e-periodica.ch

Scanned URL: https://e-periodica.ch

📅 Scan completed: April 17, 2026 at 1:56 AM

46
/ 100
F
Poor
Overall Domain Score
SEO 54 · LLM 45 · Perf 36
54

πŸ” SEO Score

7 / 13 checks passed

45

πŸ€– LLM Readiness

5 / 11 checks passed

36

⚑ Performance

4 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
E-Periodica
Meta Description
Schweizer Zeitschriften online - Ein Service der ETH-Bibliothek. Revues suisses en ligne - Un service de ETH Library. Swiss journals online - A service by ETH Library.
H1 Heading
E–Periodica
Canonical URL
None found
πŸ” SEO Audit
54/100
❌ Title Tag
Length: 11 chars (Ideal: 30-60).
❌ Meta Description
Length: 167 chars (Ideal: 50-160).
βœ… H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
βœ… Open Graph Tags
Found 7 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
120 of 120 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 131 internal links.
❌ HSTS Security
Missing HSTS header.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
45/100
❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
βœ… Contextual Summary
Description provides good AI context.
βœ… E-E-A-T (Author)
Author identity found.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'de'.
βœ… Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚑ Performance
36/100
Network Waterfall (Total: 2114ms)
  • DNS: 510ms
  • Connect: 616ms
  • TTFB: 1114ms
  • Download: 1000ms
❌ Time to First Byte (TTFB)
TTFB: 1114ms (Target: < 600ms).
❌ HTML Payload Size
Raw HTML: 183.8KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
βœ… Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
E-Commerce
Magento
πŸ“‹ WHOIS

WHOIS unavailable.

πŸ”— DNS Records
TypeValue
A129.132.95.229
MXeperiodica-ch0c.mail.protection.outlook.com
TXT3d9759e8-46eb-4da2-9373-bc1880707874
TXTMS=ms32638438
NSns1.ethz.ch
NSns2.ethz.ch

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