URL Inspection: https://david-lu.com

Open Cached · just now

UP

HTTP Status

200

Ping

7 ms

Technologies

6

Technologies Detected

Infrastructure & Network (3)

CDN	Fastly Fastly is a modern content delivery network and edge cloud platform that provides real-time content delivery, security, and edge computing services.
Description: Fastly is a modern content delivery network and edge cloud platform that provides real-time content delivery, security, and edge computing services. It's known for its real-time purging capabilities, edge computing with Varnish, and support for modern web technologies and APIs. View full details
Evidence: • IP 199.36.158.100 → ASN 54113 (Fastly)

DNS Provider	Google DNS Google Public DNS is a free, global DNS resolution service provided by Google.
Description: Google Public DNS is a free, global DNS resolution service provided by Google. It offers fast, secure DNS queries with privacy protection. Google Cloud DNS is the managed DNS service for Google Cloud Platform, providing authoritative DNS hosting with integration into Google Cloud services. View full details
Evidence: • DNS Record NS: ns-cloud-b1.googledomains.com • DNS Record NS: ns-cloud-b2.googledomains.com • DNS Record NS: ns-cloud-b3.googledomains.com • DNS Record NS: ns-cloud-b4.googledomains.com

Registrar	Squarespace Squarespace Registrar is Squarespace's domain registration service integrated with its website builder platform.
Description: Squarespace Registrar is Squarespace's domain registration service integrated with its website builder platform. It provides domain registration and management for Squarespace customers, and recently acquired Google Domains to expand its domain services. View full details
Evidence: • WHOIS Registrar: Squarespace Domains LLC

Analytics & Marketing (2)

Analytics	Google Analytics Google Analytics is the most widely used web analytics service that provides detailed insights into website traffic, user behavior, and conversion tracking.
Description: Google Analytics is the most widely used web analytics service that provides detailed insights into website traffic, user behavior, and conversion tracking. It offers comprehensive analytics including audience demographics, traffic sources, user journeys, and e-commerce tracking to help businesses understand and optimize their online presence. View full details
Evidence: • HTML <script>: https://www.googletagmanager.com/gtag/js?id=G-9P1VT52DKP

Analytics	Google Tag Manager Google Tag Manager is a tag management system that allows marketers to manage and deploy marketing tags (analytics, tracking pixels, etc.) on websites without modifying code.
Description: Google Tag Manager is a tag management system that allows marketers to manage and deploy marketing tags (analytics, tracking pixels, etc.) on websites without modifying code. It provides a centralized interface for managing multiple tracking and analytics tools, improving website performance and simplifying tag deployment. View full details
Evidence: • HTML <script>: https://www.googletagmanager.com/gtag/js?id=G-9P1VT52DKP

SSL & Certificates (1)

Certificate Authority	Google Trust Google Trust Services is Google's certificate authority that issues SSL/TLS certificates for Google services and Google Cloud Platform.
Description: Google Trust Services is Google's certificate authority that issues SSL/TLS certificates for Google services and Google Cloud Platform. It provides trusted root certificates used by Google's infrastructure and services. View full details
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Metadata & SEO

Title

David Lu

Viewport

width=device-width, initial-scale=1

Domain Owner Information

View Full WHOIS

Registrar

Squarespace Domains LLC

Created

August 30, 2024

Expires

August 30, 2026

SSL/TLS Certificate

View Full SSL Report

Issued By

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

Security Score

77 /100

Social Media Cards

OpenGraph (7 properties)

Type

website

Description

Software Engineer Portfolio

Title

David Lu

Image

https://david-lu.com/assets/banner.png

Url

https://david-lu.com/

Image:width

1024

Image:height

500

Network & Hosting

View DNS Records

199.36.158.100 • AS54113

Fastly

Resources

david-lu.com (45 resources)

Scripts (6)

Stylesheets (1)

• https://david-lu.com//styles.css

Images (29)

Resource Hints (9)

googletagmanager.com (1 resources)

Scripts (1)

• https://www.googletagmanager.com/gtag/js?id=G-9P1VT52DKP

Inspected on January 07, 2026 at 23:10 UTC