61
/ 100
C
Average
Overall Domain Score
SEO 77 · LLM 55 · Perf 45
77
π SEO Score
10 / 13 checks passed
55
π€ LLM Readiness
6 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
Sfera
Meta Description
Sfera Γ¨ la divisione Server & Hosting premium del gruppo Register.it, parte di team.blue , realtΓ europea leader nei prodotti digitali per il business. Orig
H1 Heading
None found
Canonical URL
https://sfera.net/
π SEO Audit
77/100β Title Tag
Length: 5 chars (Ideal: 30-60).
β
Meta Description
Length: 156 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
0 of 29 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 68 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
55/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: website, searchaction, webpage, readaction, organization, imageobject
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
Business entity defined.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'it-IT'.
β Semantic Structure
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
45/100Network Waterfall (Total: 1378ms)
- DNS: 253ms
- Connect: 353ms
- TTFB: 1256ms
- Download: 122ms
β Time to First Byte (TTFB)
TTFB: 1256ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 26.9KB (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
No lazy loading detected.
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
CMS
WordPress
Consent Management
iubenda
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Nginx
π WHOIS
Registrar
CSL Computer Service Langenbach GmbH d/b/a joker.com
Registered
1997-10-22
Expires
2026-10-21
Last Updated
2025-10-14
Status
client transfer prohibited
Name Servers
dns.sfera.net, thunder.sfera.net
π DNS Records
| Type | Value |
|---|---|
| A | 45.60.74.71 |
| MX | esva2.sfera.net |
| MX | esva.sfera.net |
| TXT | globalsign-domain-verification=BCE54FA537EC95877324738E8FC7305A |
| TXT | google-site-verification=JJPsD9p39OAlD6K4NwtdQgrkZTmOAh4Su2myE5UdWYY |
| TXT | MS=ms26695630 |
| TXT | v=spf1 mx a ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:134.128.64.0/19 ip4:134.128.96.0/19 ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 ip4:199.15.212.0/22 ip4:185.253.116.0/22 ip4:20.197.35.0/24 ip4:20.197.38.0/24 ip4:89.31.75.10 ip4:109.232.227.0/24 ip4:109.232.235.0/24 include:spf1.sfera.net include:spf2.sfera.net include:spf.webapps.net ~all |
| TXT | globalsign-domain-verification=ED82E7DFBFE287BF07117343CF9F5A57 |
| NS | dns.sfera.net |
| NS | thunder.sfera.net |