marc.info
Scanned URL: https://marc.info
46
π SEO Score
6 / 13 checks passed
9
π€ LLM Readiness
1 / 11 checks passed
27
β‘ Performance
3 / 11 checks passed
π Extracted Page Tags
Title Tag
MARC: Mailing list ARChives
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
π SEO Audit
46/100β Title Tag
Length: 27 chars (Ideal: 30-60).
β Meta Description
No description found.
β H1 Tag
Found 0 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
0 of 31 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 1 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
9/100β 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
Missing <html> lang attribute.
β Semantic Structure
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
27/100Network Waterfall (Total: 831ms)
- DNS: 253ms
- Connect: 331ms
- TTFB: 592ms
- Download: 239ms
β
Time to First Byte (TTFB)
TTFB: 592ms (Target: < 600ms).
β HTML Payload Size
Raw HTML: 216.8KB (Target: < 150KB).
β Text Compression
No Brotli/Gzip detected.
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β Minified Assets
No minified assets linked.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β Character Set
Missing UTF-8 charset.
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
CMS
Joomla
Infrastructure & CDN
Nginx
π WHOIS
Registrar
Squarespace Domains II LLC
Expires
2026-07-13
Registered
2002-07-13
Last Updated
2025-07-03
Status
client delete prohibited, client transfer prohibited
Name Servers
ns3.korelogic.com, ns5.korelogic.com
π DNS Records
| Type | Value |
|---|---|
| A | 71.33.226.60 |
| A | 71.33.226.59 |
| A | 205.134.191.174 |
| MX | mail.marc.info |
| MX | pukcab.korelogic.com |
| TXT | google-site-verification=NrcMNGnL9oS-NjMncKW7oSk1cAvkUDdnhhH3KtiefUM |
| TXT | v=spf1 mx a:mail.marc.info a:pukcab.korelogic.com ~all |
| NS | ns5.korelogic.com |
| NS | ns3.korelogic.com |