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https://vanderbilt.edu

Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
90
GRADE
A
FIX
0
REVIEW
3
PASS
2
INFO
0
Checks
5
2 PASS 3 REVIEW
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

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

57/100

Site name appears as

Page titleVanderbilt University
og:site_nameVanderbilt University
twitter:site@VanderbiltU
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

8/15

single size only

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

10/10

contact page + tel link

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
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • No Organization schema — Google can't render your logo in the knowledge panel

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

A+
Open Graph
Open Graph tags are well configured for social sharing.
PASS
Open Graph tags are well configured for social sharing.
Info::
og:title is short (21 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 21 chars Expected: 25–60 chars
Info::
og:description is long (418 characters)
Descriptions over 200 characters may be truncated in social sharing previews.
Got: 418 chars Expected: 55–200 chars
URL: 21 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

URL: 418 chars

Descriptions over 200 characters may be truncated in social sharing previews.

Expected: 55–200 chars
Why this matters

og:description borderline-too-long — social platforms truncate around ~200 chars.

Source: Open Graph Protocol

Preview

vanderbilt.edu

Vanderbilt University

Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor Down! Our City - Nashville Belonging Residential Colleges Opportunity Vanderbilt is the university’s nationally […]

Preview quality · Twitter/X A · 90/100

Description will be truncated (420 chars / 200 max)

  • twitter:card — summary_large_image
  • twitter:title — Vanderbilt University
  • twitter:description — Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumn...
  • twitter:image — falling back from og:image

  • Description will be truncated on Twitter/X (420 chars, max 200)

    → Tighten the description to ≤200 characters

VANDERBILT.EDU

Vanderbilt University

Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor Down! Our City - Nashville Belonging Residential Colleges Opportunity Vanderbilt is the university’s nationally […]

Preview quality · Facebook A+ · 95/100

Description will be truncated (420 chars / 155 max)

  • og:title — Vanderbilt University
  • og:description — Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumn...
  • og:image — https://news.vanderbilt.edu/files/vanderbilt-generic-gold.jpg
  • og:type — article
  • og:url — https://www.vanderbilt.edu/
  • og:site_name — Vanderbilt University

  • Description will be truncated on Facebook (420 chars, max 155)

    → Tighten og:description to ≤155 characters

Vanderbilt University

vanderbilt.edu

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (420 chars / 150 max)

  • og:title — Vanderbilt University
  • og:description — Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumn...
  • og:image — https://news.vanderbilt.edu/files/vanderbilt-generic-gold.jpg

  • Description will be truncated on LinkedIn (420 chars, max 150)

    → Tighten og:description to ≤150 characters

vanderbilt.edu

Vanderbilt University

Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor Down! Our City - Nashville Belonging Residential Colleges Opportunity Vanderbilt is the university’s nationally […]

Preview quality · Slack A+ · 100/100

Description will be truncated (420 chars / 300 max)

  • og:title — Vanderbilt University
  • og:description — Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumn...
  • og:image — https://news.vanderbilt.edu/files/vanderbilt-generic-gold.jpg

  • Long description may be shortened by Slack (420 chars, guideline ~300)

    → Consider tightening to ~300 chars for the cleanest unfurl

Social preview quality

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

A+ · 95/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title———
twitter:description———
twitter:image⚠———
A+
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.

JSON-LD Blocks

Block 1 : NewsArticle
10 properties Valid
{
  "@context": "http://schema.org",
  "@type": "NewsArticle",
  "mainEntityOfPage": {
    "@type": "WebPage",
    "@id": "https://www.vanderbilt.edu/"
  },
  "headline": "Vanderbilt University",
  "datePublished": "3 Oct, 2025",
  "dateModified": "3 Oct, 2025",
  "author": {
    "@type": "Person",
    "name": "webbk"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Vanderbilt University",
    "logo": {
      "@type": "ImageObject",
      "url": "http://news.vanderbilt.edu/i/VU-Square.jpg",
      "height": "423",
      "width": "438"
    }
  },
  "image": {
    "@type": "ImageObject",
    "url": "https://news.vanderbilt.edu/files/vanderbilt-generic-gold.jpg",
    "height": "299",
    "width": "585"
  },
  "description": "Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor Down! Our City - Nashville Belonging Residential Colleges Opportunity Vanderbilt is the university’s nationally […]"
}
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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