vannwang.com – Personal or professional portfolio site – Analysis on Aug 14, 2025
Analysis performed on Aug 14, 2025
This is a comprehensive technical analysis of vannwang.com performed on August 14, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
Purpose and Target: The site is titled "WenFan Wang – WenFan Wang" but does not explicitly state its purpose or what it offers. Information not available.
Location: The website is hosted on GitHub.com servers.
Tech: Confirmed technologies include Angular framework, Font Awesome icons, and Cloudflare services.
SEO: No meta keywords or meta description tags are found on the site.
Security: HTTPS is enabled, providing secure connections; however, SSL certificate details are not implemented or invalid, but no specific security issues are reported.
Content Status: The site contains approximately 350 words of content, which is sufficient for analysis and does not indicate under construction status.
Accessibility: The site has strong accessibility features with 100% of images having alt text, ARIA attributes present, proper heading structure, and well-labeled form inputs. It lacks skip navigation links, which could improve keyboard navigation.
Summary: The website is an English-language site hosted on GitHub.com that uses Angular, Font Awesome, and Cloudflare technologies. It has moderate content volume (350 words) but lacks SEO meta tags. It employs good accessibility practices except for missing skip navigation links. HTTPS is enabled, but SSL certificate details are not available.
In short: Personal or professional portfolio site.
The domain vannwang.com was registered on July 4, 2025, indicating it is currently less than a year old. It is set to expire on July 4, 2035, and has a status of "client transfer prohibited." The domain is registered with NameCheap, Inc., and is configured with nameservers DNS1.REGISTRAR-SERVERS.COM and DNS2.REGISTRAR-SERVERS.COM.
The DNS configuration for vannwang.com includes multiple A records pointing to IP addresses associated with GitHub, and MX records for email routing through eforward registrar servers. Security implementation shows HTTPS is enabled, but the SSL certificate is invalid and not properly configured. The technology stack comprises Angular, Font Awesome, and Cloudflare, with the server hosted on GitHub.com.
DNS Records
A Records
Host
IP Address
TTL
@
185.199.109.153
1798
MX Records
Host
Mail Server
Priority
TTL
vannwang.com
eforward4.registrar-servers.com
15
1799
vannwang.com
eforward2.registrar-servers.com
10
1799
vannwang.com
eforward3.registrar-servers.com
10
1799
vannwang.com
eforward5.registrar-servers.com
20
1799
vannwang.com
eforward1.registrar-servers.com
10
1799
NS Records
Host
Target
TTL
vannwang.com
dns1.registrar-servers.com
1799
vannwang.com
dns2.registrar-servers.com
1799
SSL & Security
HTTPS Status
✅ Enabled
HSTS
⚠️ Not Enabled
Security Summary
The website uses HTTPS for secure connections.
Technologies
Server Software
GitHub.com
Detected Technologies
Angular, Font Awesome, Cloudflare
Technology Summary
The website uses technologies including Angular, Font Awesome, Cloudflare. Server: GitHub.com.
Content Information
Content Size
350 words
Content Analysis
The site contains 350 words of content. It lacks proper meta tags for SEO.