desy.de
Scanned URL: https://desy.de
62
π SEO Score
8 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
Deutsches Elektronen-Synchrotron DESY Β·
Meta Description
None found
H1 Heading
Forschungszentrum DESY
Canonical URL
None found
π SEO Audit
62/100β
Title Tag
Length: 40 chars (Ideal: 30-60).
β Meta Description
No description found.
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
3 of 15 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 67 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
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
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'de'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
45/100Network Waterfall (Total: 1342ms)
- DNS: 257ms
- Connect: 363ms
- TTFB: 701ms
- Download: 641ms
β Time to First Byte (TTFB)
TTFB: 701ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 50.6KB (Target: < 150KB).
β Text Compression
No Brotli/Gzip detected.
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
JavaScript
jQuery
CSS Frameworks
Bootstrap
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 131.169.5.106 |
| MX | a1721.mx.srv.dfn.de |
| MX | b1721.mx.srv.dfn.de |
| MX | c1721.mx.srv.dfn.de |
| TXT | v=spf1 include:_spf1.desy.de include:_spf2.desy.de include:_spf.zimpel.de include:aspmx.pardot.com a:web07.hosting.astendo.de ?all |
| TXT | MS=ms25975164 |
| TXT | HARICA-buuGNklJfCVaO3igLZE |
| TXT | globalsign-domain-verification=ro-lbcWwCRY5nLv0UFTFbaR8zhnI0Bs9TwrfdmPD5 |
| TXT | google-site-verification=Es9Pmp495cMgDRykWNAsCRWGutFSQJTRgI1pmDMzQ7E |
| TXT | pardot871621=e924fdfee4e6308b84ccf37b7116e08211df04d123a86c1fd9cca01682fcbe7b |
| TXT | jamf-site-verification=IhsaJKXjMwxgqQ6BLavOYQ |
| TXT | cisco-ci-domain-verification=59878483e4881ac6dea5eb1d6b9f75b94fc05206ad35a47e224ffb31f1ec72aa |
| TXT | _globalsign-domain-verification=ro-lbcWwCRY5nLv0UFTFbaR8zhnI0Bs9TwrfdmPD5- |
| NS | way.desy.de |
| NS | dwalin.nikhef.nl |
| NS | ext-dns-2.cern.ch |
| NS | milky.desy.de |
| NS | dns-2.dfn.de |