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· 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

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

F

19/100

Site name appears as

Page titleISPConfig Hosting Control Panel
og:site_nameISPConfig
twitter:site—
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

0/15

Social share image

0/20

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
  • No social share image — shared links render as bare URLs
  • No favicon link tags detected — browsers fall back to the generic globe
  • 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.

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

Preview

No image set

ispconfig.org

ISPConfig Hosting Control Panel

Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of managing multiple servers from one control panel.

Preview quality · Twitter/X D · 55/100
  • twitter:card — summary_large_image
  • 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

ISPCONFIG.ORG

ISPConfig Hosting Control Panel

Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of managing multiple servers from one control panel.

Preview quality · Facebook D · 60/100

Description will be truncated (167 chars / 155 max)

  • og:title — ISPConfig Hosting Control Panel
  • og:description — Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of ...
  • og:image — Add og:image — preview card without an image looks broken
  • og:type — website
  • og:url — https://www.ispconfig.org/
  • og:site_name — ISPConfig

  • Description will be truncated on Facebook (167 chars, max 155)

    → Tighten og:description to ≤155 characters

  • No preview image for Facebook

    → Add og:image (recommended 1200×630)

No image set

ISPConfig Hosting Control Panel

ispconfig.org

Preview quality · LinkedIn D · 60/100

Description will be truncated (167 chars / 150 max)

  • og:title — ISPConfig Hosting Control Panel
  • og:description — Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of ...
  • og:image — Add og:image — preview card without an image looks broken

  • Description will be truncated on LinkedIn (167 chars, max 150)

    → Tighten og:description to ≤150 characters

  • No preview image for LinkedIn

    → Add og:image (recommended 1200×627)

ispconfig.org

ISPConfig Hosting Control Panel

Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of managing multiple servers from one control panel.

Preview quality · Slack B · 80/100
  • og:title — ISPConfig Hosting Control Panel
  • og:description — Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of ...
  • 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.

D · 63/100
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::
Custom type "WebPage" — unable to validate specific properties

JSON-LD Blocks

Block 1 : WebPage
2 properties Valid
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebPage",
      "@id": "https://www.ispconfig.org/",
      "url": "https://www.ispconfig.org/",
      "name": "ISPConfig Hosting Control Panel",
      "isPartOf": {
        "@id": "https://www.ispconfig.org/#website"
      },
      "datePublished": "2015-09-05T11:40:05+00:00",
      "dateModified": "2026-01-22T19:47:17+00:00",
      "description": "Manage your Servers directly through your Browser. ISPConfig 3 is an open source panel for Linux which is capable of managing multiple servers from one control panel.",
      "breadcrumb": {
        "@id": "https://www.ispconfig.org/#breadcrumb"
      },
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.ispconfig.org/"
          ]
        }
      ]
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https://www.ispconfig.org/#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home"
        }
      ]
    },
    {
      "@type": "WebSite",
      "@id": "https://www.ispconfig.org/#website",
      "url": "https://www.ispconfig.org/",
      "name": "ISPConfig",
      "description": "Hosting Control Panel",
      "inLanguage": "en-US"
    }
  ]
}
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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