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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
2
PASS
3
INFO
0
Checks
5
3 PASS 2 REVIEW
B
Structured Data
4 JSON-LD block(s) found — some improvements recommended.
REVIEW
4 JSON-LD block(s) found — some improvements recommended.
Warning::
Missing or invalid @context in block #2
The @context should be "https://schema.org" for search engines to recognize the data.
Got: https://schema.org/ Expected: https://schema.org
Info::
Missing recommended property "description" for WebSite
Adding "description" can improve how search engines display your content.
Info::
Custom type "WebPage" — unable to validate specific properties
Info::
4 JSON-LD blocks found
URL: https://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 "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
7 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Slideshare",
  "url": "https://www.slideshare.net",
  "logo": "https://public.slidesharecdn.com/_next/static/media/slideshare-scribd-company.163i_~t.fpx3l.svg",
  "sameAs": [
    "https://twitter.com/Slideshare",
    "https://www.linkedin.com/company/slideshare"
  ],
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer service",
    "email": "support@slideshare.net"
  }
}
Block 2 : WebSite
5 properties Valid
Missing or invalid @context
{
  "@context": "https://schema.org/",
  "@type": "WebSite",
  "name": "Slideshare",
  "url": "https://www.slideshare.net",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://www.slideshare.net/search?searchFrom=header\u0026q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
Block 3 : BreadcrumbList
3 properties Valid
{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "position": 1,
      "name": "Home",
      "item": "https://www.slideshare.net"
    }
  ]
}
Block 4 : WebPage
5 properties Valid
{
  "@context": "http://schema.org",
  "@type": "WebPage",
  "name": "Slideshare – Discover, Share, and Present",
  "description": "Explore millions of presentations on Slideshare. Share what you know and love through documents, infographics, and decks.",
  "url": "https://www.slideshare.net"
}
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

63/100

Site name appears as

Page title<!---->Close Cookie Preferences<!---->
og:site_namewww.slideshare.net
twitter:site—
Organization.nameSlideshare

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes, apple-touch-icon + SVG

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

14/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

0/10

no contact info discoverable

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
  • twitter:card missing
  • 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 (14 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 14 chars Expected: 25–60 chars
Info::
Missing og:type
The og:type tag helps social platforms categorize the content.
Info::
Missing twitter:card
Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.
URL: 14 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

The og:type tag helps social platforms categorize the content.

Why this matters

Default og:type is 'website' but the right value (article, product, profile) unlocks richer metadata fields and higher engagement.

Learn more ▾

og:type controls which other og: fields a platform respects. og:type=article enables og:article:published_time, author, and section — surfaced in news cards. og:type=product enables price/availability fields surfaced by Pinterest and shopping integrations. Default 'website' silently disables those.

Source: Open Graph Protocol

Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

Why this matters

Without twitter:card, Twitter renders posts as plain text — no preview image, no structured layout.

Learn more ▾

Twitter requires `<meta name="twitter:card" content="summary_large_image">` (or summary) to render share-cards at all. Without it, links appear as raw text and engagement plummets vs cards. Twitter also falls back to og:image if twitter:image isn't set, so configure both.

Source: Twitter Developer Platform

Preview

slideshare.net

Slideshare.net

Discover, Share, and Present presentations and infographics with the world's largest professional content sharing community.

Preview quality · Twitter/X D · 50/100
  • twitter:card — Add <meta name="twitter:card" content="summary_large_image">
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

  • twitter:card is missing

    → Add <meta name="twitter:card" content="summary_large_image">

SLIDESHARE.NET

Slideshare.net

Discover, Share, and Present presentations and infographics with the world's largest professional content sharing community.

Preview quality · Facebook A · 85/100
  • og:title — Slideshare.net
  • og:description — Discover, Share, and Present presentations and infographics with the world's largest professional content sharing com...
  • og:image — https://public.slidesharecdn.com/_next/static/media/meta_share_tile.0z380p_sv0y_g.png
  • og:type — Add og:type — Recommended — tells Facebook the content category
  • og:url — https://www.slideshare.net
  • og:site_name — www.slideshare.net

Slideshare.net

slideshare.net

Preview quality · LinkedIn A+ · 100/100
  • og:title — Slideshare.net
  • og:description — Discover, Share, and Present presentations and infographics with the world's largest professional content sharing com...
  • og:image — https://public.slidesharecdn.com/_next/static/media/meta_share_tile.0z380p_sv0y_g.png

slideshare.net

Slideshare.net

Discover, Share, and Present presentations and infographics with the world's largest professional content sharing community.

Preview quality · Slack A+ · 100/100
  • og:title — Slideshare.net
  • og:description — Discover, Share, and Present presentations and infographics with the world's largest professional content sharing com...
  • og:image — https://public.slidesharecdn.com/_next/static/media/meta_share_tile.0z380p_sv0y_g.png

Social preview quality

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

B · 83/100
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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