www.colliers.com
https://www.colliers.com/es-es/countries/spain/sale-leaseback-industrial-logistico-espana
Scanned on May 20, 2026
Quick Wins — Top 5 Issues to Fix
- ✗Title length: 71 characters (too long, keep under 60)meta
- ✗Missing language attribute on HTML tagmeta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗Heading hierarchy has gaps (e.g. H1 to H3 without H2)content
- ✗Readability: 0 (difficult — simplify language)content
SEO — 67/100 (36 issues)
Failed Checks (36)
- ✗Title length: 71 characters (too long, keep under 60)meta
- ✗Missing language attribute on HTML tagmeta
- ✗No theme-color meta tag — improves mobile browser appearancemeta
- ✗Heading hierarchy has gaps (e.g. H1 to H3 without H2)content
- ✗Readability: 0 (difficult — simplify language)content
- ✗32% long sentences (>20 words) — break up for readabilitycontent
- ✗34 images missing width/height — causes layout shift (CLS)content
- ✗Missing og:type — defaults to "website"social
- ✗Missing og:site_name — helps brand recognition in sharessocial
- ✗Missing twitter:card meta tagsocial
- ✗Missing twitter:titlesocial
- ✗Missing twitter:descriptionsocial
- ✗Missing twitter:imagesocial
- ✗No apple-touch-icon — iOS home screen will lack custom icontechnical
- ✗Text-to-HTML ratio: 9.0% — too code-heavy, add more contenttechnical
- ✗13 render-blocking scripts — add defer or async attributeperformance
- ✗No Terms of Service link — add for legal compliance and trusttrust
- ✗No author byline — add "By [Name]" for E-E-A-T trusttrust
- ✗5 of 5 internal links are brokencontent
- ✗8 target="_blank" links missing rel="noopener" — security risksecurity
- ✗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
- ✗Missing hreflang x-default — add fallback for unmatched languagestechnical
- ✗Only 17% responsive images — add srcset for mobilecontent
- ✗No max-image-preview:large — add to robots meta for Google Discovermeta
- ✗No Permissions-Policy — restrict camera/mic/geo accesssecurity
- ✗1 paragraph(s) exceed 150 words — break up for readabilitycontent
- ✗262 links on page — exceeds 100 limit, may dilute link equitycontent
- ✗DOM size: ~3759 elements — exceeds 1500, may slow renderingperformance
- ✗1 render-blocking script(s) in head — add defer or asyncperformance
- ✗4 duplicate ID(s) found: "+i+dl;f.parentNode.insertBefore(j,f);
})(window,document," (2x), "searchbox_container" (6x), "searchbox" (6x) — must be unique per HTML specaccessibility
- ✗2 iframe(s) without sandbox attribute — security risksecurity
- ✗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
- ✗33 of 62 H2 sections have < 50 words — add more content or merge thin sectionscontent
Passed Checks (72)
- ✓Title tag found: "Colliers | Sale & Leaseback Industrial y Logístico en España..."meta
- ✓Meta description found (159 chars)meta
- ✓Description length: 159 chars (optimal)meta
- ✓Viewport meta tag found (mobile-friendly)meta
- ✓UTF-8 charset declaredmeta
- ✓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: 71% word overlap (good)content
- ✓62 H2 tags foundcontent
- ✓5326 words on page (good content depth)content
- ✓All 36 images have ALT textcontent
- ✓JS-based lazy loading detectedcontent
- ✓4 of 36 images use legacy formats (JPG/PNG/GIF) — convert to WebP/AVIF for 25-50% smaller filescontent
- ✓144 internal links foundcontent
- ✓22 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
- ✓HTTPS enabledtechnical
- ✓Canonical tag foundtechnical
- ✓Canonical tag is self-referencing (correct)technical
- ✓Favicon foundtechnical
- ✓Compression: brtechnical
- ✓URL length: 89 chars (acceptable)technical
- ✓URL uses hyphens or no separators (good)technical
- ✓URL is lowercase (good)technical
- ✓1 hreflang tags found (multi-language)technical
- ✓No deprecated HTML tags foundtechnical
- ✓Inline CSS: 0.0 KB (acceptable)performance
- ✓Inline JS: 17.6 KB (acceptable)performance
- ✓Font preload/preconnect found — faster font loadingperformance
- ✓Cache-Control: no-cache, no-storeperformance
- ✓HSTS header present — enforces HTTPSsecurity
- ✓X-Content-Type-Options: nosniffsecurity
- ✓Content-Security-Policy header presentsecurity
- ✓About page link found — builds trust and E-E-A-Ttrust
- ✓Contact page/email link foundtrust
- ✓Privacy Policy link foundtrust
- ✓3 JSON-LD schema block(s) foundschema
- ✓Schema types: WebPage, WebSite, Organizationschema
- ✓<!DOCTYPE html> declaredtechnical
- ✓No mixed content — all resources use HTTPStechnical
- ✓All 3 JSON-LD block(s) have valid syntaxschema
- ✓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 354 URL(s)technical
- ✓2% nofollow links (3/166) — good link equity flowcontent
- ✓OG image uses absolute URL (correct)social
- ✓URL contains title keywords (43% match)technical
- ✓All schema types have required propertiesschema
- ✓5 first-person pronouns — some experience showncontent
- ✓All 1 hreflang codes are valid ISO 639-1technical
- ✓Title uses "|" separator — Google may rewrite it; consider using "—" insteadmeta
- ✓Organization schema includes logoschema
- ✓Referrer-Policy: strict-origin-when-cross-originsecurity
- ✓H1 length: 50 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
- ✓No snippet blocking detected (good — content is fully accessible)technical
- ✓Trailing slash consistent between URL and canonicaltechnical
- ✓5 third-party script domain(s) (acceptable)performance
- ✓ARIA landmarks present: main, nav, skip-linkaccessibility
- ✓All 25 form input(s) have labels or aria-labelsaccessibility
AEO — 57/100 (22 issues)
Failed Checks (22)
- ✗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 concise answer paragraphs detected — add short summaries after headingsstructure
- ✗No numbered steps or ordered lists — add for "how to" AI answersstructure
- ✗No author information — AI values attributed contentcitation
- ✗No date information — AI prefers fresh, dated contentcitation
- ✗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
- ✗Avg 27 words/sentence — simplify for AI and voicevoice
- ✗Pronoun density: 0.0% — add more "you/your" for engagementvoice
- ✗No summary section — add Key Takeaways for AI extractionvoice
- ✗Few Q&A blocks — add question headings followed by answer paragraphsvoice
- ✗No Last-Modified header or dateModified — AI prefers content with freshness signalscitation
- ✗No /llms.txt found — add one to guide AI crawlers (emerging standard)discoverability
- ✗robots.txt does not explicitly allow AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended)discoverability
- ✗Content not updated in 90+ days — stale content loses AI visibilitycitation
- ✗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 (29)
- ✓Structured data found — AI can understand your contentdiscoverability
- ✓5326 words in HTML — good content for AI parsingdiscoverability
- ✓Clean URL structurediscoverability
- ✓6 semantic HTML5 elements founddiscoverability
- ✓11 content sections — well-structured for AIdiscoverability
- ✓Description + OG description both present — clear topic signalsdiscoverability
- ✓132 named entities found — helps AI understand contextdiscoverability
- ✓144 internal links — good topic cluster signaldiscoverability
- ✓Question-style headings found — ideal for AI snippetsstructure
- ✓58 lists found — structured content for AIstructure
- ✓3 data table(s) foundstructure
- ✓68% short sentences — easy for AI to extractstructure
- ✓97% concise paragraphs — scannable for AIstructure
- ✓2 key-value patterns found — structured data AI can parsestructure
- ✓Avg 98 words/section — sufficient depthstructure
- ✓Statistics and data found in content — highly citablecitation
- ✓Organization schema found — AI can identify your brandcitation
- ✓4/5 E-E-A-T signals presentcitation
- ✓19 external links — references authoritative sourcescitation
- ✓Content references 2026/2025 — fresh contentcitation
- ✓Topic focus: 100% — title keywords found in contentcitation
- ✓5 answer-box-ready paragraphs found after headingscitation
- ✓SearchAction schema found — sitelinks search box enabledvoice
- ✓Active voice dominant (0% passive) — AI-friendlyvoice
- ✓99 H2/H3 headings — good content structure for AIvoice
- ✓No AI-blocking robots directives — AI crawlers can access contentdiscoverability
- ✓4 sameAs social links in schema — strong brand signal for AIcitation
- ✓Brand name consistent across 2/3 signals (title, OG, schema)citation
- ✓Table of Contents detected — helps AI navigate long contentstructure
GEO — 59/100 (24 issues)
Failed Checks (24)
- ✗Few question headings — add Q&A headings for AI Overviewoverview
- ✗Title and H1 don't align — confusing for AI topic matchingoverview
- ✗No step-by-step content — add numbered guides for AIoverview
- ✗46% optimal paragraphs — aim for 20-80 words per paragraphoverview
- ✗No author schema — add for AI trust signalsauthority
- ✗Only 1/5 trust signals — add reviews, certificationsauthority
- ✗Incomplete brand identity — add og:site_name + Organization schemaauthority
- ✗No examples or case studies — add real-world examplesauthority
- ✗No links to authoritative sources — cite Google, Schema.org, etc.authority
- ✗No FAQ Schema — add for Google rich results + AI Overviewformat
- ✗No HowTo Schema — add for step-by-step rich resultsformat
- ✗No summary section — add Key Takeaways or TL;DR for AIformat
- ✗No BreadcrumbList schema — add for better AI contextformat
- ✗Only one list type — use both <ul> and <ol> for content varietyformat
- ✗Single-perspective content — add "on the other hand..." for balanceformat
- ✗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
- ✗No HTML lang attribute — AI needs language contexttechnical
- ✗1 image(s) with generic/short ALT text — use descriptive textformat
- ✗First 200 words lack topic keywords — AI may skip your content for extractionoverview
- ✗Only 1 data points — add 5+ statistics for +30-40% AI visibility (Princeton study)authority
- ✗Author lacks credentials — anonymous content is a GEO penaltyauthority
- ✗No <figure>/<figcaption> — wrap images with descriptive captions for AIformat
Passed Checks (34)
- ✓Definition-style content found — featured snippet candidateoverview
- ✓Content freshness signals detectedoverview
- ✓Comprehensive content (5326 words, 62 sections)overview
- ✓3-level heading hierarchy — deep content structureoverview
- ✓Source citations found — increases AI trustauthority
- ✓Original research/data signals foundauthority
- ✓Expert quotes or testimonials found — authority signalauthority
- ✓9 industry terms used — domain expertise signalauthority
- ✓8 unique external domains — diverse sourcesauthority
- ✓Comparison content detected — AI loves comparingformat
- ✓36 images all with ALT text — AI can understand visualsformat
- ✓Data visualization elements found (tables/charts)format
- ✓4/6 formatting types used — rich contentformat
- ✓Actionable advice found — AI prefers practical contentformat
- ✓1 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
- ✓125 contextual links — good cross-referencingsemantic
- ✓Content categorization found — clear topic classificationsemantic
- ✓12 sections have subtopics (H3) — deep coveragesemantic
- ✓Mobile-friendly (viewport set)technical
- ✓HTTPS secure — trusted by AI systemstechnical
- ✓Page size: 457 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
- ✓4 ARIA landmarks found — good accessibility for AItechnical
- ✓5326 words — sufficient depth for AI analysisoverview
- ✓Definition + list combo — strong featured snippet candidateoverview
- ✓No snippet restrictions — AI can freely extract content (good)technical
- ✓3/6 question types (5W1H) in headings — comprehensiveoverview
- ✓Link anchor texts are descriptive — good AI context signalsemantic
- ✓3 authoritative sameAs links (Wikipedia, LinkedIn, etc.) — strong Knowledge Graph signalauthority
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