www.zs.com
https://www.zs.com/
Scanned on April 15, 2026
Quick Wins — Top 5 Issues to Fix
- ✗Missing or non-UTF-8 charsetmeta
- ✗Missing language attribute on HTML tagmeta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗No H2 tags foundcontent
- ✗Heading hierarchy has gaps (e.g. H1 to H3 without H2)content
SEO — 67/100 (32 issues)
Failed Checks (32)
- ✗Missing or non-UTF-8 charsetmeta
- ✗Missing language attribute on HTML tagmeta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗No H2 tags foundcontent
- ✗Heading hierarchy has gaps (e.g. H1 to H3 without H2)content
- ✗Readability: 0 (difficult — simplify language)content
- ✗45% long sentences (>20 words) — break up for readabilitycontent
- ✗Missing og:type — defaults to "website"social
- ✗Missing og:site_name — helps brand recognition in sharessocial
- ✗No apple-touch-icon — iOS home screen will lack custom icontechnical
- ✗No hreflang tags — add if targeting multiple languagestechnical
- ✗1 render-blocking scripts — add defer or async attributeperformance
- ✗No font preload/preconnect — add for faster renderingperformance
- ✗Missing X-Content-Type-Options headersecurity
- ✗No Content-Security-Policy header — XSS risksecurity
- ✗No Contact page link detected — add for trust signalstrust
- ✗No Privacy Policy link — required by GDPR and improves trusttrust
- ✗No Terms of Service link — add for legal compliance and trusttrust
- ✗No JSON-LD structured data foundschema
- ✗No /sitemap.xml found — create one for better crawlingtechnical
- ✗No Web App Manifest — add for installability and modern web signalstechnical
- ✗No dns-prefetch or preconnect hints — add for faster third-party loadingperformance
- ✗0% sentences use transition words — aim for 20%+content
- ✗Hero image has loading="lazy" — delays LCP! Remove lazy from above-fold imagesperformance
- ✗No max-image-preview:large — add to robots meta for Google Discovermeta
- ✗Missing X-Frame-Options — clickjacking risksecurity
- ✗No Referrer-Policy header — may leak URL datasecurity
- ✗No Permissions-Policy — restrict camera/mic/geo accesssecurity
- ✗3 render-blocking script(s) in head — add defer or asyncperformance
- ✗Missing ARIA landmarks — add <main>, <nav>, and skip-to-content link for accessibilityaccessibility
- ✗No RSS/Atom feed in <head> — add for content discovery by aggregators and AItechnical
- ✗No IndexNow integration — add for instant Bing/Yandex indexing on content changestechnical
Passed Checks (64)
- ✓Title tag found: "ZS: Global management consulting and technology firm"meta
- ✓Title length: 52 characters (optimal)meta
- ✓Meta description found (121 chars)meta
- ✓Description length: 121 chars (optimal)meta
- ✓Viewport meta tag found (mobile-friendly)meta
- ✓No meta refresh redirect (good)meta
- ✓No robots meta tag (default: index, follow)meta
- ✓meta keywords tag found — deprecated since 2009, Google ignores it. Remove to keep HTML cleanmeta
- ✓Single H1 tag foundcontent
- ✓Title-H1 alignment: 50% word overlap (good)content
- ✓406 words on page (good content depth)content
- ✓All 10 images have ALT textcontent
- ✓All 10 images have width/height attributes (prevents CLS)content
- ✓JS-based lazy loading detectedcontent
- ✓All images use modern formats (WebP/AVIF/SVG) with <picture> fallbackcontent
- ✓22 internal links foundcontent
- ✓1 external links foundcontent
- ✓No empty href attributes foundcontent
- ✓All link texts are descriptive (no "click here" or "read more")content
- ✓Open Graph title foundsocial
- ✓Open Graph description foundsocial
- ✓Open Graph image foundsocial
- ✓Open Graph URL foundsocial
- ✓Twitter Card: "summary_large_image"social
- ✓Twitter title foundsocial
- ✓Twitter description foundsocial
- ✓Twitter image foundsocial
- ✓HTTPS enabledtechnical
- ✓Canonical tag foundtechnical
- ✓Canonical tag is self-referencing (correct)technical
- ✓Favicon foundtechnical
- ✓Compression: gziptechnical
- ✓URL length: 19 chars (good)technical
- ✓URL uses hyphens or no separators (good)technical
- ✓No deprecated HTML tags foundtechnical
- ✓Text-to-HTML ratio: 12.4% (good)technical
- ✓Inline CSS: 0.0 KB (acceptable)performance
- ✓Inline JS: 4.2 KB (acceptable)performance
- ✓Cache-Control: must-revalidate, max-age=7200performance
- ✓HSTS header present — enforces HTTPSsecurity
- ✓About page link found — builds trust and E-E-A-Ttrust
- ✓Author byline foundtrust
- ✓<!DOCTYPE html> declaredtechnical
- ✓No mixed content — all resources use HTTPStechnical
- ✓Viewport includes width=device-width (responsive)meta
- ✓robots.txt found and allows crawlingtechnical
- ✓robots.txt includes Sitemap referencetechnical
- ✓No AI crawlers blocked in robots.txt — AI search and training can access contenttechnical
- ✓All 5 checked internal links are workingcontent
- ✓0% nofollow links (0/23) — good link equity flowcontent
- ✓OG image uses absolute URL (correct)social
- ✓12 first-person pronouns — strong personal experiencecontent
- ✓100% responsive images (srcset/picture)content
- ✓H1 length: 66 characters (optimal)content
- ✓Title and meta description are different (good)meta
- ✓OG URL matches canonical URL (consistent)social
- ✓Viewport allows zoom (good for accessibility)accessibility
- ✓27 links on page (within limit)content
- ✓DOM size: ~490 elements (good)performance
- ✓No snippet blocking detected (good — content is fully accessible)technical
- ✓1 third-party script domain(s) (acceptable)performance
- ✓All 0 form input(s) have labels or aria-labelsaccessibility
- ✓No duplicate IDs found (6 unique IDs)accessibility
- ✓No iframes on pagesecurity
AEO — 41/100 (30 issues)
Failed Checks (30)
- ✗No structured data — AI systems struggle to categorize your pagediscoverability
- ✗Only 0 content sections — segment your content betterdiscoverability
- ✗No definition lists (<dl>) — great for term/value pairsdiscoverability
- ✗No code blocks — add <code>/<pre> for technical contentdiscoverability
- ✗No FAQ section found — add Q&A content for AI citationstructure
- ✗No question-style headings — try "How to...", "What is..."structure
- ✗Few or no lists — add bullet/numbered lists for better AI parsingstructure
- ✗No data tables — tables help AI compare and cite datastructure
- ✗No concise answer paragraphs detected — add short summaries after headingsstructure
- ✗No numbered steps or ordered lists — add for "how to" AI answersstructure
- ✗Few key-value patterns — use "**Label:** value" format for AIstructure
- ✗Avg 0 words/section — expand sections for AI comprehensionstructure
- ✗No author information — AI values attributed contentcitation
- ✗No date information — AI prefers fresh, dated contentcitation
- ✗No Organization schema — AI may not recognize your brandcitation
- ✗Only 1/5 E-E-A-T signals — add about, contact, author infocitation
- ✗Only 0 concise answer paragraph(s) after headings — add 2+ short summaries (40-200 chars) right after H2/H3 tagscitation
- ✗No Speakable schema — add for voice assistant optimizationvoice
- ✗First paragraph too short for AI snippetsvoice
- ✗No SearchAction schema — add for enhanced search presencevoice
- ✗Avg 21 words/sentence — simplify for AI and voicevoice
- ✗No summary section — add Key Takeaways for AI extractionvoice
- ✗Only 3 H2/H3 headings — add more to structure your contentvoice
- ✗Few Q&A blocks — add question headings followed by answer paragraphsvoice
- ✗No /llms.txt found — add one to guide AI crawlers (emerging standard)discoverability
- ✗No sameAs links in schema — add social profiles for brand recognitioncitation
- ✗Brand name inconsistent — align site name across title, og:site_name, Organization schemacitation
- ✗No Table of Contents — add jump links for AI content navigationstructure
- ✗No video content — multimedia increases AI engagement and citation ratediscoverability
- ✗No <details>/<summary> elements — use for expandable Q&A contentstructure
Passed Checks (21)
- ✓406 words in HTML — good content for AI parsingdiscoverability
- ✓Clean URL structurediscoverability
- ✓3 semantic HTML5 elements founddiscoverability
- ✓Description + OG description both present — clear topic signalsdiscoverability
- ✓3 named entities found — helps AI understand contextdiscoverability
- ✓22 internal links — good topic cluster signaldiscoverability
- ✓55% short sentences — easy for AI to extractstructure
- ✓100% concise paragraphs — scannable for AIstructure
- ✓Statistics and data found in content — highly citablecitation
- ✓Source citations found — increases AI trustcitation
- ✓2 external links — references authoritative sourcescitation
- ✓Content references 2026/2025 — fresh contentcitation
- ✓Topic focus: 100% — title keywords found in contentcitation
- ✓23 conversational words — good for AI summariesvoice
- ✓Active voice dominant (10% passive) — AI-friendlyvoice
- ✓Pronoun density: 2.2% — engaging, user-focusedvoice
- ✓No AI-blocking robots directives — AI crawlers can access contentdiscoverability
- ✓Freshness signal found (Last-Modified header or dateModified)citation
- ✓AI crawlers allowed in robots.txt (0/4 explicitly listed)discoverability
- ✓Content updated within 90 days — fresh content gets 3.2x more AI citationscitation
- ✓Statistics with source attribution — highly credible for AI citationcitation
GEO — 40/100 (35 issues)
Failed Checks (35)
- ✗Few question headings — add Q&A headings for AI Overviewoverview
- ✗Content may be too thin for AI Overview (406 words, 0 sections)overview
- ✗Title and H1 don't align — confusing for AI topic matchingoverview
- ✗No step-by-step content — add numbered guides for AIoverview
- ✗0% optimal paragraphs — aim for 20-80 words per paragraphoverview
- ✗No author schema — add for AI trust signalsauthority
- ✗Incomplete brand identity — add og:site_name + Organization schemaauthority
- ✗No original data signals — "our research shows..." boosts AI citationauthority
- ✗No expert quotes — add professional opinions for credibilityauthority
- ✗No links to authoritative sources — cite Google, Schema.org, etc.authority
- ✗Few external source domains — diversify your referencesauthority
- ✗No FAQ Schema — add for Google rich results + AI Overviewformat
- ✗No HowTo Schema — add for step-by-step rich resultsformat
- ✗No comparison content — add vs. sections for AI recommendationsformat
- ✗No summary section — add Key Takeaways or TL;DR for AIformat
- ✗No BreadcrumbList schema — add for better AI contextformat
- ✗No data tables or charts — add structured data visualizationsformat
- ✗No lists found — add lists for structured contentformat
- ✗Only 0/6 formatting types — use bold, lists, tables, quotes, codeformat
- ✗Single-perspective content — add "on the other hand..." for balanceformat
- ✗No conclusion — add recommendations or a verdict sectionformat
- ✗No entity Schema types — add Person, Product, or Organization schemasemantic
- ✗3/14 semantic elements — add <article>, <figure>, <time>, etc.semantic
- ✗No <time> elements — wrap dates in <time datetime="...">semantic
- ✗Few data points with units — add specific numbers (e.g., "300+ users")semantic
- ✗Few sections have subtopics — add H3 subheadings for depthsemantic
- ✗Only 0 Schema type(s) — add more for AI contexttechnical
- ✗No HTML lang attribute — AI needs language contexttechnical
- ✗First 200 words lack topic keywords — AI may skip your content for extractionoverview
- ✗Missing definition or list format — combine "X is..." with lists for snippetsoverview
- ✗Only 1 data points — add 5+ statistics for +30-40% AI visibility (Princeton study)authority
- ✗Author lacks credentials — anonymous content is a GEO penaltyauthority
- ✗Only 2/6 question types — add What, Why, How headingsoverview
- ✗No <figure>/<figcaption> — wrap images with descriptive captions for AIformat
- ✗No authoritative sameAs links — add Wikipedia/Wikidata/LinkedIn URIs to schema for Knowledge Graph alignmentauthority
Passed Checks (23)
- ✓Definition-style content found — featured snippet candidateoverview
- ✓Content freshness signals detectedoverview
- ✓2-level heading hierarchy — deep content structureoverview
- ✓Source citations found — increases AI trustauthority
- ✓2/5 trust signals foundauthority
- ✓Case study or examples found — AI values concrete examplesauthority
- ✓5 industry terms used — domain expertise signalauthority
- ✓10 images all with ALT text — AI can understand visualsformat
- ✓Actionable advice found — AI prefers practical contentformat
- ✓100% title keywords in first 200 words — good prominencesemantic
- ✓11 contextual links — good cross-referencingsemantic
- ✓Content categorization found — clear topic classificationsemantic
- ✓Mobile-friendly (viewport set)technical
- ✓HTTPS secure — trusted by AI systemstechnical
- ✓Page size: 30 KB — reasonabletechnical
- ✓Open Graph fully configured (title, description, image)technical
- ✓Canonical URL set — prevents AI from citing duplicatestechnical
- ✓Page allows AI indexing (no noindex/nosnippet)technical
- ✓2 ARIA landmarks found — good accessibility for AItechnical
- ✓All image ALT texts are descriptive (>5 chars)format
- ✓406 words — sufficient depth for AI analysisoverview
- ✓No snippet restrictions — AI can freely extract content (good)technical
- ✓Link anchor texts are descriptive — good AI context signalsemantic
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