Homeβ€Ί Cryptoβ€Ί sui.io
Mostly Safe

Yes β€” sui.io looks mostly safe

60/ 100 trust score
Industry: Crypto Checked Jun 13, 2026 Crypto average: 40 40 signals

In plain English

This site appears to be the legitimate home of the Sui blockchain ecosystem. While it lacks the direct support lines one expects from a traditional company, its long-standing history and technical setup match those of a genuine software project.

Cross-referenced 40 live signals from Google Safe Browsing, VirusTotal, WHOIS and more on Jun 13, 2026. How we score β†’

Where the score comes from

We look at six areas. Here's how sui.io did in each.
85
Security

The site uses modern infrastructure with Cloudflare, enforces HTTPS, and has no active security threats. An excessive number of secondary scripts is a minor maintenance concern but doesn't signify an immediate breach.

65
Identity

While the domain has a long, established history, the lack of a displayed corporate address creates a gap in verifying the entity behind the platform. This is a common but sub-optimal trend for decentralized projects.

75
Reputation

With several years of public archive history and consistent traffic, the site functions as a documented hub for a known project. It avoids the typical footprint of a throwaway phishing domain.

50
Transparency

The absence of direct contact information makes it difficult for users to reach the organization if issues arise. They rely heavily on community-based support channels rather than direct business correspondence.

60
Compliance

Essential legal documents like privacy policies are present, but the lack of a formal business disclosure is a drawback for a project dealing with financial technology. Users should expect fewer consumer protections than a traditional financial institution.

80
Infrastructure

Reliable configuration using standard enterprise providers ensures fast and secure delivery of content. The mail setup follows best practices for protecting against domain spoofing.

What we checked

The 40 signals behind this report.
Security & Transport
Certificate Issuer
Google Trust Services
External Scripts
20 scripts
Google Web Risk
Clean
HSTS Header
Present
SSL Certificate
Valid
Security Headers
1 of 6
Server
cloudflare
TLS Version
TLS 1.3
Identity & WHOIS
About Page
Found
Branding
Complete
Business Disclosure
Not found
Contact Info
Not found
Domain Age
6 years, 4 months
Domain Expiry
2027-03-04T14:30:15Z
Legal Pages
Privacy & Terms found
Payment Red Flags
1 flag(s)
Registrar
Cloudflare, Inc
Infrastructure & DNS
CDN
Cloudflare
DMARC Record
p=quarantine
DNS Blacklists
Clean
DNS Resolution
2 IP(s)
DNSSEC
Not enabled
DNSSEC
unsigned
Email (MX Records)
5 record(s)
Name Servers
2 server(s)
Page Load Time
330ms
Platform
Webflow
Reputation & Reach
Open Graph Type
website
Page Description
Sui is a high-performance blockchain delivering the full stack for a new global economy. One modular, decentralized syst...
Page Heading
Build full stack
Page Language
en
Page Title
Sui | The Full Stack for a New Global Economy
Sitemap
42 pages
Social Media Presence
4 platforms
Structured Data
None found
Tranco Rank
Rank #28276
Trustpilot
No Trustpilot profile
Web Archive History
7 years
Website Status
Online
robots.txt
Present

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sui.io
60
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Sui.io functions as the primary hub for a blockchain ecosystem. When evaluating projects in the Web3 space, the bar for trust involves looking for long-term consistency, and this domain has been active for several years. It avoids the hallmarks of a flash-in-the-pan site, showing a stable, long-term operational record. Unlike retail websites that require clear phone support, this site directs users to community forums and developer hubs, which is typical for specialized software-as-a-service frameworks.

However, the lack of direct business contact information is a notable gap. Users should remain aware that they are interacting with a decentralized project rather than a regulated, local business. If you are checking if sui.io is a scam, the signals point toward a legitimate software development site, though the lack of a clear legal entity disclosure remains a standard frustration for the crypto sector. Because the site handles high-stakes financial interactions, we suggest prioritizing official developer channels and verifying documentation on multiple sources. Always remember that software complexity requires a high degree of user vigilance regarding permissions and wallet connections.

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