sigmacomputing.com
The AI runtime for business | Sigma
Last scanned Aug 3, 2026, 3:00 AM · 10 views
Overall score
Excellent
Summary
Build and run AI apps, dashboards, and agents on governed warehouse data. This website uses Next.js behind Netlify CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: robots.txt not found.
Build and run AI apps, dashboards, and agents on governed warehouse data. Sigma lets every team build with chat, a spreadsheet, SQL, or Python.
Top issues to fix
5 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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
2 issue(s) found
Performance
132 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 90
- Security
- 80
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Build and run AI apps, dashboards, and agents on governed warehouse data. Sigma lets every team build with chat, a spreadsheet, SQL, or Python.
Meta tags
- Title
- The AI runtime for business | Sigma
- Description
- Build and run AI apps, dashboards, and agents on governed warehouse data. Sigma lets every team build with chat, a spreadsheet, SQL, or Python.
- Canonical
- https://www.sigmacomputing.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Netlify
- 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
- Let's Encrypt
- Subject
- www.sigmacomputing.com
- Valid from
- Jul 21, 2026
- Valid to
- Oct 19, 2026
- Days until expiry
- 77
- SAN domains
- sigmacomputing.com, www.sigmacomputing.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 23
Links
64 internal · 17 external · 20 broken
Images
50 total · 0 missing alt
Scripts / Styles
104 scripts · 15 stylesheets
JS / CSS size
182 KB · 100 B
Page size
465 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sigmacomputing.com
- Final URL
- https://www.sigmacomputing.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 123 ms
- HTML size
- 465 KB
- Redirect chain
- https://sigmacomputing.com → https://www.sigmacomputing.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sigmacomputing.com use?
- sigmacomputing.com is built with Next.js.
- Is sigmacomputing.com secure (HTTPS)?
- Yes. sigmacomputing.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
- Who hosts sigmacomputing.com?
- Hosting provider information for sigmacomputing.com is not available yet.
- What is sigmacomputing.com's SEO score?
- sigmacomputing.com scored 90/100 for SEO in the latest analysis (excellent).
- What is sigmacomputing.com's overall website score?
- sigmacomputing.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has sigmacomputing.com's score changed over time?
- sigmacomputing.com's overall score has improved by 1 point (from 89 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card