URL Inspection: https://leeboonstra.com

Domain Owner Information

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Registrar

Key-Systems GmbH

Created

March 29, 2016

Expires

March 29, 2026

Domain Status

Transfer Lock (Client)

Domain cannot be transferred to another registrar.

SSL/TLS Certificate

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Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score

77 /100

Network & Hosting

View DNS Records

151.101.65.195 • AS54113 • Fastly

Technologies Detected

Fastly

CDN

Evidence

• IP 151.101.65.195 → ASN 54113

Google

Email Provider

Evidence

• MX: aspmx.l.google.com
• MX: alt1.aspmx.l.google.com
• MX: alt2.aspmx.l.google.com
• MX: alt3.aspmx.l.google.com
• MX: alt4.aspmx.l.google.com

Google Trust Services

Certificate Authority

Evidence

• Google SSL certificate

Google Analytics

Analytics

Evidence

• Google Analytics script in HTML

Metadata & SEO

Title

Blog | Google AI Software Engineer, Author, Keynote Speaker

Description

Blog of Google AI engineer Lee Boonstra, viral Prompt Engineering whitepaper author. Building & scaling production systems, MLOps, Generative AI & Conv AI.

Canonical URL

https://www.leeboonstra.dev/

Language

en

Viewport

width=device-width, initial-scale=1.0

Social Media Cards

OpenGraph

Type

website

Description

Blog of Google AI engineer Lee Boonstra, viral Prompt Engineering whitepaper author. Building & scaling production systems, MLOps, Generative AI & Conv AI.

Title

Blog | Google AI Software Engineer, Author, Keynote Speaker

Image

https://www.leeboonstra.dev/images/screen.png

Url

https://www.leeboonstra.dev/

Locale

en

Site Name

Blog | Google AI Software Engineer, Author, Keynote Speaker

Dependencies

🎨 Stylesheets (5)

• https://leeboonstra.com/main.css?v=2025-10
• https://leeboonstra.com/print.css
• https://leeboonstra.com/css/prism-atom-dark.min.css
• https://leeboonstra.com/css/prism-atom-dark.css
• https://leeboonstra.com/css/prism-line-numbers.css

📜 Scripts (5)

• https://leeboonstra.com/js/prism.js
• https://leeboonstra.com/js/prism-line-numbers.min.js
• https://leeboonstra.com/mobile-menu.min.js
• https://leeboonstra.com/js/prism.min.js
• https://www.googletagmanager.com/gtag/js?id=G-BBBHKHEDYB

🖼️ Images (10)

• https://leeboonstra.com/images/thumb_mini-me.jpeg
• https://leeboonstra.com/images/small_profile.jpg
• https://leeboonstra.com/images/small_googlelogo.jpg
• https://leeboonstra.com/images/small_prompting-paper.png
• https://leeboonstra.com/images/small_apress-book.jpg
• https://leeboonstra.com/images/small_leeboonstra-book-large.jpg
• https://leeboonstra.com/images/thumb_gemini-screenshot.jpeg
• https://leeboonstra.com/images/thumb_promptengineering6.jpeg
• https://leeboonstra.com/images/thumb_promptengineering5.jpeg
• https://leeboonstra.com/images/thumb_promptengineering4.jpeg

🔤 Fonts (2)

• https://leeboonstra.com/fonts/bebasneue-webfont.woff2
• https://leeboonstra.com/fonts/Consolas.woff2

Resource Hints

preconnect

https://leeboonstra.com/youtube.com

preconnect

https://leeboonstra.com/www.google-analytics.com

preconnect

https://leeboonstra.com/platform.linkedin.com

preconnect

https://leeboonstra.com/github.githubassets.com

preconnect

https://leeboonstra.com/gist.github.com

preload

https://leeboonstra.com/css/prism-atom-dark.min.css

Type: style

preload

https://leeboonstra.com/js/prism.min.js

Type: script

preload

https://leeboonstra.com/fonts/bebasneue-webfont.woff2

Type: font

Crossorigin: crossorigin

preload

https://leeboonstra.com/fonts/Consolas.woff2

Type: font

Crossorigin: crossorigin