alecstashevsky.com
HTML metadata
Technology
- CDN
- Netlify
- CMS
- Hugo
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- Google Tag Manager
- Fonts
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- Google Fonts
Third-party hosts loaded (7)
- cdnjs.cloudflare.com×10
- fonts.googleapis.com×2
- www.google.com×2
- cdn.jsdelivr.net×1
- fonts.gstatic.com×1
- identity.netlify.com×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- Squarespace Domains II LLC
- Created
- 2020-12-12
- Expires
- 2026-12-12 205 days left
- Updated
- 2025-11-27
- Name servers
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- ns-cloud-a1.googledomains.com
- ns-cloud-a2.googledomains.com
- ns-cloud-a3.googledomains.com
- ns-cloud-a4.googledomains.com
DNS records live
- NS
-
- ns-cloud-a1.googledomains.com
- ns-cloud-a2.googledomains.com
- ns-cloud-a3.googledomains.com
- ns-cloud-a4.googledomains.com
- MX
-
- 10 mail.protonmail.ch
- 20 mailsec.protonmail.ch
- TXT
-
protonmail-verification=2fc3dfffe5db761179f5aee4d1d2f4312f7219e7
Email authentication weak
- SPF
-
v=spf1 include:_spf.protonmail.ch mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 34 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing Content Security Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
DENY- permissions-policy
accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains
Links to (20)
- coursera.org×4
- calendly.com×3
- creativecommons.org×3
- datacamp.com×3
- doi.org×3
- fetch.com×3
- github.com×3
- huggingface.co×3
- kyrgies.com×3
- linkedin.com×3
- maven.com×3
- meta.com×3
- nera.com×3
- ourgap.org×3
- r-project.org×3
- researchgate.net×3
- wowchemy.com×3
- youtube.com×3
- cadmusgroup.com×3
- youtu.be×1