slither.io

Scanned URL: https://slither.io

📅 Scan completed: April 18, 2026 at 8:58 PM

43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 18 · Perf 64
46

πŸ” SEO Score

6 / 13 checks passed

18

πŸ€– LLM Readiness

2 / 11 checks passed

64

⚑ Performance

7 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
slither.io
Meta Description
The most famous slither game in the world! Play with millions of players around the world and try to become the longest of the day!
H1 Heading
None found
Canonical URL
None found
πŸ” SEO Audit
46/100
❌ Title Tag
Length: 10 chars (Ideal: 30-60).
βœ… Meta Description
Length: 131 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
βœ… Open Graph Tags
Found 6 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
9 of 9 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
βœ… Internal Links
Found 3 internal links.
❌ HSTS Security
Missing HSTS header.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
18/100
❌ 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.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
❌ Language Declaration
Missing <html> lang attribute.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚑ Performance
64/100
Network Waterfall (Total: 174ms)
  • DNS: 28ms
  • Connect: 36ms
  • TTFB: 91ms
  • Download: 83ms
βœ… Time to First Byte (TTFB)
TTFB: 91ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 3.7KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
βœ… Cache Policies
Cache-Control headers set.
βœ… CDN Usage
Edge delivery detected.
❌ Secure Delivery (HTTPS)
Insecure HTTP.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
βœ… Minified Assets
Minified .js/.css referenced.
❌ 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
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
Infrastructure & CDN
CloudflarePHP
πŸ“‹ WHOIS
Registrar
NameCheap, Inc.
Registered
2015-08-14T11:56:37Z
Expires
2027-08-14T11:56:37Z
Last Updated
2025-11-04T22:57:07Z
Status
ok https://icann.org/epp#ok
Name Servers
lisa.ns.cloudflare.com, john.ns.cloudflare.com
Registrant Org
Privacy service provided by Withheld for Privacy ehf
πŸ”— DNS Records
TypeValue
A104.20.43.218
A172.66.156.205
MXslither-io.mail.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms10722581
TXTMS=ms97558268
TXTgoogle-gws-recovery-domain-verification=40471911
NSjohn.ns.cloudflare.com
NSlisa.ns.cloudflare.com
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