Content

· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.

SCORE

GRADE

A+

FIX

REVIEW

PASS

INFO

Checks

8 PASS 1 REVIEW

Links

39 links checked, 35 healthy, 3 broken

REVIEW

39 links checked, 35 healthy, 3 broken

35 of 39 links are healthy

Broken link: https://www.googletagmanager.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

Broken link: https://static.cloudflareinsights.com

Found in <link href>. Get "https://static.cloudflareinsights.com": context deadline exceeded

Got: unreachable

Broken link: https://github.com/zohaibO7/math-kit

Found in <a href>. Returns HTTP 404.

Got: HTTP 404

Long redirect chain: https://youtube.com/@mathkit (3 hops)

39 total 36 healthy 3 broken

Broken Links (3)

Status	URL	Found in	Error
404	https://www.googletagmanager.com	`<link>`	Not Found
ERR	https://static.cloudflareinsights.com	`<link>`	Get "https://static.cloudflareinsights.c...
404	https://github.com/zohaibO7/math-kit	`<a>`	Not Found

200 https://math-kit.pages.dev/ <link>

200 https://math-kit.pages.dev/favicon.svg <link>

200 https://math-kit.pages.dev/favicon.ico <link>

200 https://math-kit.pages.dev/apple-touch-icon.png <link>

200 https://math-kit.pages.dev/fonts/inter-var-latin.woff2 <link>

200 https://www.googletagmanager.com/gtag/js?id=G-7CVV9WMFET <script>

200 https://math-kit.pages.dev/_astro/Layout.25I-2_K_.css <link>

200 https://math-kit.pages.dev/calculators/ <a>

200 https://math-kit.pages.dev/tables/ <a>

200 https://math-kit.pages.dev/practice/ <a>

200 https://math-kit.pages.dev/guides/ <a>

200 https://math-kit.pages.dev/calculators/percentage/ <a>

200 https://math-kit.pages.dev/calculators/quadratic/ <a>

200 https://math-kit.pages.dev/calculators/compound-interest/ <a>

200 https://math-kit.pages.dev/calculators/triangle-area/ <a>

200 https://math-kit.pages.dev/calculators/fraction/ <a>

200 https://math-kit.pages.dev/calculators/mean-median-mode/ <a>

200 https://math-kit.pages.dev/calculators/date-difference/ <a>

200 https://math-kit.pages.dev/calculators/pythagorean/ <a>

200 https://math-kit.pages.dev/calculators/category/basic-math/ <a>

200 https://math-kit.pages.dev/calculators/category/fractions/ <a>

200 https://math-kit.pages.dev/calculators/category/percentages/ <a>

200 https://math-kit.pages.dev/calculators/category/geometry/ <a>

200 https://math-kit.pages.dev/calculators/category/algebra/ <a>

200 https://math-kit.pages.dev/calculators/category/statistics/ <a>

200 https://math-kit.pages.dev/calculators/category/finance/ <a>

200 https://math-kit.pages.dev/calculators/category/trigonometry... <a>

200 https://x.com/mathkit <a>

200 https://youtube.com/@mathkit <a>

200 https://math-kit.pages.dev/privacy/ <a>

200 https://math-kit.pages.dev/terms/ <a>

200 https://math-kit.pages.dev/disclaimer/ <a>

200 https://math-kit.pages.dev/about/ <a>

200 https://math-kit.pages.dev/contact/ <a>

200 https://static.cloudflareinsights.com/beacon.min.js <script>

200 https://math-kit.pages.dev/og-default.png <meta>

A+

Mixed Content

No mixed content detected — all resources use HTTPS.

PASS

No mixed content detected — all resources use HTTPS.

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.

Preview

math-kit.pages.dev

Free Online Math Calculators & Tables | MathKit

Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick results, formulas and step-by-step examples.

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

twitter:card — summary_large_image
twitter:title — Free Online Math Calculators & Tables | MathKit
twitter:description — Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick resul...
twitter:image — https://math-kit.pages.dev/og-default.png

MATH-KIT.PAGES.DEV

Free Online Math Calculators & Tables | MathKit

Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick results, formulas and step-by-step examples.

Preview quality · Facebook A+ · 95/100

Description will be truncated (156 chars / 155 max)

og:title — Free Online Math Calculators & Tables | MathKit
og:description — Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick resul...
og:image — https://math-kit.pages.dev/og-default.png
og:type — website
og:url — https://math-kit.pages.dev/
og:site_name — MathKit

Description will be truncated on Facebook (156 chars, max 155)
→ Tighten og:description to ≤155 characters

Free Online Math Calculators & Tables | MathKit

math-kit.pages.dev

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (156 chars / 150 max)

og:title — Free Online Math Calculators & Tables | MathKit
og:description — Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick resul...
og:image — https://math-kit.pages.dev/og-default.png

Description will be truncated on LinkedIn (156 chars, max 150)
→ Tighten og:description to ≤150 characters

math-kit.pages.dev

Free Online Math Calculators & Tables | MathKit

Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick results, formulas and step-by-step examples.

Preview quality · Slack A+ · 100/100

og:title — Free Online Math Calculators & Tables | MathKit
og:description — Use free online math calculators for percentages, fractions, algebra, geometry, averages and finance. Get quick resul...
og:image — https://math-kit.pages.dev/og-default.png

Social preview quality

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

A+ · 97/100

Field	Facebook	LinkedIn	Slack
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

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.

Missing recommended property "description" for WebSite

Adding "description" can improve how search engines display your content.

Missing recommended property "sameAs" for Organization

Adding "sameAs" can improve how search engines display your content.

2 JSON-LD blocks found

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

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 ▾

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : WebSite

5 properties Valid

{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "name": "MathKit",
  "url": "https://math-kit.pages.dev",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://math-kit.pages.dev/calculators/?q={search_term_string}"
    },
    "query-input": "required name=search_term_string"
  }
}

Block 2 : Organization

5 properties Valid

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "MathKit",
  "url": "https://math-kit.pages.dev",
  "logo": "https://math-kit.pages.dev/og-default.png"
}

A+

Rich Results Eligibility

2 JSON-LD block(s) declaring 2 schema type(s)

PASS

2 JSON-LD block(s) declaring 2 schema type(s)

SiteLinks Search Box markup detected

The page declares a `WebSite` schema with a `potentialAction` of `SearchAction`. This makes the homepage eligible for Google's in-SERP search box -- a high-visibility SERP feature for branded queries.

2 rich-result schema type(s) declared

Inventory of structured-data types on the page (each may unlock a different SERP feature): Organization, 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+

Image Optimization

No images to analyze

PASS

No images to analyze

A+

Autoplay Media

No autoplay media on the page

PASS

No autoplay media on the page

Brand Presence

Site-name consistency, favicon, social image, meta tags, schema, and contact signals

PASS

Brand Presence

Your brand is consistently presented across every channel.

87/100

Site name appears as

Page title	MathKit
og:site_name	MathKit
twitter:site	—
Organization.name	MathKit

Consistent

Brand assets

Favicon

12/15

covers apple-touch-icon + SVG

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

5/10

contact page

Findings

Missing brand name in: twitter:site
Add an apple-touch-icon and at least two PNG sizes (32x32 + 192x192)
Consider adding contactPoint — helps appear in "contact us" rich results
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.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.