tno.nl
Scanned URL: https://tno.nl
85
π SEO Score
11 / 13 checks passed
64
π€ LLM Readiness
7 / 11 checks passed
82
β‘ Performance
9 / 11 checks passed
π Extracted Page Tags
Title Tag
Innovation for life | TNO
Meta Description
Impactvolle innovaties creΓ«ren voor duurzaam welzijn en welvaart van de samenleving.
H1 Heading
Dit is de tijd voor innovatieve oplossingen
Canonical URL
https://www.tno.nl/nl/
π SEO Audit
85/100β Title Tag
Length: 25 chars (Ideal: 30-60).
β
Meta Description
Length: 84 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 9 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
26 of 27 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 383 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
64/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: organization
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for AI context.
β E-E-A-T (Author)
No author meta or schema.
β
Organisation Schema
Business entity defined.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'nl'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
82/100Network Waterfall (Total: 1631ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 360ms
- Download: 1271ms
β
Time to First Byte (TTFB)
TTFB: 360ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 17.5KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
β
Preload / Preconnect Hints
Resource hints found.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
Infrastructure & CDN
Cloudflare
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 185.38.232.132 |
| MX | tno-nl.a-v1.mx.microsoft |
| TXT | v=spf1 ip4:134.221.1.0/24 ip4:46.31.48.0/21 ip4:84.241.159.220 ip6:2001:1690:23:332:10:77:32:11 include:spf.protection.outlook.com include:_spf.iprox.nl include:_spf-dc55.sapsf.eu -all |
| TXT | MS=ms21821455 |
| TXT | MS=ms18810256 |
| TXT | d9cd26988af347cb93c4d161db489f91 |
| TXT | apple-domain-verification=v8VSiA3iMAB6KQn8 |
| TXT | google-site-verification=hFByZyehxslzfa1Yupu_NxxzCgZgYOkPsU1hL0WGU9w |
| TXT | z2jvTv6Cy5+WSeZKyaObruGU1eXGdI/GpmyJyAv+S2voAHgo2+cv363rgaDoQNolJmZCK5FRRiBOC0sh78s9TA== |
| TXT | atlassian-domain-verification=UrlzMKwSK3LT205ZfQtOTggDQySX1vtD7sSaNShd9MzLpEjX/12tz/LaruchZc6o |
| TXT | mailerlite-domain-verification=d89ffcafc5215adf55d0348e0d2b0f665f67e011 |
| TXT | successfactors-site-verification=Y2EzYmM4NGExMDVjYjNlZjI4OWU4ODk3ZjczODEwN2NhY2M3NGYxNmExNTZkNmZkZjhjODg2NWVlN2ViM2Y0Zg== |
| TXT | msfpkey=lrhg46wbj7sx27x8cxhzo6q |
| NS | app-dns02.tno.nl |
| NS | app-dns01.tno.nl |
| NS | ns1.surfnet.nl |