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Content

· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
98
GRADE
A+
FIX
0
REVIEW
0
PASS
9
INFO
0
Checks
9
9 PASS
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+
Open Graph
Open Graph tags are well configured for social sharing.
PASS
Open Graph tags are well configured for social sharing.
Info::
og:description is short (45 characters)
Ideal length is 55–200 characters for social sharing previews.
Got: 45 chars Expected: 55–200 chars
URL: 45 chars

Ideal length is 55–200 characters for social sharing previews.

Expected: 55–200 chars
Why this matters

og:description very short — provides little context in social cards.

Source: Open Graph Protocol

Preview

vercel.com

Agentic Infrastructure - Vercel

The autonomous stack for every app and agent.

Preview quality · Twitter/X A+ · 100/100
  • twitter:card — summary_large_image
  • twitter:title — Agentic Infrastructure - Vercel
  • twitter:description — The autonomous stack for every app and agent.
  • twitter:image — https://lishhsx6kmthaacj.public.blob.vercel-storage.com/og-home-x.png

VERCEL.COM

Agentic Infrastructure - Vercel

The autonomous stack for every app and agent.

Preview quality · Facebook A+ · 100/100
  • og:title — Agentic Infrastructure - Vercel
  • og:description — The autonomous stack for every app and agent.
  • og:image — https://lishhsx6kmthaacj.public.blob.vercel-storage.com/og-home-not-x.png
  • og:type — website
  • og:url — https://vercel.com
  • og:site_name — Vercel

Agentic Infrastructure - Vercel

vercel.com

Preview quality · LinkedIn A+ · 100/100
  • og:title — Agentic Infrastructure - Vercel
  • og:description — The autonomous stack for every app and agent.
  • og:image — https://lishhsx6kmthaacj.public.blob.vercel-storage.com/og-home-not-x.png

vercel.com

Agentic Infrastructure - Vercel

The autonomous stack for every app and agent.

Preview quality · Slack A+ · 100/100
  • og:title — Agentic Infrastructure - Vercel
  • og:description — The autonomous stack for every app and agent.
  • og:image — https://lishhsx6kmthaacj.public.blob.vercel-storage.com/og-home-not-x.png

Social preview quality

Averaged across Twitter/X, Facebook, LinkedIn, and Slack.

A+ · 100/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card
twitter:title
twitter:description
twitter:image
A+
Open Graph / Twitter Card Depth
OG image dimensions and Twitter card configuration look healthy
PASS
OG image dimensions and Twitter card configuration look healthy
Info::
OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid
A+
Structured Data
3 JSON-LD block(s) found — structured data is well configured.
PASS
3 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "Service" — unable to validate specific properties
Info::
Custom type "SoftwareApplication" — unable to validate specific properties
Info::
3 JSON-LD blocks found

JSON-LD Blocks

Block 1 : Organization
12 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Vercel Inc.",
  "legalName": "Vercel Inc.",
  "url": "https://vercel.com/",
  "logo": {
    "@type": "ImageObject",
    "url": "https://lishhsx6kmthaacj.public.blob.vercel-storage.com/vercel-wordmark.svg"
  },
  "foundingDate": "2015-11-04",
  "founder": {
    "@type": "Person",
    "name": "Guillermo Rauch",
    "sameAs": "https://x.com/rauchg"
  },
  "description": "Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web.",
  "sameAs": [
    "https://www.facebook.com/VercelHQ/",
    "https://x.com/vercel",
    "https://www.linkedin.com/company/vercel/",
    "https://github.com/vercel",
    "https://en.wikipedia.org/wiki/Vercel",
    "https://www.wikidata.org/wiki/Q56069184",
    "https://www.youtube.com/@VercelHQ",
    "https://www.npmjs.com/package/vercel",
    "https://bsky.app/profile/vercel.com",
    "https://www.reddit.com/r/vercel/"
  ],
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "Customer Support",
    "url": "https://vercel.com/contact",
    "availableLanguage": [
      "English"
    ]
  },
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "440 N Barranca Ave #4133",
    "addressLocality": "Covina",
    "addressRegion": "CA",
    "postalCode": "91723",
    "addressCountry": "US"
  }
}
Block 2 : Service
8 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Service",
  "name": "Vercel",
  "description": "Vercel is agentic infrastructure for every app and agent. It is the platform where humans and agents build software together.",
  "url": "https://vercel.com/",
  "serviceType": "Agentic infrastructure platform",
  "areaServed": "Worldwide",
  "provider": {
    "@type": "Organization",
    "name": "Vercel Inc.",
    "url": "https://vercel.com/"
  }
}
Block 3 : SoftwareApplication
9 properties Valid
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": "Vercel",
  "description": "Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web.",
  "url": "https://vercel.com/",
  "applicationCategory": "DeveloperApplication",
  "operatingSystem": "Web",
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD",
    "availability": "https://schema.org/OnlineOnly"
  },
  "provider": {
    "@type": "Organization",
    "name": "Vercel Inc.",
    "url": "https://vercel.com/"
  }
}
A+
Rich Results Eligibility
3 JSON-LD block(s) declaring 3 schema type(s)
PASS
3 JSON-LD block(s) declaring 3 schema type(s)
Info::
3 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): Organization, Service, SoftwareApplication Search engines decide whether to render rich results based on content quality + page-level signals; declaring the schema is necessary but not sufficient.
A
Image Optimization
1 issues found across 17 images
PASS
1 issues found across 17 images
Info::
5 below-fold images missing loading="lazy"
Lazy loading defers below-fold images, reducing initial page weight.
A+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
A
Brand Presence
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
PASS

Brand Presence

Your brand is consistently presented across every channel.

A

90/100

Site name appears as

Page titleVercel
og:site_nameVercel
twitter:site
Organization.nameVercel Inc.

Consistent

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

5/10

contact page

Findings

  • Missing brand name in: twitter:site
  • 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.

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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