SEO audit for calculatorshub.xyz
CalculatorsHub.xyz - All-in-One Calculator Platform
Health 67/100 (fair) · 50 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)Free online calculators for finance, health, math, fitness, and more — all in one place!
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Canonical | 74 | 0 | 44 | 0 |
| Meta Description | 74 | 0 | 43 | 5 |
| Duplicate | 90 | 0 | 16 | 0 |
| Content | 98 | 0 | 3 | 52 |
| Titles | 99 | 0 | 2 | 0 |
| Agent Readiness | 99 | 0 | 1 | 59 |
| Headings | 100 | 0 | 0 | 6 |
| Images | 100 | 0 | 0 | 1 |
| Links | 100 | 0 | 0 | 1 |
| Performance | 100 | 0 | 0 | 52 |
| Security | 100 | 0 | 0 | 52 |
| Social | 100 | 0 | 0 | 87 |
| Structured Data | 100 | 0 | 0 | 51 |
Warnings (7 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 1 occurrence(s)
- https://calculatorshub.xyz/about-us — 4 button/link(s) with no text or aria-label — an agent can't target them
warning Missing canonical tag
Rule canonical.missing · Canonical · 44 occurrence(s)
- https://calculatorshub.xyz/
- https://calculatorshub.xyz/age-calculator
- https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmr-calculator
- https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/compound-interest-calculator
- https://calculatorshub.xyz/due-date-calculator
- https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fraction-calculator
- https://calculatorshub.xyz/ideal-weight-calculator
- https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/investment-calculator
- https://calculatorshub.xyz/loan-calculator
- https://calculatorshub.xyz/mortgage-calculator
- https://calculatorshub.xyz/pace-calculator
- https://calculatorshub.xyz/percentage-calculator
- https://calculatorshub.xyz/pregnancy-calculator
- https://calculatorshub.xyz/random-number
- https://calculatorshub.xyz/retirement-calculator
- https://calculatorshub.xyz/scientific-calculator
- https://calculatorshub.xyz/standard-daviation-calculator
- https://calculatorshub.xyz/triangle-calculator
warning Thin content (low word count)
Rule content.thin · Content · 3 occurrence(s)
- https://calculatorshub.xyz/fraction-calculator — 174 words
- https://calculatorshub.xyz/random-number — 173 words
- https://calculatorshub.xyz/time-calculator — 175 words
warning Duplicate page content
Rule duplicate.content · Duplicate · 8 occurrence(s)
- https://calculatorshub.xyz/bmi-calculator — content shared by 2 pages: https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmi-calculator.html — content shared by 2 pages: https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/calorie-calculator — content shared by 2 pages: https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/calorie-calculator.html — content shared by 2 pages: https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/fat-calculator — content shared by 2 pages: https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fat-calculator.html — content shared by 2 pages: https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/ideal-weight-calculator — content shared by 2 pages: https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/ideal-weight-calculator.html — content shared by 2 pages: https://calculatorshub.xyz/ideal-weight-calculator
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 8 occurrence(s)
- https://calculatorshub.xyz/bmi-calculator — title shared by 2 pages: https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmi-calculator.html — title shared by 2 pages: https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/calorie-calculator — title shared by 2 pages: https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/calorie-calculator.html — title shared by 2 pages: https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/fat-calculator — title shared by 2 pages: https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fat-calculator.html — title shared by 2 pages: https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/ideal-weight-calculator — title shared by 2 pages: https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/ideal-weight-calculator.html — title shared by 2 pages: https://calculatorshub.xyz/ideal-weight-calculator
warning Missing meta description
Rule meta_desc.missing · Meta Description · 43 occurrence(s)
- https://calculatorshub.xyz/age-calculator
- https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmr-calculator
- https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/compound-interest-calculator
- https://calculatorshub.xyz/date-calculator
- https://calculatorshub.xyz/due-date-calculator
- https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fraction-calculator
- https://calculatorshub.xyz/ideal-weight-calculator
- https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/investment-calculator
- https://calculatorshub.xyz/loan-calculator
- https://calculatorshub.xyz/mortgage-calculator
- https://calculatorshub.xyz/pace-calculator
- https://calculatorshub.xyz/percentage-calculator
- https://calculatorshub.xyz/pregnancy-calculator
- https://calculatorshub.xyz/random-number
- https://calculatorshub.xyz/retirement-calculator
- https://calculatorshub.xyz/scientific-calculator
- https://calculatorshub.xyz/standard-daviation-calculator
- https://calculatorshub.xyz/triangle-calculator
warning Title likely truncated in SERP (too wide)
Rule title.too_long · Titles · 2 occurrence(s)
- https://calculatorshub.xyz/conversion-calculator — 83 chars, ~648px (limit ~580px)
- https://calculatorshub.xyz/programming — 88 chars, ~687px (limit ~580px)
Notices (19 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 8 occurrence(s)
- https://calculatorshub.xyz/conversion-calculator — h3 follows h1 — skips h2
- https://calculatorshub.xyz/descalaimer — h4 follows h2 — skips h3
- https://calculatorshub.xyz/financial — h3 follows h1 — skips h2
- https://calculatorshub.xyz/health-fitness — h3 follows h1 — skips h2
- https://calculatorshub.xyz/math — h3 follows h1 — skips h2
- https://calculatorshub.xyz/other-calculators — h3 follows h1 — skips h2
- https://calculatorshub.xyz/programming — h3 follows h1 — skips h2
- https://calculatorshub.xyz/terms-of-service — h4 follows h2 — skips h3
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://calculatorshub.xyz/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice No main landmark for AI agents
Rule agent.no_main_landmark · Agent Readiness · 50 occurrence(s)
- https://calculatorshub.xyz/ — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/bmi-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/bmi-calculator.html — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/bmr-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/calorie-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/calorie-calculator.html — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/compound-interest-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/conversion-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/due-date-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/fat-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/fat-calculator.html — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/financial — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/health-fitness — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/ideal-weight-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/ideal-weight-calculator.html — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/investment-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/loan-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/math — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/mortgage-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/other-calculators — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/pace-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/percentage-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/pregnancy-calculator — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/programming — add a <main> element (or role=main) around the primary content
- https://calculatorshub.xyz/retirement-calculator — add a <main> element (or role=main) around the primary content
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 46 occurrence(s)
- https://calculatorshub.xyz/ — this page reads as very difficult (Flesch Reading Ease 7, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/bmi-calculator — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/bmi-calculator.html — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/bmr-calculator — this page reads as difficult (Flesch Reading Ease 42, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/calorie-calculator — this page reads as difficult (Flesch Reading Ease 32, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/calorie-calculator.html — this page reads as difficult (Flesch Reading Ease 32, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/compound-interest-calculator — this page reads as very difficult (Flesch Reading Ease 19, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/conversion-calculator — this page reads as very difficult (Flesch Reading Ease 10, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/due-date-calculator — this page reads as difficult (Flesch Reading Ease 36, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/fat-calculator — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/fat-calculator.html — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/financial — this page reads as very difficult (Flesch Reading Ease 16, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/health-fitness — this page reads as very difficult (Flesch Reading Ease 24, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/ideal-weight-calculator — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/ideal-weight-calculator.html — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/investment-calculator — this page reads as very difficult (Flesch Reading Ease 20, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/loan-calculator — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/math — this page reads as very difficult (Flesch Reading Ease -10, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/mortgage-calculator — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/other-calculators — this page reads as very difficult (Flesch Reading Ease -3, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/percentage-calculator — this page reads as difficult (Flesch Reading Ease 34, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/pregnancy-calculator — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/programming — this page reads as very difficult (Flesch Reading Ease -1, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/retirement-calculator — this page reads as very difficult (Flesch Reading Ease 23, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://calculatorshub.xyz/scientific-calculator — this page reads as very difficult (Flesch Reading Ease 12, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
notice Multiple <h1> elements
Rule h1.multiple · Headings · 6 occurrence(s)
- https://calculatorshub.xyz/conversion-calculator — 2 <h1> elements
- https://calculatorshub.xyz/financial — 2 <h1> elements
- https://calculatorshub.xyz/health-fitness — 2 <h1> elements
- https://calculatorshub.xyz/math — 2 <h1> elements
- https://calculatorshub.xyz/other-calculators — 2 <h1> elements
- https://calculatorshub.xyz/programming — 2 <h1> elements
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 1 occurrence(s)
- https://calculatorshub.xyz/about-us — the likely hero/LCP image (zohaib2.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 1 occurrence(s)
- https://calculatorshub.xyz/about-us — 1 of 1 images without width/height
notice Internal link has no anchor text / accessible name
Rule links.no_anchor_text · Links · 1 occurrence(s)
- https://calculatorshub.xyz/about-us — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
notice Legacy <meta name=keywords> tag present (Google ignores it)
Rule meta.keywords_present · Content · 6 occurrence(s)
- https://calculatorshub.xyz/ — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://calculatorshub.xyz/conversion-calculator — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://calculatorshub.xyz/health-fitness — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://calculatorshub.xyz/math — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://calculatorshub.xyz/other-calculators — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- https://calculatorshub.xyz/programming — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
notice Meta description too long
Rule meta_desc.too_long · Meta Description · 5 occurrence(s)
- https://calculatorshub.xyz/conversion-calculator — 187 chars
- https://calculatorshub.xyz/health-fitness — 182 chars
- https://calculatorshub.xyz/math — 171 chars
- https://calculatorshub.xyz/other-calculators — 182 chars
- https://calculatorshub.xyz/programming — 204 chars
notice Missing Open Graph tags
Rule og.missing · Social · 43 occurrence(s)
- https://calculatorshub.xyz/age-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/bmi-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/bmi-calculator.html — og:title, og:description, og:image
- https://calculatorshub.xyz/bmr-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/calorie-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/calorie-calculator.html — og:title, og:description, og:image
- https://calculatorshub.xyz/compound-interest-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/date-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/due-date-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/fat-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/fat-calculator.html — og:title, og:description, og:image
- https://calculatorshub.xyz/fraction-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/ideal-weight-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/ideal-weight-calculator.html — og:title, og:description, og:image
- https://calculatorshub.xyz/investment-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/loan-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/mortgage-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/pace-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/percentage-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/pregnancy-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/random-number — og:title, og:description, og:image
- https://calculatorshub.xyz/retirement-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/scientific-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/standard-daviation-calculator — og:title, og:description, og:image
- https://calculatorshub.xyz/triangle-calculator — og:title, og:description, og:image
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 1 occurrence(s)
- https://calculatorshub.xyz/about-us — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
notice No Last-Modified header (no conditional GET for unchanged pages)
Rule perf.no_last_modified · Performance · 50 occurrence(s)
- https://calculatorshub.xyz/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/bmi-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/bmi-calculator.html — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/bmr-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/calorie-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/calorie-calculator.html — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/compound-interest-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/conversion-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/due-date-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/fat-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/fat-calculator.html — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/financial — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/health-fitness — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/ideal-weight-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/ideal-weight-calculator.html — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/investment-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/loan-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/math — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/mortgage-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/other-calculators — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/pace-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/percentage-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/pregnancy-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/programming — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://calculatorshub.xyz/retirement-calculator — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
notice Deprecated schema type with no Google rich result
Rule schema.deprecated_type · Structured Data · 1 occurrence(s)
- https://calculatorshub.xyz/ — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
notice FAQPage structured data (rich result removed May 2026)
Rule schema.faq_deprecated · Structured Data · 7 occurrence(s)
- https://calculatorshub.xyz/ — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/conversion-calculator — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/financial — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/health-fitness — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/math — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/other-calculators — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- https://calculatorshub.xyz/programming — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
notice No structured data detected
Rule schema.none · Structured Data · 43 occurrence(s)
- https://calculatorshub.xyz/age-calculator
- https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmr-calculator
- https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/compound-interest-calculator
- https://calculatorshub.xyz/date-calculator
- https://calculatorshub.xyz/due-date-calculator
- https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fraction-calculator
- https://calculatorshub.xyz/ideal-weight-calculator
- https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/investment-calculator
- https://calculatorshub.xyz/loan-calculator
- https://calculatorshub.xyz/mortgage-calculator
- https://calculatorshub.xyz/pace-calculator
- https://calculatorshub.xyz/percentage-calculator
- https://calculatorshub.xyz/pregnancy-calculator
- https://calculatorshub.xyz/random-number
- https://calculatorshub.xyz/retirement-calculator
- https://calculatorshub.xyz/scientific-calculator
- https://calculatorshub.xyz/standard-daviation-calculator
- https://calculatorshub.xyz/triangle-calculator
notice Missing recommended security headers
Rule security.missing_headers · Security · 50 occurrence(s)
- https://calculatorshub.xyz/ — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/bmi-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/bmi-calculator.html — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/bmr-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/calorie-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/calorie-calculator.html — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/compound-interest-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/conversion-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/due-date-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/fat-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/fat-calculator.html — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/financial — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/health-fitness — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/ideal-weight-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/ideal-weight-calculator.html — X-Content-Type-Options, CSP
- https://calculatorshub.xyz/investment-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/loan-calculator — X-Content-Type-Options, CSP
- https://calculatorshub.xyz/math — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/mortgage-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/other-calculators — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/pace-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/percentage-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/pregnancy-calculator — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/programming — CSP, X-Content-Type-Options
- https://calculatorshub.xyz/retirement-calculator — CSP, X-Content-Type-Options
notice target=_blank link without rel=noopener (tab-napping)
Rule security.unsafe_cross_origin_links · Security · 2 occurrence(s)
- https://calculatorshub.xyz/descalaimer — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- https://calculatorshub.xyz/privacy-policy — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
notice Missing Twitter Card tag
Rule twitter.missing · Social · 44 occurrence(s)
- https://calculatorshub.xyz/
- https://calculatorshub.xyz/age-calculator
- https://calculatorshub.xyz/bmi-calculator
- https://calculatorshub.xyz/bmi-calculator.html
- https://calculatorshub.xyz/bmr-calculator
- https://calculatorshub.xyz/calorie-calculator
- https://calculatorshub.xyz/calorie-calculator.html
- https://calculatorshub.xyz/compound-interest-calculator
- https://calculatorshub.xyz/due-date-calculator
- https://calculatorshub.xyz/fat-calculator
- https://calculatorshub.xyz/fat-calculator.html
- https://calculatorshub.xyz/fraction-calculator
- https://calculatorshub.xyz/ideal-weight-calculator
- https://calculatorshub.xyz/ideal-weight-calculator.html
- https://calculatorshub.xyz/investment-calculator
- https://calculatorshub.xyz/loan-calculator
- https://calculatorshub.xyz/mortgage-calculator
- https://calculatorshub.xyz/pace-calculator
- https://calculatorshub.xyz/percentage-calculator
- https://calculatorshub.xyz/pregnancy-calculator
- https://calculatorshub.xyz/random-number
- https://calculatorshub.xyz/retirement-calculator
- https://calculatorshub.xyz/scientific-calculator
- https://calculatorshub.xyz/standard-daviation-calculator
- https://calculatorshub.xyz/triangle-calculator
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://calculatorshub.xyz/ CalculatorsHub.xyz - All-in-One Calculator Platform |
200 | yes | 558 | 50 |
| https://calculatorshub.xyz/conversion-calculator Unit Conversion Calculator Online - Free Measurement Converter | CalculatorsHub.xyz |
200 | yes | 1477 | 50 |
| https://calculatorshub.xyz/descalaimer Disclaimer - CalculatorsHub.xyz |
200 | yes | 794 | 50 |
| https://calculatorshub.xyz/financial Free Financial Calculators Online - CalculatorsHub |
200 | yes | 632 | 50 |
| https://calculatorshub.xyz/health-fitness Health & Fitness Calculators - CalculatorsHub.xyz |
200 | yes | 1253 | 50 |
| https://calculatorshub.xyz/math Math Calculators - Free Online Mathematics Tools | CalculatorsHub.xyz |
200 | yes | 1144 | 50 |
| https://calculatorshub.xyz/other-calculators Other Calculators - Utility Tools for Everyday Tasks | CalculatorsHub.xyz |
200 | yes | 1613 | 50 |
| https://calculatorshub.xyz/privacy-policy Privacy Policy - CalculatorsHub.xyz |
200 | yes | 678 | 50 |
| https://calculatorshub.xyz/programming Programming Calculators Online - Developer Tools & Code Calculators | CalculatorsHub.xyz |
200 | yes | 1444 | 50 |
| https://calculatorshub.xyz/terms-of-service Terms of Service - CalculatorsHub.xyz |
200 | yes | 966 | 50 |
| https://calculatorshub.xyz/about-us About Us - CalculatorsHub.xyz |
200 | yes | 433 | 49 |
| https://calculatorshub.xyz/contact-us Contact Us - CalculatorsHub.xyz |
200 | yes | 339 | 49 |
| https://calculatorshub.xyz/scientific-calculator Scientific Calculator - CalculatorsHub.xyz |
200 | yes | 247 | 3 |
| https://calculatorshub.xyz/mortgage-calculator Mortgage Calculator - CalculatorsHub.xyz |
200 | yes | 200 | 6 |
| https://calculatorshub.xyz/loan-calculator Loan Calculator - CalculatorsHub.xyz |
200 | yes | 237 | 5 |
| https://calculatorshub.xyz/investment-calculator Investment Calculator | CalculatorsHub.xyz |
200 | yes | 241 | 5 |
| https://calculatorshub.xyz/retirement-calculator Retirement Calculator | CalculatorsHub.xyz |
200 | yes | 282 | 5 |
| https://calculatorshub.xyz/bmr-calculator BMR Calculator - CalculatorsHub.xyz |
200 | yes | 264 | 6 |
| https://calculatorshub.xyz/ideal-weight-calculator Ideal Weight Calculator - CalculatorsHub.xyz |
200 | yes | 278 | 6 |
| https://calculatorshub.xyz/bmi-calculator BMI Calculator | CalculatorsHub.xyz |
200 | yes | 265 | 5 |
| https://calculatorshub.xyz/calorie-calculator Calorie Calculator | CalculatorsHub.xyz |
200 | yes | 262 | 5 |
| https://calculatorshub.xyz/pregnancy-calculator Pregnancy Calculator - CalculatorsHub.xyz |
200 | yes | 329 | 3 |
| https://calculatorshub.xyz/compound-interest-calculator Compound Interest Calculator | CalculatorsHub.xyz |
200 | yes | 246 | 2 |
| https://calculatorshub.xyz/age-calculator Age Calculator - CalculatorsHub.xyz |
200 | yes | 209 | 2 |
| https://calculatorshub.xyz/cgpa-calculator GPA Calculator - CalculatorsHub.xyz |
200 | yes | 239 | 2 |
| https://calculatorshub.xyz/date-calculator Date Calculator - CalculatorsHub.xyz |
200 | yes | 264 | 2 |
| https://calculatorshub.xyz/grade-calculator Grade Calculator - CalculatorsHub.xyz |
200 | yes | 341 | 2 |
| https://calculatorshub.xyz/password-generator Password Generator - CalculatorsHub.xyz |
200 | yes | 220 | 2 |
| https://calculatorshub.xyz/time-calculator Time Calculator - CalculatorsHub.xyz |
200 | yes | 175 | 2 |
| https://calculatorshub.xyz/due-date-calculator Due Date Calculator - CalculatorsHub.xyz |
200 | yes | 399 | 2 |
| https://calculatorshub.xyz/fat-calculator Body Fat Calculator - CalculatorsHub.xyz |
200 | yes | 305 | 2 |
| https://calculatorshub.xyz/fraction-calculator Fraction Calculator - CalculatorsHub.xyz |
200 | yes | 174 | 2 |
| https://calculatorshub.xyz/pace-calculator Pace Calculator - CalculatorsHub.xyz |
200 | yes | 363 | 2 |
| https://calculatorshub.xyz/percentage-calculator Percentage Calculator - CalculatorsHub.xyz |
200 | yes | 225 | 2 |
| https://calculatorshub.xyz/random-number Random Number Generator - CalculatorsHub.xyz |
200 | yes | 173 | 2 |
| https://calculatorshub.xyz/standard-daviation-calculator Standard Deviation Calculator - CalculatorsHub.xyz |
200 | yes | 342 | 2 |
| https://calculatorshub.xyz/triangle-calculator Triangle Calculator - CalculatorsHub.xyz |
200 | yes | 272 | 2 |
| https://calculatorshub.xyz/ascii-converter ASCII Converter - CalculatorsHub.xyz |
200 | yes | 219 | 1 |
| https://calculatorshub.xyz/base-conversion-calculator Base Conversion Calculator - CalculatorsHub.xyz |
200 | yes | 292 | 1 |
| https://calculatorshub.xyz/binary-calculator Binary Calculator - CalculatorsHub.xyz |
200 | yes | 218 | 1 |
| https://calculatorshub.xyz/bitwise-calculator Bitwise Calculator - CalculatorsHub.xyz |
200 | yes | 272 | 1 |
| https://calculatorshub.xyz/tax-calculator Tax Calculator | CalculatorsHub.xyz |
200 | yes | 268 | 1 |
| https://calculatorshub.xyz/unicode-calculator Unicode Converter - CalculatorsHub.xyz |
200 | yes | 244 | 1 |
| https://calculatorshub.xyz/concrete-calculator Concrete Calculator - CalculatorsHub.xyz |
200 | yes | 387 | 1 |
| https://calculatorshub.xyz/algebra-calculator Algebra Calculator - CalculatorsHub.xyz |
200 | yes | 227 | 1 |
| https://calculatorshub.xyz/geometry-calculator Geometry Calculator - CalculatorsHub.xyz |
200 | yes | 235 | 1 |
| https://calculatorshub.xyz/bmi-calculator.html BMI Calculator | CalculatorsHub.xyz |
200 | yes | 265 | 1 |
| https://calculatorshub.xyz/calorie-calculator.html Calorie Calculator | CalculatorsHub.xyz |
200 | yes | 262 | 1 |
| https://calculatorshub.xyz/fat-calculator.html Body Fat Calculator - CalculatorsHub.xyz |
200 | yes | 305 | 1 |
| https://calculatorshub.xyz/ideal-weight-calculator.html Ideal Weight Calculator - CalculatorsHub.xyz |
200 | yes | 278 | 1 |
Audit your own site — free
157 checks, internal PageRank, render-diff. No signup, results in ~30s.