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Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
87
GRADE
B
FIX
0
REVIEW
2
PASS
3
INFO
0
Checks
5
3 PASS 2 REVIEW
C
Structured Data
Action
No structured data (JSON-LD) found.
REVIEW
No structured data (JSON-LD) found.
Info::
No structured data (JSON-LD) found
Adding structured data helps search engines understand your content and can enable rich results.

Adding structured data helps search engines understand your content and can enable rich results.

Why this matters

Without schema.org markup, your pages can't appear as rich results (stars, FAQs, recipes) in search.

Learn more ▾

Structured data is what unlocks rich snippets — review stars, FAQ accordions, recipe cards, breadcrumbs, etc. — that take up more SERP space and dramatically improve click-through. The schema.org vocabulary is well-documented and JSON-LD is the easiest format.

Source: Google Search Central / schema.org

No structured data found

Structured data (JSON-LD) helps search engines understand your content better. Adding it can improve your search result appearance.

Common types include:

  • WebSite — your site identity and search box
  • Organization — your company information
  • Article — blog posts and news articles
  • Product — e-commerce product pages
  • BreadcrumbList — navigation paths
Learn more at schema.org
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

58/100

Site name appears as

Page titleSC Logo_Horiz Web Black
og:site_nameSierra Club
twitter:site—
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

8/15

single size only

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • No Organization schema — Google can't render your logo in the knowledge panel
  • Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

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:description is long (342 characters)
Descriptions over 200 characters may be truncated in social sharing previews.
Got: 342 chars Expected: 55–200 chars
URL: 342 chars

Descriptions over 200 characters may be truncated in social sharing previews.

Expected: 55–200 chars
Why this matters

og:description borderline-too-long — social platforms truncate around ~200 chars.

Source: Open Graph Protocol

Preview

sierraclub.org

Earth Month Takeover 2026

The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered by people, in communities all over the country -- and with 64 chapters in 50 states, we know we have what it takes to be effective and make a difference, for good. Support this vital work with your matched Earth Day gift now.

Preview quality · Twitter/X A+ · 95/100

Description will be truncated (342 chars / 200 max)

  • twitter:card — summary_large_image
  • twitter:title — Earth Month Takeover 2026
  • twitter:description — The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered ...
  • twitter:image — https://www.sierraclub.org/sites/default/files/styles/sierra_full_page_width/public/2025-04/sierra-nps-cuts-1.jpg.web...

  • Description will be truncated on Twitter/X (342 chars, max 200)

    → Tighten the description to ≤200 characters

SIERRACLUB.ORG

Earth Month Takeover 2026

The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered by people, in communities all over the country -- and with 64 chapters in 50 states, we know we have what it takes to be effective and make a difference, for good. Support this vital work with your matched Earth Day gift now.

Preview quality · Facebook A+ · 95/100

Description will be truncated (342 chars / 155 max)

  • og:title — Earth Month Takeover 2026
  • og:description — The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered ...
  • og:image — https://www.sierraclub.org/sites/default/files/styles/sierra_full_page_width/public/2025-04/sierra-nps-cuts-1.jpg.web...
  • og:type — website
  • og:url — https://www.sierraclub.org/earth-month-takeover-2026
  • og:site_name — Sierra Club

  • Description will be truncated on Facebook (342 chars, max 155)

    → Tighten og:description to ≤155 characters

Earth Month Takeover 2026

sierraclub.org

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (342 chars / 150 max)

  • og:title — Earth Month Takeover 2026
  • og:description — The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered ...
  • og:image — https://www.sierraclub.org/sites/default/files/styles/sierra_full_page_width/public/2025-04/sierra-nps-cuts-1.jpg.web...

  • Description will be truncated on LinkedIn (342 chars, max 150)

    → Tighten og:description to ≤150 characters

sierraclub.org

Earth Month Takeover 2026

The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered by people, in communities all over the country -- and with 64 chapters in 50 states, we know we have what it takes to be effective and make a difference, for good. Support this vital work with your matched Earth Day gift now.

Preview quality · Slack A+ · 100/100

Description will be truncated (342 chars / 300 max)

  • og:title — Earth Month Takeover 2026
  • og:description — The Sierra Club works tirelessly to defend our environment and safeguard the future of our planet. Change is powered ...
  • og:image — https://www.sierraclub.org/sites/default/files/styles/sierra_full_page_width/public/2025-04/sierra-nps-cuts-1.jpg.web...

  • Long description may be shortened by Slack (342 chars, guideline ~300)

    → Consider tightening to ~300 chars for the cleanest unfurl

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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