43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 36 · Perf 45
46
π SEO Score
6 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
Nssa.vip : NASA,CNSA,SPACEX,NEWSPACE,Space Exploration and Astronomy News
Meta Description
Get the latest space exploration, innovation and astronomy news. Nssa.vip celebrates humanity's ongoing expansion across the final frontier.
H1 Heading
None found
Canonical URL
None found
π SEO Audit
46/100β Title Tag
Length: 73 chars (Ideal: 30-60).
β
Meta Description
Length: 140 chars (Ideal: 50-160).
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 94 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 397 internal links.
β HSTS Security
Missing HSTS header.
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 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 'zh-CN'.
β
Semantic Structure
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
45/100Network Waterfall (Total: 1981ms)
- DNS: 510ms
- Connect: 765ms
- TTFB: 1726ms
- Download: 255ms
β Time to First Byte (TTFB)
TTFB: 1726ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 18.5KB (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
Not listed β no threats detected.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
Advertising
Google Ads
JavaScript
jQuery
Infrastructure & CDN
Apache
π WHOIS
Registrar
Chengdu West Dimension Digital Technology Co., Ltd.
Registered
2010-03-03
Expires
2027-03-03
Last Updated
2026-03-21
Status
active
Name Servers
ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net
π DNS Records
| Type | Value |
|---|---|
| A | 154.221.22.139 |
| NS | ns3.myhostadmin.net |
| NS | ns2.myhostadmin.net |
| NS | ns5.myhostadmin.net |
| NS | ns4.myhostadmin.net |
| NS | ns6.myhostadmin.net |
| NS | ns1.myhostadmin.net |