sui.io
Sui | The Full Stack for a New Global Economy
Last scanned Aug 2, 2026, 10:00 AM · 8 views
Overall score
Great
Summary
Sui is a high-performance blockchain delivering the full stack for a new global economy. This website uses jQuery behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.
Sui is a high-performance blockchain delivering the full stack for a new global economy. One modular, decentralized system. From first commit to global scale.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
437 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+4 overall since Jul 26, 2026
- Overall
- 88
- SEO
- 75
- Security
- 90
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Sui is a high-performance blockchain delivering the full stack for a new global economy. One modular, decentralized system. From first commit to global scale.
Meta tags
- Title
- Sui | The Full Stack for a New Global Economy
- Description
- Sui is a high-performance blockchain delivering the full stack for a new global economy. One modular, decentralized system. From first commit to global scale.
- Canonical
- https://www.sui.io
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.sui.io
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 60
- SAN domains
- www.sui.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 2 · H2 5 · H3 22
Links
46 internal · 30 external · 20 broken
Images
26 total · 0 missing alt
Scripts / Styles
33 scripts · 1 stylesheets
JS / CSS size
18.1 KB · 43.1 KB
Page size
418 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sui.io
- Final URL
- https://www.sui.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 429 ms
- HTML size
- 418 KB
- Redirect chain
- https://sui.io → https://www.sui.io/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sui.io use?
- sui.io is built with jQuery.
- Is sui.io secure (HTTPS)?
- Yes. sui.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 2, 2026.
- Who hosts sui.io?
- Hosting provider information for sui.io is not available yet.
- What is sui.io's SEO score?
- sui.io scored 75/100 for SEO in the latest analysis (fair).
- What is sui.io's overall website score?
- sui.io has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has sui.io's score changed over time?
- sui.io's overall score has improved by 4 points (from 84 to 88) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card