StackOptic
Back to Search
cuusoo.com favicon

cuusoo.com

https://cuusoo.com· First analyzed 11 May 2026· Updated 11 May 2026
Export
cuusoo.com
Desktop screenshot of cuusoo.com
Mobile screenshot of cuusoo.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.5

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-1716.awsdns-22.co.uk.ns-321.awsdns-40.com.ns-527.awsdns-01.net.ns-1419.awsdns-49.org.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.1 s10%
Speed Index
5.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
176 KB
11 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
React

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

SEO Analysis

D47/100
11
11
1
Meta Tags10/15
Content3/12
Headings6/8
Technical10/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cuusoo.comcuusoo.com

CUUSOO 会員サイト作成ツール - 声をまとめ、チカラにする

CUUSOO会員サイト作成ツール。組織を超えたコミュニティ運営に必要な基本機能や管理画面を提供し、手軽かつリーズナブルに会員サイトを作成可能。

Title Length32 chars

Recommended: 50-60 chars (~204px / 580px)

Description Length71 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (4 words). Search engines need substantial content for ranking.

12 issues found

Upgrade to view details

Local SEO

Local Search Readiness

5/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F29/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
2/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:349
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
83/100
12
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
78/100
A+
18 mg
CO₂e / view
176.0 KB
Page Weight
95%
Cleaner Than
New Visitor
20 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.1 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
12 mg
Resource Breakdown
Images
39.1 KB
Fonts
118.8 KB
HTML
18.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

93%Excellent
Static / Informational

HTTPS

WAF

235d

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

04.12.2025

Valid Until

01.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cuusoo.comcuusoo.com

SHA-256 Fingerprint

1E:80:07:D2:34:03:26:AD:D5:83:60:74:6A:39:32:CF:14:B5:46:DA...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
10263
alt-svc
h3=":443"; ma=86400
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Mon, 11 May 2026 01:29:06 GMT
etag
W/"e631d3ab4c34ea1b6a035229a9d11f71"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx3.googlemail.com
aspmx2.googlemail.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

cuusoo.com

Domain Age
26y 1m

Created

27.03.2000

Expires

27.03.2027

Last Updated

26.02.2024

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
62/100
Mobile Friendly4 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
69/100
Readability
/30
19/30

18px · LH 1.70

Hierarchy
/20
10/20

1.33x ratio

WCAG
/25
18/25

2.34:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Sans24px

Body Font

-apple-system

Sans18px

Contrast Ratio

2.34:1

2 issues

Reading Comfort

~37 CPL

Narrow lines
24px
h1
40px
h2
24px
h3
24px
h4
18px
p
Minor Second
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.3:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle Fonts

Color Palette

2 unique colors
Light
#0f2c3c
Primary· 95.5%
#55889d
Secondary· 4.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

5 Resources

4
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

unpkg.com(3)googletagmanager.com(1)

Website Identity

cuusoo.com

sales-inquiry@cuusoo.com
26 years old
Location detected: 🇺🇸 United Statesvia ip
GMO Internet Group, Inc. d/b/a Onamae.com📧 Google Workspaceja

Sponsored

Last analyzed: 11 May 2026 at 04:20

Historical Analysis & Change Tracking