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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
89
GRADE
B
FIX
1
REVIEW
3
PASS
1
INFO
0
Checks
5
1 PASS 3 REVIEW 1 FIX
D
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

Your brand name differs across channels — visitors see inconsistent identity.

D

51/100

Site name appears as

Page titleTrack, prioritize, and fix app crashes faster
og:site_nameFirebase
twitter:site@firebase
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

12/15

covers apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
  • twitter:card 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.
Critical::
og:image is not reachable
The og:image URL could not be fetched. Social platforms won't be able to display it.
Got: https://firebase.google.com/images/social.png
Info::
og:title is long (68 characters)
Titles over 60 characters may be truncated in social sharing previews.
Got: 68 chars Expected: 25–60 chars
Info::
Missing twitter:card
Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.
URL: https://firebase.google.com/images/social.png

The og:image URL could not be fetched. Social platforms won't be able to display it.

Why this matters

An unreachable og:image URL (404, DNS fail, slow timeout) means social platforms cache the failure and serve no image for hours.

Learn more ▾

Social platforms (Facebook, Twitter) cache OG metadata aggressively — including failed image fetches. A momentarily-broken og:image can leave your shares imageless for hours. Test og:image URLs in Facebook's Sharing Debugger to force re-cache after fixing.

Source: Open Graph Protocol / Facebook Sharing Debugger

URL: 68 chars

Titles over 60 characters may be truncated in social sharing previews.

Expected: 25–60 chars
Why this matters

og:title borderline-too-long — Facebook/LinkedIn may truncate. Aim for ~60-70 characters max.

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

crashlytics.com

Firebase Crashlytics | Track, prioritize, and fix app crashes faster

Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Unity apps so you can fix crashes faster.

Preview quality · Twitter/X C · 65/100
  • twitter:card — Add <meta name="twitter:card" content="summary_large_image">
  • twitter:title — Firebase Crashlytics | Track, prioritize, and fix app crashes faster
  • twitter:description — Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Un...
  • twitter:image — /images/products/crashlytics/crashlytics-2.png

  • twitter:card is missing

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

CRASHLYTICS.COM

Firebase Crashlytics | Track, prioritize, and fix app crashes faster

Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Unity apps so you can fix crashes faster.

Preview quality · Facebook A · 90/100

Title will be truncated (68 chars / 60 max)

Description will be truncated (157 chars / 155 max)

  • og:title — Firebase Crashlytics | Track, prioritize, and fix app crashes faster
  • og:description — Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Un...
  • og:image — https://firebase.google.com/images/social.png
  • og:type — website
  • og:url — https://firebase.google.com/products/crashlytics/
  • og:site_name — Firebase

  • Title will be truncated on Facebook (68 chars, max 60)

    → Shorten og:title to ≤60 characters

  • Description will be truncated on Facebook (157 chars, max 155)

    → Tighten og:description to ≤155 characters

Firebase Crashlytics | Track, prioritize, and fix app crashes faster

crashlytics.com

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (157 chars / 150 max)

  • og:title — Firebase Crashlytics | Track, prioritize, and fix app crashes faster
  • og:description — Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Un...
  • og:image — https://firebase.google.com/images/social.png

  • Description will be truncated on LinkedIn (157 chars, max 150)

    → Tighten og:description to ≤150 characters

crashlytics.com

Firebase Crashlytics | Track, prioritize, and fix app crashes faster

Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Unity apps so you can fix crashes faster.

Preview quality · Slack A+ · 100/100
  • og:title — Firebase Crashlytics | Track, prioritize, and fix app crashes faster
  • og:description — Explore how Firebase Crashlytics provides realtime app crash & stability reporting for iOS, Android, Flutter, and Un...
  • og:image — https://firebase.google.com/images/social.png

Social preview quality

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

A · 87/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title———
twitter:description———
twitter:image———
B
Structured Data
1 JSON-LD block(s) found — some improvements recommended.
REVIEW
1 JSON-LD block(s) found — some improvements recommended.
Warning::
Missing required property "author" for Article
The "author" property is required for the Article schema type.
Warning::
Missing required property "datePublished" for Article
The "datePublished" property is required for the Article schema type.
Info::
Missing recommended property "image" for Article
Adding "image" can improve how search engines display your content.
Info::
Missing recommended property "publisher" for Article
Adding "publisher" can improve how search engines display your content.
Info::
Missing recommended property "dateModified" for Article
Adding "dateModified" can improve how search engines display your content.

The "author" property is required for the Article schema type.

Why this matters

Schema markup missing required properties is silently rejected by Google — your structured data appears in source but never as a rich result.

Learn more ▾

Each schema.org type has required properties (Article needs headline + author + datePublished; Product needs name + offers; etc.). Missing them means Google's rich-result eligibility check fails. The Search Console Rich Results Test surfaces specific gaps. Fix the missing property; rich results re-appear within hours.

Source: Google Search Central / schema.org

The "datePublished" property is required for the Article schema type.

Why this matters

Schema markup missing required properties is silently rejected by Google — your structured data appears in source but never as a rich result.

Learn more ▾

Each schema.org type has required properties (Article needs headline + author + datePublished; Product needs name + offers; etc.). Missing them means Google's rich-result eligibility check fails. The Search Console Rich Results Test surfaces specific gaps. Fix the missing property; rich results re-appear within hours.

Source: Google Search Central / schema.org

Adding "image" 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 "publisher" 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 "dateModified" 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 : Article
3 properties Valid
Missing required property: author
Missing required property: datePublished
{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "Firebase Crashlytics | Track, prioritize, and fix app crashes faster"
}
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
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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