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· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
93
GRADE
A
FIX
1
REVIEW
1
PASS
7
INFO
0
Checks
9
7 PASS 1 REVIEW 1 FIX
D
Image Optimization
Action
4 issues found across 38 images
FIX
4 issues found across 38 images
Warning::
1 images significantly larger than display size
Resizing to display dimensions could save approximately 17 KB.
Got: ~17 KB wasted
Warning::
9 images missing explicit width/height
Images without dimensions cause layout shifts (CLS). Set explicit width and height attributes.
Info::
1 of 38 images use legacy formats
Info::
5 image(s) wider than 400px without srcset (no responsive serving)
These images deliver the same asset to every viewport (mobile, tablet, retina). Adding srcset / <picture> lets the browser pick a viewport-appropriate variant and typically saves 40-70% of bytes on mobile. Sample: https://cleanpasteai.com/images/demo-before-after.webp, https://cleanpasteai.com/images/case-seo.webp, https://cleanpasteai.com/images/case-editorial.webp (+2 more).
B
Brand Presence
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.

B

74/100

Site name appears as

Page titleClean Paste AI · Clean Paste Tool for AI Output
og:site_nameClean Paste AI
twitter:site
Organization.name

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

4/15

Organization schema present but missing all recommended fields

Contact info discoverable

10/10

contact page + mailto link

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Organization schema missing logo — add a logo property pointing to a square PNG
  • Organization schema missing url — point it at the canonical homepage
  • Consider adding contactPoint — helps appear in "contact us" rich results

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
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

Preview

cleanpasteai.com

Clean Paste AI

Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.

Preview quality · Twitter/X A+ · 100/100
  • twitter:card — summary_large_image
  • twitter:title — Clean Paste AI
  • twitter:description — Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residu...
  • twitter:image — https://cleanpasteai.com/og.jpg

CLEANPASTEAI.COM

Clean Paste AI

Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.

Preview quality · Facebook A+ · 100/100
  • og:title — Clean Paste AI
  • og:description — Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residu...
  • og:image — https://cleanpasteai.com/og.jpg
  • og:type — website
  • og:url — https://cleanpasteai.com
  • og:site_name — Clean Paste AI

Clean Paste AI

cleanpasteai.com

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (151 chars / 150 max)

  • og:title — Clean Paste AI
  • og:description — Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residu...
  • og:image — https://cleanpasteai.com/og.jpg
  • Description will be truncated on LinkedIn (151 chars, max 150)

    → Tighten og:description to ≤150 characters

cleanpasteai.com

Clean Paste AI

Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.

Preview quality · Slack A+ · 100/100
  • og:title — Clean Paste AI
  • og:description — Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residu...
  • og:image — https://cleanpasteai.com/og.jpg

Social preview quality

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

A+ · 98/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card
twitter:title
twitter:description
twitter:image
A+
Open Graph / Twitter Card Depth
OG image dimensions and Twitter card configuration look healthy
PASS
OG image dimensions and Twitter card configuration look healthy
Info::
OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid
A
Structured Data
2 JSON-LD block(s) found — structured data is well configured.
PASS
2 JSON-LD block(s) found — structured data is well configured.
Warning::
Missing required property "name" for Organization
The "name" property is required for the Organization schema type.
Info::
Missing recommended property "url" for Organization
Adding "url" can improve how search engines display your content.
Info::
Missing recommended property "logo" for Organization
Adding "logo" can improve how search engines display your content.
Info::
Missing recommended property "sameAs" for Organization
Adding "sameAs" can improve how search engines display your content.
Info::
2 JSON-LD blocks found

The "name" property is required for the Organization 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 "url" 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 "logo" 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 "sameAs" 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 : FAQPage
3 properties Valid
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "Why does text copied from AI assistants mess up document formatting?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "AI web interfaces often insert invisible Unicode code points (like zero-width joiners and U+202F narrow no-break spaces) alongside raw Markdown symbols. When pasted into Word, Docs, or CMS platforms, these hidden tokens break line wrapping, disrupt search matching, and cause font anomalies."
      }
    },
    {
      "@type": "Question",
      "name": "Are my pasted notes or draft documents sent to your servers?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "No. Clean Paste AI processes all invisible character detection and Markdown stripping 100% locally in your web browser using JavaScript. Your text stays entirely on your computer during free cleaning passes."
      }
    },
    {
      "@type": "Question",
      "name": "What is the difference between cleaning invisible characters and a Pro rewrite?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Cleaning invisible characters deletes non-printing Unicode marks and Markdown tags without modifying a single word of your writing. A Pro rewrite completely rephrases sentences and vocabulary to adjust cadence or address statistical sampling watermarks."
      }
    },
    {
      "@type": "Question",
      "name": "Can Clean Paste AI strip the narrow space (U+202F) copied from ChatGPT?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Clean Paste AI detects and normalizes U+202F narrow no-break spaces into standard spaces, preventing layout collisions and formula errors in spreadsheets."
      }
    },
    {
      "@type": "Question",
      "name": "Does local clipboard cleaning remove Claude's official statistical watermark?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "No. Claude's official watermark is a statistical bias in token selection during generation and contains no hidden characters. Our free scanner removes clipboard formatting residue, but addressing statistical sampling marks requires our Pro meaning-preserving rewrite."
      }
    },
    {
      "@type": "Question",
      "name": "Does using Clean Paste AI guarantee bypassing Turnitin, GPTZero, or other AI detectors?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "No. We do not promise AI detector bypass. Our utilities are built to restore clean typography, remove digital clutter, and polish draft readability honestly without deceptive evasion claims."
      }
    },
    {
      "@type": "Question",
      "name": "How do Pro credits and the free trial work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Every guest user can test up to 500 words of Pro rewrite free. New registered accounts receive 10 bonus credits (10 credits = 1,000 Pro words). If a Pro rewrite job ever fails due to a server error, your consumed credits are refunded automatically."
      }
    }
  ]
}
Block 2 : Organization
2 properties Valid
Missing required property: name
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://cleanpasteai.com/#organization",
      "name": "Clean Paste AI",
      "url": "https://cleanpasteai.com",
      "logo": {
        "@type": "ImageObject",
        "url": "https://cleanpasteai.com/icon.png"
      },
      "image": "https://cleanpasteai.com/og.jpg",
      "email": "support@cleanpasteai.com",
      "description": "Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.",
      "contactPoint": {
        "@type": "ContactPoint",
        "email": "support@cleanpasteai.com",
        "contactType": "customer support",
        "url": "https://cleanpasteai.com/contact"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://cleanpasteai.com/#website",
      "name": "Clean Paste AI",
      "url": "https://cleanpasteai.com",
      "description": "Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.",
      "inLanguage": "en",
      "publisher": {
        "@id": "https://cleanpasteai.com/#organization"
      }
    },
    {
      "@type": "WebPage",
      "@id": "https://cleanpasteai.com/#webpage",
      "url": "https://cleanpasteai.com/",
      "name": "Clean Paste Tool for AI Output",
      "description": "Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.",
      "inLanguage": "en",
      "isPartOf": {
        "@id": "https://cleanpasteai.com/#website"
      },
      "about": {
        "@id": "https://cleanpasteai.com/#organization"
      },
      "author": {
        "@id": "https://cleanpasteai.com/#organization"
      },
      "publisher": {
        "@id": "https://cleanpasteai.com/#organization"
      },
      "datePublished": "2026-08-14T00:00:00Z",
      "dateModified": "2026-08-16T00:00:00Z"
    },
    {
      "@type": "SoftwareApplication",
      "@id": "https://cleanpasteai.com/#app",
      "name": "Clean Paste AI",
      "applicationCategory": "UtilitiesApplication",
      "operatingSystem": "Web",
      "url": "https://cleanpasteai.com",
      "description": "Strip invisible Unicode spaces, zero-width tags, and unwanted markdown before pasting into docs. Inspect exact residue counts to keep formatting clean.",
      "image": "https://cleanpasteai.com/og.jpg",
      "offers": {
        "@type": "AggregateOffer",
        "lowPrice": "0",
        "highPrice": "119.94",
        "priceCurrency": "USD",
        "offerCount": "10",
        "offers": [
          {
            "@type": "Offer",
            "name": "Free local tools",
            "price": "0",
            "priceCurrency": "USD",
            "description": "Invisible-character and Markdown cleaning in the browser"
          },
          {
            "@type": "Offer",
            "name": "100 Credits",
            "price": "5.99",
            "priceCurrency": "USD",
            "category": "OneTime"
          },
          {
            "@type": "Offer",
            "name": "200 Credits",
            "price": "9.99",
            "priceCurrency": "USD",
            "category": "OneTime"
          },
          {
            "@type": "Offer",
            "name": "500 Credits",
            "price": "19.99",
            "priceCurrency": "USD",
            "category": "OneTime"
          },
          {
            "@type": "Offer",
            "name": "200 Credits / mo",
            "price": "5.99",
            "priceCurrency": "USD",
            "category": "Subscription"
          },
          {
            "@type": "Offer",
            "name": "420 Credits / mo",
            "price": "9.99",
            "priceCurrency": "USD",
            "category": "Subscription"
          },
          {
            "@type": "Offer",
            "name": "1000 Credits / mo",
            "price": "19.99",
            "priceCurrency": "USD",
            "category": "Subscription"
          },
          {
            "@type": "Offer",
            "name": "200 Credits / mo (Annual)",
            "price": "35.94",
            "priceCurrency": "USD",
            "category": "Subscription"
          },
          {
            "@type": "Offer",
            "name": "420 Credits / mo (Annual)",
            "price": "59.94",
            "priceCurrency": "USD",
            "category": "Subscription"
          },
          {
            "@type": "Offer",
            "name": "1000 Credits / mo (Annual)",
            "price": "119.94",
            "priceCurrency": "USD",
            "category": "Subscription"
          }
        ]
      },
      "publisher": {
        "@id": "https://cleanpasteai.com/#organization"
      },
      "inLanguage": "en"
    }
  ]
}
A+
Rich Results Eligibility
2 JSON-LD block(s) declaring 5 schema type(s)
PASS
2 JSON-LD block(s) declaring 5 schema type(s)
Info::
5 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): FAQPage, Organization, SoftwareApplication, WebPage, WebSite Search engines decide whether to render rich results based on content quality + page-level signals; declaring the schema is necessary but not sufficient.
A+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
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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