Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=my.alldone.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 03, 2025
Valid Until
February 01, 2026
71 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
08:29:7C:B9:CA:C5:6D:D8:B3:4A:44:93:29:ED:D0:0D:32:B1:ED:52:5A:6D:74:40:70:43:3D:6B:E2:57:37:F9
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=31556926
Content-Security-Policy
Basic
default-src; script-src; frame-src; +4 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://apis.google.com https://www.gstatic.com https://www.googletagmanager.com https://accounts.google.com blob: data:; frame-src 'self' https://accounts.google.com https://content.googleapis.com https://content-docs.googleapis.com https://content-gmail.googleapis.com https://www.googletagmanager.com https://*.firebaseapp.com; connect-src 'self' blob: data: https://my.alldone.app https://apis.google.com https://*.googleapis.com https://*.google-analytics.com https://region1.google-analytics.com https://region1.analytics.google.com https://*.google.com https://*.google.de https://*.google.fr https://*.google.co.uk https://*.google.es https://*.google.it https://*.google.nl https://*.google.pl https://*.google.ru https://*.google.com.br https://*.google.co.in https://*.google.co.jp https://*.google.ca https://*.google.com.au https://*.google.com.mx https://*.google.com.tr https://*.google.co.za https://*.google.se https://*.google.ch https://*.google.be https://*.google.at https://*.google.dk https://*.google.fi https://*.google.no https://*.google.pt https://*.google.gr https://*.google.cz https://*.google.ro https://*.google.hu https://*.google.com.ar https://*.google.cl https://*.google.co.id https://*.google.com.my https://*.google.com.sg https://*.google.co.th https://*.google.co.kr https://*.google.com.tw https://*.google.com.hk https://*.google.co.nz https://*.google.ae https://*.google.co.il https://www.gstatic.com https://*.gstatic.com https://*.doubleclick.net https://*.googletagmanager.com https://*.firebaseio.com https://*.cloudfunctions.net wss://*.firebaseio.com wss://alldone-notes-collab-server-dot-alldonealeph.uc.r.appspot.com https://*.algolia.net https://*.algolianet.com https://api.sendinblue.com https://api.brevo.com https://api.ipregistry.co https://*.ingest.sentry.io https://api.giphy.com https://*.giphy.com https://my.alldone.app/googleOAuthCallback; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://accounts.google.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' https: data: blob:;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • 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