gstatic.com
form-action 'self'hackerone.freshdesk.comh1-helpdesk.myfreshworks.comaccounts-us.freshworks.comintercom.helpapi-iam.intercom.ioapi-iam.eu.intercom.ioapi-iam.au.intercom.iocalendly.commessenger-apps.intercom.iomessenger-apps.intercom.io/statuspage/view_statusjs.intercomcdn.com
frame-ancestors 'none'
frame-src 'self'blob:hackerone.integration-configuration.comapi-iam.intercom.io/messenger/web/metricsintercom-sheets.coma5s.hackerone-ext-content.comwww.youtube.comyoutube.comwww.loom.comcheckout.stripe.comjs.stripe.comb5s.hackerone-ext-content.com
img-src data:blob:*
media-src 'self'marketing-assets.hackerone-user-content.comhackerone-us-west-2-production-attachments.s3.us-west-2.amazonaws.com*.amplitude.comjs.intercomcdn.comhackerone.comvideo-messages.intercomcdn.com
object-src blob:data:
script-src 'self'*.amplitude.comjs.intercomcdn.comwidget.intercom.io/widget/zlmaz2pucheckout.stripe.comjs.stripe.com
style-src 'self''unsafe-inline'*.amplitude.comfonts.googleapis.comcheckout.stripe.com
report-uri https://errors.hackerone.net/api/30/security/?sentry_key=374aea95847f4040a69f9c8d49a3a59d&sentry_environment=production
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 334 days)
Got: 2027-03-22T23:59:59Z
Info::
Certificate chain has 2 certificates
Info::
Certificate uses modern signature algorithm
Got: SHA256-RSA
Info::
Certificate covers 4 domain(s)
Got: hackerone.com, www.hackerone.com, api.hackerone.com, docs.hackerone.com
Info::
Certificate is issued by a trusted CA
Got: CN=DigiCert EV RSA CA G2,O=DigiCert Inc,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 SERIALNUMBER=5308693,CN=hackerone.com,O=HackerOne Inc.,L=San Francisco,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553Issuer CN=DigiCert EV RSA CA G2,O=DigiCert Inc,C=USValid 2026-02-19T00:00:00Z → 2027-03-22T23:59:59ZExpires in 334 days SANs hackerone.com, www.hackerone.com, api.hackerone.com, docs.hackerone.comSignature SHA256-RSASerial 795713a36ac7ee599fc9e1a7d83fd6e
Intermediate (CA Certificate)
Subject CN=DigiCert EV RSA CA G2,O=DigiCert Inc,C=USIssuer CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=USValid 2020-07-02T12:42:50Z → 2030-07-02T12:42:50ZExpires in 1531 days Signature SHA256-RSASerial 1678f1fef882255d8b0a70e6b7bb220
A+
Cookie Security
2 cookies analyzed, 6 checks passed
PASS
2 cookies analyzed, 6 checks passed
Info::
Cookie 'h1_device_id' has the Secure flag
Info::
Cookie 'h1_device_id' has the HttpOnly flag
Info::
Cookie 'h1_device_id' has SameSite=None
Info::
Cookie '__Host-session' has the Secure flag
Info::
Cookie '__Host-session' has the HttpOnly flag
Info::
Cookie '__Host-session' has SameSite=None
2 cookies analyzed
NameSecureHttpOnlySameSiteSizeIssues
h1_device_id✓✓None48 B—
__Host-session✓✓None494 B—
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—
A+
Email Security
DMARC: reject
PASS
DMARC: reject
Info::
DMARC policy is reject — strongest protection
DMARC
Policy reject — strongest protection Record v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:fgunarop@ag.dmarcian.com,mailto:dmarc-reports@hackerone.com; ruf=mailto:fgunarop@fr.dmarcian.com;
A
Transport Security
HTTP/3, HSTS, and TLS version analysis
PASS
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.
Info::
HSTS enabled (includeSubDomains, preload)
Info::
HSTS preload enabled
Info::
TLS 1.3 in use (fastest handshake, 1-RTT)
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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