rakko.tools
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Hosting Provider
aws.amazon.comIP Address
108.156.22.111
Site Location
🇮🇪 Irelandvia ip
Server Location
🇮🇪 Dublin, Ireland
ASN
AS16509
Organization
AWS CloudFront (GLOBAL)
Server
Nginx
CDN
CloudFront
Nameservers
Performance
Core Web Vitals
Weight
Architecture Stack
Technology Stack
11 Technologies Detected
Libraries
2UI Components
1Icon Libraries
1Fonts
1Tag Managers
1Web Servers
1Languages
1SEO Analysis
ラッコツールズ🔧 | サクッと使えるWebツール
ラッコツールズはちょっとした便利なWebツールを提供するサイトです。「ユーザー登録なし」「直感的に使える」「サクサク動く」Web系のツールを中心に、多様なジャンルを展開していきます。追加・改善の要望どしどしください!
Recommended: 50-60 chars (~149px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Missing H1 tag — every page should have exactly one H1
- • Most images missing alt text (130/135) — critical for accessibility and SEO
6 issues found
Upgrade to view detailsCrawlability
2 rules
Local SEO
Local Search Readiness
This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
84d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Amazon
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2+H3
Valid From
07.07.2025
Valid Until
05.08.2026
OCSP Stapling
Enabled
Subject Alternative Names (3)
SHA-256 Fingerprint
B1:DD:44:06:18:16:0A:D0:84:B5:8E:20:40:FD:9D:ED:AD:BF:31:E5...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
rakko.tools
Created
13.02.2019
Expires
13.02.2027
Last Updated
19.01.2026
Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width- •Mobile compatibility recommendation preview...
Typography & Readability
Noto Sans JP
14px · LH 1.60
2.14x ratio · ✓ H1→H6
15.52:1 min contrast
1 font · 1 req
Heading Font
Noto Sans JP
Body Font
Noto Sans JP
Contrast Ratio
15.52:1
WCAG AAA (≥7:1)Reading Comfort
Single Font Family
left aligned⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.
✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).
❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.
✅ WCAG AAA contrast: All text meets 7:1 ratio (min 15.5:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 2.1x larger than body text.
Color Palette
6 unique colorsBusiness & Marketing Stack
3 Tools Detected
Behavior Analytics
User behavior and product analytics
1
Categories
3
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
22 Resources
Top Script Sources
Website Identity
rakko.tools
Social Profiles
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Historical Analysis & Change Tracking