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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
3
PASS
2
INFO
0
Checks
5
2 PASS 3 REVIEW
B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Critical::
og:image is not reachable
The og:image URL could not be fetched. Social platforms won't be able to display it.
Got: https://www.wolfram.com/share.png
Info::
Missing og:site_name
The og:site_name tag displays the website name in social previews.
URL: https://www.wolfram.com/share.png

The og:image URL could not be fetched. Social platforms won't be able to display it.

Why this matters

An unreachable og:image URL (404, DNS fail, slow timeout) means social platforms cache the failure and serve no image for hours.

Learn more ▾

Social platforms (Facebook, Twitter) cache OG metadata aggressively — including failed image fetches. A momentarily-broken og:image can leave your shares imageless for hours. Test og:image URLs in Facebook's Sharing Debugger to force re-cache after fixing.

Source: Open Graph Protocol / Facebook Sharing Debugger

The og:site_name tag displays the website name in social previews.

Why this matters

Without og:site_name, social cards omit the brand attribution — users see the post but not who published it.

Learn more ▾

og:site_name appears in the social card chrome (above the title in Facebook/LinkedIn previews). Without it, posts read as anonymous URLs. Set it to your brand name to get free attribution on every share.

Source: Open Graph Protocol

Preview

www.wolfram.com

Wolfram: Delivering the Computational Future

Creators of Wolfram Language, Wolfram|Alpha, Mathematica; delivering computational tools, innovations, consulting solutions to the world's intellectual leaders

WWW.WOLFRAM.COM

Wolfram: Delivering the Computational Future

Creators of Wolfram Language, Wolfram|Alpha, Mathematica; delivering computational tools, innovations, consulting solutions to the world's intellectual leaders

Wolfram: Delivering the Computational Future

www.wolfram.com

www.wolfram.com

Wolfram: Delivering the Computational Future

Creators of Wolfram Language, Wolfram|Alpha, Mathematica; delivering computational tools, innovations, consulting solutions to the world's intellectual leaders

C
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
REVIEW

Brand Presence

Your brand name differs across channels — visitors see inconsistent identity.

C

59/100

Site name appears as

Page titleWolfram
og:site_name—
twitter:site@WolframResearch
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes, apple-touch-icon + SVG

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Add twitter:image — Twitter falls back to og:image only when it's larger than 300×157
  • 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.

A+
Mixed Content
No mixed content detected — all resources use HTTPS.
PASS
No mixed content detected — all resources use HTTPS.
Info::
No mixed content detected — all resources use HTTPS
A+
Structured Data
2 JSON-LD block(s) found — structured data is well configured.
PASS
2 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "WebPage" — unable to validate specific properties
Info::
2 JSON-LD blocks found

JSON-LD Blocks

Block 1 : WebSite
10 properties Valid
{
  "@context": "http://schema.org",
  "@type": "WebSite",
  "name": "Wolfram: Computation Meets Knowledge",
  "description": "Computer, web, and cloud software company—as well as a powerhouse of scientific and technical innovation. Developer of computation science, technology, and knowledgebase tools. Makers of Mathematica and the Wolfram Language.",
  "keywords": "Wolfram, Wolfram Research, Stephen Wolfram, Mathematica, Wolfram Language, Wolfram SystemModeler, Development Platform, Wolfram Cloud, Computable Document Format, cdf, Wolfram|Alpha, Wolfram Private Cloud, Wolfram Data Drop, Wolfram Finance Platform, Programming Lab, Mathematica Online",
  "url": "https://www.wolfram.com/",
  "image": "https://www.wolfram.com/share.png",
  "inLanguage": "en",
  "creator": {
    "@type": "Organization",
    "name": "Wolfram"
  },
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://search.wolfram.com/?query={query}&source=microdata",
    "query-input": "name=query"
  }
}
Block 2 : WebPage
7 properties Valid
{
  "@context": "http://schema.org",
  "@type": "WebPage",
  "name": "Wolfram: Delivering the Computational Future",
  "description": "Creators of Wolfram Language, Wolfram|Alpha, Mathematica; delivering computational tools, innovations, consulting solutions to the world's intellectual leaders",
  "url": "https://www.wolfram.com/",
  "image": "https://www.wolfram.com/share.png",
  "inLanguage": "en"
}
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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