twosigma.com
Home - Two Sigma
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Excellent
Summary
Two Sigma is a leading quantitative investment management and trading firm with more than $70 billion in assets under management. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
Two Sigma
Two Sigma is a leading quantitative investment management and trading firm with more than $70 billion in assets under management. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Founded in 2001, Two Sigma employs over 1,700 curious minds at its headquarters in New York and in offices around the globe. Our team of engineers, quantitative researchers, and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world's most complex economic problems.
- United States
- Hosted on Cloudflare
Top issues to fix
1 issue found
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
SEO
1 issue(s) found
Performance
460 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Two Sigma
Two Sigma is a leading quantitative investment management and trading firm with more than $70 billion in assets under management. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Founded in 2001, Two Sigma employs over 1,700 curious minds at its headquarters in New York and in offices around the globe. Our team of engineers, quantitative researchers, and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world's most complex economic problems.
- Founded
- Jan 1, 2001
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home - Two Sigma
- Description
- Two Sigma's scientists bring rigorous inquiry, data analysis, and invention to help solve the toughest challenges across financial services.
- Canonical
- https://www.twosigma.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.10
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.twosigma.com
- Valid from
- Dec 2, 2025
- Valid to
- Dec 1, 2026
- Days until expiry
- 98
- SAN domains
- www.twosigma.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 22
Links
42 internal · 6 external · 0 broken
Images
35 total · 0 missing alt
Scripts / Styles
27 scripts · 4 stylesheets
JS / CSS size
781 KB · 21.1 KB
Page size
134 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://twosigma.com
- Final URL
- https://www.twosigma.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 458 ms
- HTML size
- 134 KB
- Redirect chain
- https://twosigma.com → https://www.twosigma.com/
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Frequently asked questions
- What technology does twosigma.com use?
- twosigma.com is built with WordPress, jQuery, Google Analytics.
- Is twosigma.com secure (HTTPS)?
- Yes. twosigma.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 1, 2026.
- Who hosts twosigma.com?
- twosigma.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is twosigma.com's SEO score?
- twosigma.com scored 95/100 for SEO in the latest analysis (excellent).
- What is twosigma.com's overall website score?
- twosigma.com has an overall SiteGraph score of 99/100, combining SEO, performance, security, and accessibility.
- What company operates twosigma.com?
- twosigma.com is operated by Two Sigma. Two Sigma is a leading quantitative investment management and trading firm with more than $70 billion in assets under management. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Founded in 2001, Two Sigma employs over 1,700 curious minds at its headquarters in New York and in offices around the globe. Our team of engineers, quantitative researchers, and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world's most complex economic problems.
OpenGraph & Twitter Card
OpenGraph
Twitter Card