Open
Cached
·
just now
88/100
SECURITY SCORE
Certificate Information
Subject
CN=plaid.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M03
Valid From
April 29, 2025
Valid Until
May 28, 2026
181 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3A:FC:4C:FC:E9:2A:B0:E6:0C:00:AC:6D:C2:30:B0:D1:65:AD:10:D2:BD:6F:F0:C6:56:07:4C:3B:27:51:A0:8F
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=10886400000; includeSubdomains; preload
Content-Security-Policy
Good
default-src; manifest-src; worker-src; +10 more
default-src 'none'; manifest-src 'self'; worker-src 'self' data: https://*.plaid.com; connect-src 'self' blob: www.google.com www.google-analytics.com https://*.g.doubleclick.net https://*.plaid.com https://*.zendesk.com https://*.zdusercontent.com api.rollbar.com api.mixpanel.com https://*.mktoresp.com https://risk.clearbit.com https://*.adyen.com https://adservice.google.com https://*.6sc.co https://*.adnxs.com https://*.plaid.io https://api.segment.io https://*.mutinycdn.com https://*.linkedin.oribi.io https://*.ingest.sentry.io https://s3.us-west-2.amazonaws.com/flow-organization-logos.development-sandbox.cognito.us-west-2 https://s3.us-west-2.amazonaws.com/flow-organization-logos.production-live.cognito.us-west-2 https://s3.us-west-2.amazonaws.com/flow-organization-logos.production-sandbox.cognito.us-west-2 https://s3.us-west-2.amazonaws.com/flow-organization-logos.staging-sandbox.cognito.us-west-2 https://*.mutinyhq.io https://*.clrt.ai https://*.algolia.net https://*.algolianet.com https://*.algolia.io https://analytics.google.com wss://hello-finn.herokuapp.com; img-src 'self' blob: data: https://plaid.com www.google-analytics.com heapanalytics.com https://*.g.doubleclick.net https://checkoutshopper-test.adyen.com https://checkoutshopper-live.adyen.com www.google.com www.google.ie www.google.co.uk www.google.fr www.google.es www.google.nl https://bat.bing.com https://d.adroll.com https://client-logos.plaid.com https://*.linkedin.com https://p.adsymptotic.com https://*.facebook.com https://t.co https://*.twitter.com https://*.6sc.co https://*.adsrvr.org https://*.demdex.net https://s3.us-west-2.amazonaws.com https://plaid.zendesk.com https://p23.zdusercontent.com https://documentary-assets-development-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-production-live-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-production-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-staging-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com https://alb.reddit.com https://www.googletagmanager.com; script-src 'self' blob: 'unsafe-inline' https://cdn.plaid.com https://ssl.google-analytics.com www.google.com https://maps.googleapis.com www.gstatic.com www.google-analytics.com https://www.googletagmanager.com www.googleadservices.com https://*.g.doubleclick.net cdn.heapanalytics.com heapanalytics.com d37gvrvc0wt4s1.cloudfront.net munchkin.marketo.net analytics.plaid.com https://api.segment.io cdn.mxpnl.com https://*.salesforce.com https://cdn.madkudu.com https://risk.clearbit.com https://*.adyen.com https://bat.bing.com https://*.adroll.com https://connect.facebook.net https://*.licdn.com https://*.ads-twitter.com https://*.twitter.com https://img3.forte.net https://*.adsrvr.org https://*.6sc.co https://*.mutinycdn.com https://*.mutinyhq.io https://*.clrt.ai https://www.redditstatic.com https://go.plaid.com; style-src 'self' 'unsafe-inline' blob: heapanalytics.com checkoutshopper-test.adyen.com checkoutshopper-live.adyen.com; object-src 'none'; font-src 'self' data:; media-src 'self' https://documentary-assets-development-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-production-live-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-production-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com https://documentary-assets-staging-sandbox-cognito-us-west-2.s3.us-west-2.amazonaws.com; frame-src 'self' cdn.plaid.com www.google.com www.google-analytics.com checkoutshopper-test.adyen.com checkoutshopper-live.adyen.com https://*.facebook.com https://*.adsrvr.org https://td.doubleclick.net https://www.googletagmanager.com; child-src 'self'; block-all-mixed-content
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports