u-note.me

https://u-note.me· First analyzed 20 May 2026· Updated 20 May 2026

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u-note.me

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.192.61.2

Site Location

🇲🇪 Montenegrovia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

awselb/2.0

Nameservers

ns-1155.awsdns-16.org.ns-1954.awsdns-52.co.uk.ns-314.awsdns-39.com.ns-530.awsdns-02.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

811 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

14.8 MB

57 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

SEO Analysis

F34/100

Meta Tags4/15

Content1/12

Headings6/8

Technical14/25

E-E-A-T0/7

Images0/7

Links0/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

u-note.meu-note.me

U-NOTE - サイト閉鎖のお知らせ

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~120px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (13 words). Search engines need substantial content for ranking.

11 issues found

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Crawlability

Sitemap

Type: index

137 URLs

137 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

F26/100

Bot Access

20/25

Machine Read.

4/25

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:8%

Words:10

Token eff.:Too Short

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 (11)

AI readiness recommendation preview...

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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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

14/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•Accessibility recommendation preview...

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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.

20/100

1.53 g

CO₂e / view

14.8 MB

Page Weight

Cleaner Than

New Visitor

1.75 g

Returning (cached)

873 mg

Annual (10K/mo)

183.4 kg

Emission Segments

Data Center

75 mg

Network

449 mg

Device

1.00 g

Resource Breakdown

JavaScript

416.9 KB

Images

1.0 MB

CSS

13.3 MB

HTML

10.7 KB

Other

949 B

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

29.03.2026

Valid Until

27.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

prtimes.co.jp*.prtimes.co.jp

SHA-256 Fingerprint

F6:39:E7:C7:9A:F4:0C:83:6A:0D:FC:7A:E7:40:43:87:3C:42:14:4A...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-length

1515

content-type

text/html

date

Wed, 20 May 2026 18:21:22 GMT

server

awselb/2.0

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

aspmx2.googlemail.com

alt2.aspmx.l.google.com

aspmx3.googlemail.com

+1 more

Domain Information

u-note.me

Domain Age

14y 4m

Created

05.01.2012

Expires

05.01.2027

Last Updated

25.12.2025

Registrar

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

DNSSEC

Not Enabled

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.

57/100

Mobile Friendly

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

PRTIMES + YakuHanJP

WCAG Partial

53/100

Readability

/30

18/30

14px · LH 1.80

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

11/25

2 fonts · 7 req

Heading Font

PRTIMES

Sans

Body Font

YakuHanJP

Sans14px

Contrast Ratio

1:1

3 issues

Reading Comfort

~45 CPL

Optimal (45–75)

66px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 84/100 — accessible to general audiences.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 84

Color Palette

4 unique colors

Light

#f8f8f8

Background· 97.6%

#798697

Primary· 0.8%

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Website Identity

u-note.me

14 years old

Location detected: 🇲🇪 Montenegrovia tld

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

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Last analyzed: 20 May 2026 at 18:21

Historical Analysis & Change Tracking