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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
88
GRADE
B
FIX
1
REVIEW
2
PASS
2
INFO
0
Checks
5
2 PASS 2 REVIEW 1 FIX
B
Structured Data
2 JSON-LD block(s) found — some improvements recommended.
REVIEW
2 JSON-LD block(s) found — some improvements recommended.
Warning::
Missing or invalid @context in block #1
The @context should be "https://schema.org" for search engines to recognize the data.
Got: http://schema.org/ Expected: https://schema.org
Info::
Missing recommended property "logo" for Organization
Adding "logo" can improve how search engines display your content.
Info::
Missing recommended property "sameAs" for Organization
Adding "sameAs" can improve how search engines display your content.
Info::
Missing recommended property "description" for WebSite
Adding "description" can improve how search engines display your content.
Info::
2 JSON-LD blocks found
URL: http://schema.org/

The @context should be "https://schema.org" for search engines to recognize the data.

Expected: https://schema.org
Why this matters

JSON-LD without @context is invalid structured data — Google ignores the entire block.

Learn more ▾

@context must be 'https://schema.org' (or the schema-specific URL). Without it, the block isn't parseable as schema.org JSON-LD and Google skips it. Most schema generators handle this; manual edits sometimes drop the field.

Source: JSON-LD spec / schema.org

Adding "logo" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

Adding "sameAs" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

Adding "description" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : Organization
4 properties Valid
Missing or invalid @context
{
  "@context": "http://schema.org/",
  "@type": "Organization",
  "name": "Google Open Source",
  "url": "https://opensource.google/"
}
Block 2 : WebSite
5 properties Valid
{
  "@context": "http://schema.org",
  "@type": "WebSite",
  "name": "Google Open Source",
  "url": "https://opensource.google/",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://opensource.google/s/results?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
C
Brand Presence
Action
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.

C

69/100

Site name appears as

Page titleGoogle Open Source
og:site_nameGoogle Open Source
twitter:site—
Organization.nameGoogle Open Source

Consistent

Brand assets

Favicon

12/15

covers apple-touch-icon

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

20/20

Organization schema

8/15

has name + url

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Missing brand name in: twitter:site
  • Add twitter:image — Twitter falls back to og:image only when it's larger than 300×157
  • Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
  • Organization schema missing logo — add a logo property pointing to a square PNG
  • Consider adding contactPoint — helps appear in "contact us" rich results
  • 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::
og:title is short (18 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 18 chars Expected: 25–60 chars
Info::
og:description is short (21 characters)
Ideal length is 55–200 characters for social sharing previews.
Got: 21 chars Expected: 55–200 chars
URL: 18 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: 21 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

googlesource.com

Google Open Source

Google <3 Open Source

Preview quality · Twitter/X A · 85/100
  • twitter:card — summary_large_image
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

GOOGLESOURCE.COM

Google Open Source

Google <3 Open Source

Preview quality · Facebook A+ · 100/100
  • og:title — Google Open Source
  • og:description — Google <3 Open Source
  • og:image — https://opensource.google/images/opensource-logomark.svg
  • og:type — website
  • og:url — https://opensource.google/
  • og:site_name — Google Open Source

Google Open Source

googlesource.com

Preview quality · LinkedIn A+ · 100/100
  • og:title — Google Open Source
  • og:description — Google <3 Open Source
  • og:image — https://opensource.google/images/opensource-logomark.svg

googlesource.com

Google Open Source

Google <3 Open Source

Preview quality · Slack A+ · 100/100
  • og:title — Google Open Source
  • og:description — Google <3 Open Source
  • og:image — https://opensource.google/images/opensource-logomark.svg

Social preview quality

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

A+ · 96/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image⚠———
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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