simdodental.com
https://simdodental.com/blog/%EC%B6%A9%EC%B9%98%EC%B9%98%EB%A3%8C/%EC%8B%A0%EA%B2%BD%EC%B9%98%EB%A3%8C-%ED%9B%84-%ED%81%AC%EB%9D%BC%EC%9A%B4-%EC%98%A4%EB%B2%84%EB%A0%88%EC%9D%B4-%EC%B0%A8%EC%9D%B4-%EB%82%B4-%EC%B9%98%EC%95%84%EC%97%90-%EB%A7%9E%EB%8A%94-%EC%84%A0%ED%83%9D%EB%B2%95
Scanned on June 8, 2026
Quick Wins — Top 5 Issues to Fix
- ✗Description length: 77 chars (too short)meta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗14 images missing width/height — causes layout shift (CLS)content
- ✗1 empty href attributes — fix or remove these linkscontent
- ✗URL length: 281 chars — too long, keep under 75technical
SEO — 72/100 (31 issues)
Failed Checks (31)
- ✗Description length: 77 chars (too short)meta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗14 images missing width/height — causes layout shift (CLS)content
- ✗1 empty href attributes — fix or remove these linkscontent
- ✗URL length: 281 chars — too long, keep under 75technical
- ✗URL contains uppercase characters — use lowercase for consistency and to avoid duplicate contenttechnical
- ✗5 render-blocking scripts — add defer or async attributeperformance
- ✗No Strict-Transport-Security headersecurity
- ✗No About page link detected — add for credibilitytrust
- ✗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
- ✗1 HTTP resource(s) on HTTPS page — security risktechnical
- ✗2 JSON-LD block(s) with syntax errors — fix invalid JSONschema
- ✗URL lacks title keywords — use a descriptive URL slugtechnical
- ✗4 target="_blank" links missing rel="noopener" — security risksecurity
- ✗No Web App Manifest — add for installability and modern web signalstechnical
- ✗Only 0 first-person pronouns — add personal experience (E-E-A-T)content
- ✗0% sentences use transition words — aim for 20%+content
- ✗Only 0% responsive images — add srcset for mobilecontent
- ✗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
- ✗Viewport disables zoom — bad for accessibility (WCAG 1.4.4)accessibility
- ✗2 render-blocking script(s) in head — add defer or asyncperformance
- ✗Missing ARIA landmarks — add <main>, <nav>, and skip-to-content link for accessibilityaccessibility
- ✗8 duplicate ID(s) found: "nxt_blog-content" (2x), "nxt_page-toc" (2x), "nxt_toggle-toc-button" (2x) — must be unique per HTML specaccessibility
- ✗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 (78)
- ✓Title tag found: "신경치료 후 크라운 vs 오버레이, 내 치아에 맞는 선택법"meta
- ✓Title length: 32 characters (optimal)meta
- ✓Meta description found (77 chars)meta
- ✓Viewport meta tag found (mobile-friendly)meta
- ✓UTF-8 charset declaredmeta
- ✓Language attribute set on HTML tagmeta
- ✓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 and H1 are identical — consider differentiating slightly for broader keyword coveragecontent
- ✓10 H2 tags foundcontent
- ✓Heading hierarchy is correctcontent
- ✓3108 words on page (good content depth)content
- ✓Readability: 100 (easy to read)content
- ✓19% long sentences (>20 words) — good readabilitycontent
- ✓All 14 images have ALT textcontent
- ✓JS-based lazy loading detectedcontent
- ✓All images use modern formats (WebP/AVIF/SVG)content
- ✓42 internal links foundcontent
- ✓5 external links 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
- ✓og:type set to "website"social
- ✓og:site_name: "서울심도치과"social
- ✓Twitter Card: "summary"social
- ✓Twitter title foundsocial
- ✓Twitter description foundsocial
- ✓Twitter image foundsocial
- ✓HTTPS enabledtechnical
- ✓Canonical tag foundtechnical
- ✓Canonical tag is self-referencing (correct)technical
- ✓Favicon foundtechnical
- ✓Apple touch icon foundtechnical
- ✓Compression: gziptechnical
- ✓URL uses hyphens or no separators (good)technical
- ✓3 hreflang tags found (multi-language)technical
- ✓No deprecated HTML tags foundtechnical
- ✓Text-to-HTML ratio: 25.3% (good)technical
- ✓Inline CSS: 0.1 KB (acceptable)performance
- ✓Inline JS: 13.4 KB (acceptable)performance
- ✓Font preload/preconnect found — faster font loadingperformance
- ✓Cache-Control: no-store, no-cache, must-revalidateperformance
- ✓X-Content-Type-Options: nosniffsecurity
- ✓Content-Security-Policy header presentsecurity
- ✓Author byline found + author in schematrust
- ✓5 JSON-LD schema block(s) foundschema
- ✓Schema types: FAQPage, FAQPage, ItemListschema
- ✓<!DOCTYPE html> declaredtechnical
- ✓font-display: swap detected — prevents invisible textperformance
- ✓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
- ✓sitemap.xml found with valid formattechnical
- ✓Sitemap contains 2 URL(s)technical
- ✓All 5 checked internal links are workingcontent
- ✓0% nofollow links (0/47) — good link equity flowcontent
- ✓OG image uses absolute URL (correct)social
- ✓2 resource hint(s) (dns-prefetch/preconnect) — faster loadingperformance
- ✓All schema types have required propertiesschema
- ✓All 3 hreflang codes are valid ISO 639-1technical
- ✓hreflang x-default found — proper language fallbacktechnical
- ✓H1 length: 32 characters (optimal)content
- ✓Title and meta description are different (good)meta
- ✓OG URL matches canonical URL (consistent)social
- ✓56 links on page (within limit)content
- ✓DOM size: ~658 elements (good)performance
- ✓No snippet blocking detected (good — content is fully accessible)technical
- ✓Trailing slash consistent between URL and canonicaltechnical
- ✓Schema dates consistent: published 2026-03-28, modified 2026-03-28schema
- ✓3 third-party script domain(s) (acceptable)performance
- ✓All 0 form input(s) have labels or aria-labelsaccessibility
- ✓No iframes on pagesecurity
- ✓All 10 H2 sections have sufficient depth (avg 296 words)content
AEO — 69/100 (16 issues)
Failed Checks (16)
- ✗URL contains special characters or parametersdiscoverability
- ✗Few named entities — mention brands, tools, or standards for AI contextdiscoverability
- ✗No code blocks — add <code>/<pre> for technical contentdiscoverability
- ✗No source citations — reference studies and data for authoritycitation
- ✗No Speakable schema — add for voice assistant optimizationvoice
- ✗Formal tone — use more "you", "your", "we" for AI readabilityvoice
- ✗First paragraph too short for AI snippetsvoice
- ✗No SearchAction schema — add for enhanced search presencevoice
- ✗Pronoun density: 0.0% — add more "you/your" for engagementvoice
- ✗No summary section — add Key Takeaways for AI extractionvoice
- ✗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 video content — multimedia increases AI engagement and citation ratediscoverability
- ✗Statistics lack source references — attribute data to boost AI trustcitation
- ✗No <details>/<summary> elements — use for expandable Q&A contentstructure
Passed Checks (36)
- ✓Structured data found — AI can understand your contentdiscoverability
- ✓3108 words in HTML — good content for AI parsingdiscoverability
- ✓5 semantic HTML5 elements founddiscoverability
- ✓5 content sections — well-structured for AIdiscoverability
- ✓Description + OG description both present — clear topic signalsdiscoverability
- ✓43 internal links — good topic cluster signaldiscoverability
- ✓Definition list found (0 terms) — ideal for AI extractiondiscoverability
- ✓FAQ content detected — great for AI answers (Note: FAQ rich results limited to gov/health sites since Aug 2023)structure
- ✓Question-style headings found — ideal for AI snippetsstructure
- ✓11 lists found — structured content for AIstructure
- ✓4 data table(s) foundstructure
- ✓Concise answer paragraphs after headings — great for AI citationstructure
- ✓Step-by-step content detected — AI loves procedural answersstructure
- ✓81% short sentences — easy for AI to extractstructure
- ✓100% concise paragraphs — scannable for AIstructure
- ✓22 key-value patterns found — structured data AI can parsestructure
- ✓Avg 409 words/section — sufficient depthstructure
- ✓Author information found — builds E-E-A-Tcitation
- ✓Publication/modification date foundcitation
- ✓Statistics and data found in content — highly citablecitation
- ✓Organization schema found — AI can identify your brandcitation
- ✓3/5 E-E-A-T signals presentcitation
- ✓4 external links — references authoritative sourcescitation
- ✓Content references 2026/2025 — fresh contentcitation
- ✓Topic focus: 100% — title keywords found in contentcitation
- ✓2 answer-box-ready paragraphs found after headingscitation
- ✓Avg 15 words/sentence — easy reading levelvoice
- ✓Active voice dominant (0% passive) — AI-friendlyvoice
- ✓29 H2/H3 headings — good content structure for AIvoice
- ✓4 Q&A blocks — perfect format for AI extractionvoice
- ✓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
- ✓Table of Contents detected — helps AI navigate long contentstructure
- ✓Brand "서울심도치과" used consistently (3 mentions)citation
GEO — 59/100 (24 issues)
Failed Checks (24)
- ✗No clear definitions — add "X is..." patterns for AI Overviewoverview
- ✗No author schema — add for AI trust signalsauthority
- ✗No source citations — reference studies and data for authorityauthority
- ✗Only 0/5 trust signals — add reviews, certificationsauthority
- ✗No original data signals — "our research shows..." boosts AI citationauthority
- ✗No expert quotes — add professional opinions for credibilityauthority
- ✗No examples or case studies — add real-world examplesauthority
- ✗Few industry terms — use relevant jargon for topical authorityauthority
- ✗No links to authoritative sources — cite Google, Schema.org, etc.authority
- ✗No HowTo Schema — add for step-by-step rich resultsformat
- ✗No summary section — add Key Takeaways or TL;DR for AIformat
- ✗Single-perspective content — add "on the other hand..." for balanceformat
- ✗No actionable content — add "you should...", "try...", tipsformat
- ✗No conclusion — add recommendations or a verdict sectionformat
- ✗No <time> elements — wrap dates in <time datetime="...">semantic
- ✗Few data points with units — add specific numbers (e.g., "300+ users")semantic
- ✗1 image(s) with generic/short ALT text — use descriptive textformat
- ✗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 0 data points — add 5+ statistics for +30-40% AI visibility (Princeton study)authority
- ✗Author lacks credentials — anonymous content is a GEO penaltyauthority
- ✗Only 0/6 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 (34)
- ✓7 question headings — matches "People Also Ask" formatoverview
- ✓Content freshness signals detectedoverview
- ✓Comprehensive content (3108 words, 10 sections)overview
- ✓Title and H1 are aligned — clear topic focusoverview
- ✓Step-by-step content detected — AI Overview friendlyoverview
- ✓3-level heading hierarchy — deep content structureoverview
- ✓67% optimal paragraphs (20-80 words) — AI-friendlyoverview
- ✓Brand identity consistent (OG + Schema)authority
- ✓4 unique external domains — diverse sourcesauthority
- ✓FAQ Schema (FAQPage) foundformat
- ✓Comparison content detected — AI loves comparingformat
- ✓14 images all with ALT text — AI can understand visualsformat
- ✓BreadcrumbList schema found — helps AI understand site structureformat
- ✓Data visualization elements found (tables/charts)format
- ✓Both ordered and unordered lists used — content varietyformat
- ✓3/6 formatting types used — rich contentformat
- ✓2 entity types in Schema — AI can classify contentsemantic
- ✓6/14 semantic HTML5 elements — deep semantic structuresemantic
- ✓100% title keywords in first 200 words — good prominencesemantic
- ✓34 contextual links — good cross-referencingsemantic
- ✓Content categorization found — clear topic classificationsemantic
- ✓4 sections have subtopics (H3) — deep coveragesemantic
- ✓Mobile-friendly (viewport set)technical
- ✓HTTPS secure — trusted by AI systemstechnical
- ✓Page size: 52 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
- ✓3 Schema types — rich structured datatechnical
- ✓HTML lang="ko" set (add og:locale for completeness)technical
- ✓2 ARIA landmarks found — good accessibility for AItechnical
- ✓3108 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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