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Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
97
GRADE
A+
FIX
1
REVIEW
1
PASS
3
INFO
0
Checks
5
3 PASS 1 REVIEW 1 FIX
F
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

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

F

32/100

Site name appears as

Page titleSemantic Versioning
og:site_nameSemantic Versioning
twitter:site—
Organization.name—

Consistent

Brand assets

Favicon

8/15

single size only

Social share image

0/20

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Missing brand name in: twitter:site, Organization.name
  • No social share image — shared links render as bare URLs
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • og:image missing
  • No Organization schema — Google can't render your logo in the knowledge panel
  • 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.

B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Warning::
Missing og:image
The og:image tag provides a preview image for social sharing.
Info::
og:description is short (36 characters)
Ideal length is 55–200 characters for social sharing previews.
Got: 36 chars Expected: 55–200 chars

The og:image tag provides a preview image for social sharing.

Why this matters

No og:image means social shares are imageless — measurably less engaging than image-cards across every major platform.

Learn more ▾

Twitter, Facebook, and LinkedIn all use og:image (or twitter:image as a fallback) for share-card thumbnails. Without one, the post renders as a text-only card. A 1200x630px image (Twitter's preferred size) covers all platforms.

Source: Open Graph Protocol

URL: 36 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

No image set

semver.org

Semantic Versioning 2.0.0

Semantic Versioning spec and website

Preview quality · Twitter/X D · 55/100
  • twitter:card — summary
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — Add twitter:image — preview card without an image looks broken

  • No preview image for Twitter/X

    → Add og:image or twitter:image (≥300×157 for summary_large_image)

No image set

SEMVER.ORG

Semantic Versioning 2.0.0

Semantic Versioning spec and website

Preview quality · Facebook C · 65/100
  • og:title — Semantic Versioning 2.0.0
  • og:description — Semantic Versioning spec and website
  • og:image — Add og:image — preview card without an image looks broken
  • og:type — website
  • og:url — https://semver.org/
  • og:site_name — Semantic Versioning

  • No preview image for Facebook

    → Add og:image (recommended 1200×630)

No image set

Semantic Versioning 2.0.0

semver.org

Preview quality · LinkedIn C · 65/100
  • og:title — Semantic Versioning 2.0.0
  • og:description — Semantic Versioning spec and website
  • og:image — Add og:image — preview card without an image looks broken

  • No preview image for LinkedIn

    → Add og:image (recommended 1200×627)

semver.org

Semantic Versioning 2.0.0

Semantic Versioning spec and website

Preview quality · Slack B · 80/100
  • og:title — Semantic Versioning 2.0.0
  • og:description — Semantic Versioning spec and website
  • og:image — Add og:image — preview card without an image looks broken

  • No preview image — Slack unfurl will be text-only

    → Add og:image or twitter:image

Social preview quality

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

C · 66/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image———
A+
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
1 JSON-LD block(s) found — structured data is well configured.
PASS
1 JSON-LD block(s) found — structured data is well configured.
Info::
Missing recommended property "potentialAction" for WebSite
Adding "potentialAction" can improve how search engines display your content.

Adding "potentialAction" 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 : WebSite
7 properties Valid
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "author": {
    "@type": "Person",
    "name": "Tom Preston-Werner"
  },
  "description": "Semantic Versioning spec and website",
  "headline": "Semantic Versioning 2.0.0",
  "name": "Semantic Versioning",
  "url": "https://semver.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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