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Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
99
GRADE
A+
FIX
0
REVIEW
1
PASS
4
INFO
0
Checks
5
4 PASS 1 REVIEW
B
Brand Presence
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
REVIEW

Brand Presence

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

B

73/100

Site name appears as

Page titleCode.org
og:site_name—
twitter:site—
Organization.nameCode.org

Consistent

Brand assets

Favicon

8/15

single size only

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

0/10

no contact info discoverable

Findings

  • Missing brand name in: og:site_name, twitter:site
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions

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
Open Graph
Open Graph tags are well configured for social sharing.
PASS
Open Graph tags are well configured for social sharing.
Info::
Missing og:site_name
The og:site_name tag displays the website name in social previews.

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

code.org

Free K–12 Curriculum for Computer Science and AI | Code.org

Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.

Preview quality · Twitter/X A+ · 100/100
  • twitter:card — summary_large_image
  • twitter:title — Free K–12 Curriculum for Computer Science and AI | Code.org
  • twitter:description — Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, an...
  • twitter:image — https://contentful-images.code.org/90t6bu6vlf76/6QAykNTAjFdgHya4lBchyF/539e119f045b74395ec9aca97bacf6ed/opengraph-def...

CODE.ORG

Free K–12 Curriculum for Computer Science and AI | Code.org

Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.

Preview quality · Facebook B · 75/100

Title will be truncated (61 chars / 60 max)

Description will be truncated (185 chars / 155 max)

  • og:title — Free K–12 Curriculum for Computer Science and AI | Code.org
  • og:description — Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, an...
  • og:image — https://contentful-images.code.org/90t6bu6vlf76/6QAykNTAjFdgHya4lBchyF/539e119f045b74395ec9aca97bacf6ed/opengraph-def...
  • og:type — website
  • og:url — /en-US
  • og:site_name — Add og:site_name — Recommended — site-level brand line in the preview

  • Title will be truncated on Facebook (61 chars, max 60)

    → Shorten og:title to ≤60 characters

  • Description will be truncated on Facebook (185 chars, max 155)

    → Tighten og:description to ≤155 characters

Free K–12 Curriculum for Computer Science and AI | Code.org

code.org

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (185 chars / 150 max)

  • og:title — Free K–12 Curriculum for Computer Science and AI | Code.org
  • og:description — Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, an...
  • og:image — https://contentful-images.code.org/90t6bu6vlf76/6QAykNTAjFdgHya4lBchyF/539e119f045b74395ec9aca97bacf6ed/opengraph-def...

  • Description will be truncated on LinkedIn (185 chars, max 150)

    → Tighten og:description to ≤150 characters

code.org

Free K–12 Curriculum for Computer Science and AI | Code.org

Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.

Preview quality · Slack A+ · 100/100
  • og:title — Free K–12 Curriculum for Computer Science and AI | Code.org
  • og:description — Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, an...
  • og:image — https://contentful-images.code.org/90t6bu6vlf76/6QAykNTAjFdgHya4lBchyF/539e119f045b74395ec9aca97bacf6ed/opengraph-def...

Social preview quality

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

A · 92/100
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.
Info::
Custom type "EducationalOrganization" — unable to validate specific properties

JSON-LD Blocks

Block 1 : EducationalOrganization
14 properties Valid
{
  "@context": "https://schema.org",
  "@type": "EducationalOrganization",
  "name": "Code.org",
  "alternateName": "Code Dot Org",
  "url": "https://code.org",
  "logo": "https://contentful-images.code.org/90t6bu6vlf76/2JhHPaRQiMUbjidN4gKuY2/c43817ca968471f1c0811d725025ee64/WordmarkS_Black_Solid.svg",
  "description": "Code.org® is an education innovation nonprofit dedicated to the vision that every student in every school has the opportunity to learn computer science and artificial intelligence as part of their core K-12 education. We expand access to and participation in computer science in schools, with a focus on increasing participation by young women and students from other underrepresented groups. The leading provider of K-12 computer science curriculum in the largest school districts in the United States, Code.org also organizes the annual Hour of Code campaign, which has engaged more than 15% of all students in the world. Code.org is supported by generous donors including Microsoft, Amazon, Google and many others.",
  "nonprofitStatus": "Nonprofit501c3",
  "taxID": "46-0858543",
  "foundingDate": "2013",
  "founder": [
    {
      "@type": "Person",
      "name": "Hadi Partovi",
      "jobTitle": "CEO"
    },
    {
      "@type": "Person",
      "name": "Ali Partovi",
      "jobTitle": "Co-Founder"
    }
  ],
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "US",
    "addressRegion": "WA",
    "addressLocality": "Seattle"
  },
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "Help center",
    "email": "support@code.org",
    "url": "https://support.code.org/hc/requests/new"
  },
  "sameAs": [
    "https://facebook.com/Code.org",
    "https://x.com/codeorg",
    "https://instagram.com/codeorg",
    "https://codeorg.medium.com",
    "https://youtube.com/codeorg",
    "https://linkedin.com/company/code-dot-org",
    "https://en.wikipedia.org/wiki/Code.org",
    "https://github.com/code-dot-org"
  ]
}
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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