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https://www.twosigma.com

Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
91
GRADE
A
FIX
1
REVIEW
2
PASS
2
INFO
0
Checks
5
2 PASS 2 REVIEW 1 FIX
F
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

Partial brand coverage — a few channels are missing brand signals.

F

37/100

Site name appears as

Page titleTwo Sigma
og:site_nameTwo Sigma
twitter:site—
Organization.name—

Consistent

Brand assets

Favicon

8/15

single size only

Social share image

0/20

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

  • Missing brand name in: twitter:site, Organization.name
  • No social share image — shared links render as bare URLs
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • og:image missing
  • No Organization schema — Google can't render your logo in the knowledge panel
  • Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.

B
Mixed Content
1 HTTP resource(s) loaded on HTTPS page
REVIEW
1 HTTP resource(s) loaded on HTTPS page
Critical::
HTTP link loaded on HTTPS page
Modern browsers block or warn about HTTP resources on HTTPS pages. Change the URL to use HTTPS.
Got: http://gmpg.org/xfn/11 Expected: https://gmpg.org/xfn/11
URL: http://gmpg.org/xfn/11

Modern browsers block or warn about HTTP resources on HTTPS pages. Change the URL to use HTTPS.

Expected: https://gmpg.org/xfn/11
Why this matters

Mixed content — HTTP resource on HTTPS page. Browser may block silently or warn user.

Source: Google Chrome Security

B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Warning::
Missing og:image
The og:image tag provides a preview image for social sharing.
Info::
og:title is short (9 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 9 chars Expected: 25–60 chars

The og:image tag provides a preview image for social sharing.

Why this matters

No og:image means social shares are imageless — measurably less engaging than image-cards across every major platform.

Learn more ▾

Twitter, Facebook, and LinkedIn all use og:image (or twitter:image as a fallback) for share-card thumbnails. Without one, the post renders as a text-only card. A 1200x630px image (Twitter's preferred size) covers all platforms.

Source: Open Graph Protocol

URL: 9 chars

Ideal length is 25–60 characters for social sharing previews.

Expected: 25–60 chars
Why this matters

og:title very short — may render with awkward whitespace in social cards.

Source: Open Graph Protocol

Preview

No image set

www.twosigma.com

Two Sigma

Two Sigma's scientists bring rigorous inquiry, data analysis, and invention to help solve the toughest challenges across financial services.

No image set

WWW.TWOSIGMA.COM

Two Sigma

Two Sigma's scientists bring rigorous inquiry, data analysis, and invention to help solve the toughest challenges across financial services.

No image set

Two Sigma

www.twosigma.com

www.twosigma.com

Two Sigma

Two Sigma's scientists bring rigorous inquiry, data analysis, and invention to help solve the toughest challenges across financial services.

A+
Structured Data
1 JSON-LD block(s) found — structured data is well configured.
PASS
1 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "WebPage" — unable to validate specific properties

JSON-LD Blocks

Block 1 : WebPage
2 properties Valid
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebPage",
      "@id": "https://www.twosigma.com/",
      "url": "https://www.twosigma.com/",
      "name": "Two Sigma",
      "isPartOf": {
        "@id": "https://www.twosigma.com/#website"
      },
      "datePublished": "2020-09-22T22:15:17+00:00",
      "dateModified": "2026-03-03T15:37:14+00:00",
      "description": "Two Sigma's scientists bring rigorous inquiry, data analysis, and invention to help solve the toughest challenges across financial services.",
      "breadcrumb": {
        "@id": "https://www.twosigma.com/#breadcrumb"
      },
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.twosigma.com/"
          ]
        }
      ]
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https://www.twosigma.com/#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home"
        }
      ]
    },
    {
      "@type": "WebSite",
      "@id": "https://www.twosigma.com/#website",
      "url": "https://www.twosigma.com/",
      "name": "Two Sigma",
      "description": "",
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": {
            "@type": "EntryPoint",
            "urlTemplate": "https://www.twosigma.com/?s={search_term_string}"
          },
          "query-input": {
            "@type": "PropertyValueSpecification",
            "valueRequired": true,
            "valueName": "search_term_string"
          }
        }
      ],
      "inLanguage": "en-US"
    }
  ]
}
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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