JoSprague.com is the personal portfolio of a software engineer who has worked with notable organizations like Mozilla and NASA. It is not an e-commerce or business website, so there are no transactions, logins, or personal data collection to worry about. The site has been active for over five years, uses strong security measures, and clearly states who runs it. Everything points to a legitimate personal project. For a portfolio site, the key things to look for are transparency about the person behind it and consistent technical upkeep — both are present here. If you are checking josprague.com reviews, you will find a site that meets expectations for its category. There is no reason to treat it as suspicious.
In plain English
You can trust josprague.com. It's a well-maintained personal portfolio with strong security and transparent ownership. The site has been around for years and presents itself professionally with no red flags.
Cross-referenced 42 live signals from Google Safe Browsing, VirusTotal, WHOIS and more on Sep 19, 2026.
How we score →
Where the score comes from
We look at six areas. Here's how josprague.com did in each.
82
Security
Solid security for a personal site: valid certificate, modern encryption, and multiple browser protections in place. The only minor issue is the server still accepting very old TLS versions, but that doesn't affect anyone using a current browser.
80
Identity
The domain has been registered for over five years, which is a good sign of stability. The registrar is well-known, and there are no red flags about hidden ownership — perfectly normal for a personal portfolio.
85
Reputation
No blacklist entries or Google warnings exist for this site. It has a clean history and a consistent online presence. The lack of an archive snapshot is not a concern for a small personal site.
95
Transparency
Excellent transparency for a portfolio. There is a clear about page, contact information, social media links, and structured data. The owner is open about who they are and what they do.
90
Compliance
Legal pages like a privacy policy are not expected for a personal blog or portfolio. The site has no compliance issues relevant to its type — it doesn't collect payments or sensitive data.
85
Infrastructure
Good technical foundation: fast load times, secure email authentication, and a reliable CDN. DNSSEC is not enabled, but that's common for smaller sites and doesn't affect everyday use.
What we checked
The 42 signals behind this report.
Security & Transport
Certificate Issuer
Google Trust Services
Clickjacking Protection
Present
Content Security Policy
Present
Google Web Risk
Clean
HSTS Header
Present
Legacy TLS
Accepted
SSL Certificate
Valid
Security Headers
6 of 6
Server
cloudflare
TLS Version
TLS 1.3
Identity & WHOIS
About Page
Found
Branding
Complete
Business Disclosure
Not found
Contact Info
Found
Domain Age
5 years, 9 months
Domain Expiry
2027-01-09T11:38:16Z
Legal Pages
Partial
Registrar
NameCheap, Inc.
Infrastructure & DNS
CDN
Cloudflare
DNS Blacklists
Clean
DNS Resolution
4 IP(s)
DNSSEC
Not enabled
DNSSEC
unsigned
Email (MX Records)
2 record(s)
Hosting Network (ASN)
AS13335 CLOUDFLARENET
Name Servers
2 server(s)
Page Load Time
182ms
SPF Record
Present
Reputation & Reach
Open Graph Type
website
Page Description
Jo Sprague builds design systems and web platforms for mission-driven organizations, including Mozilla, NASA, and Climat...
Page Heading
I build software for people and organizations doing good work.
Page Language
en
Page Title
Jo Sprague | Staff Software Engineer, Design Systems and Front-End Platforms
Schema Name
Jo Sprague
Sitemap
Not found
Social Media Presence
2 platforms
Structured Data
Found
Tranco Rank
Not ranked
Trustpilot
No Trustpilot profile
Web Archive History
Unable to check
Website Status
Online
robots.txt
Present
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josprague.com
88
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