66
/ 100
C
Average
Overall Domain Score
SEO 69 · LLM 64 · Perf 64
69
π SEO Score
9 / 13 checks passed
64
π€ LLM Readiness
7 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
c't: Magazin fΓΌr Computertechnik | heise online
Meta Description
Aktuelle IT-Nachrichten, Hardware- und Software-Tests, Know-how und Praxisanleitungen zu Betriebssystemen, Smartphones, Mini-Computern und noch viel mehr.
H1 Heading
None found
Canonical URL
https://www.heise.de/ct
π SEO Audit
69/100β
Title Tag
Length: 47 chars (Ideal: 30-60).
β
Meta Description
Length: 154 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 7 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
105 of 170 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 99 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
64/100β
Structured Data (JSON-LD)
Found 30 JSON-LD blocks.
β
Schema Entities
Types: itemlist, publicationissue, thing
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good 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
64/100Network Waterfall (Total: 1498ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 98ms
- Download: 1400ms
β
Time to First Byte (TTFB)
TTFB: 98ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 56KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
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
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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Infrastructure & CDN
Nginx
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 193.99.144.80 |
| MX | mx03.hornetsecurity.com |
| MX | mx04.hornetsecurity.com |
| MX | mx01.hornetsecurity.com |
| MX | mx02.hornetsecurity.com |
| TXT | google-site-verification=z5lnSSDktJj6ZrCF9mdMl2jlUjeGt-DmaNWngFNyOoU |
| TXT | miro-verification=601d1e3e9623fe2102de9d6d215a2380ae5c69bd |
| TXT | v=spf1 ip4:193.99.144.0/24 ip4:193.99.145.0/24 ip6:2a02:2e0:3fe:1001::/64 ip6:2a00:e68:14:800::/64 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all |
| NS | robotns2.second-ns.de |
| NS | ns.heise.de |
⭐ Community Rating
🚘 No ratings yet — be the first to rate this domain!
Rate this domain: