StackOptic
Back to Search
united.jp favicon

united.jp

https://united.jp· First analyzed 21 May 2026· Updated 21 May 2026
Export
united.jp
Desktop screenshot of united.jp
Mobile screenshot of united.jp
Mobile

Sponsored

Hosting Provider

AMPERE

IP Address

210.239.85.63

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

AMPERE

Server

Nginx

Nameservers

ns-777.awsdns-33.net.ns-1518.awsdns-61.org.ns-1668.awsdns-16.co.uk.ns-436.awsdns-54.com.

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.5 MB
24 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
AMPERE

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Fonts

3
Google FontsAdobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C65/100
19
6
2
Meta Tags5/15
Content9/12
Headings3/8
Technical23/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
U
united.jpunited.jp

ユナイテッド株式会社

意志の力を最大化し、社会の善進を加速する。

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length21 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (9/15) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,669 URLs

robots.txt

3 rules

Local SEO

Local Search Readiness

9/100
Poor
3 12 2

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

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
1/25
Citation
16/25

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
navheader/footer
Text ratio:2%
Words:219
Token eff.:Too Short
Sections/1K:45.7
Depth:2/5

Structured Data

1 JSON-LD
BreadcrumbList

Citation Readiness

Opening Summary57w
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
B
73/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
27/100
F
445 mg
CO₂e / view
3.5 MB
Page Weight
15%
Cleaner Than
New Visitor
508 mg
vs
Returning (cached)
254 mg
Annual (10K/mo)
53.3 kg
Emission Segments
Data Center
99 mg
Network
107 mg
Device
239 mg
Resource Breakdown
JavaScript
139.0 KB
Images
3.2 MB
CSS
48.7 KB
Fonts
85.1 KB
HTML
13.9 KB
Green Hosting Not Verified
AMPERE
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

164d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

01.10.2025

Valid Until

02.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

united.jp

SHA-256 Fingerprint

AA:21:A9:D8:35:AA:37:D3:3F:A6:F0:1C:3C:0F:DE:FB:E1:32:A0:30...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Thu, 21 May 2026 11:01:21 GMT
server
nginx
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx2.googlemail.com
aspmx.l.google.com
aspmx3.googlemail.com
alt1.aspmx.l.google.com

+1 more

Domain Information

united.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
B
71/100
Mobile Friendly1 breakpoint
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG AA
80/100
Readability
/30
22/30

16px · LH 1.60

Hierarchy
/20
19/20

2x ratio · ✓ H1→H6

WCAG
/25
17/25

5.13:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Helvetica Neue

Sans32px

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

5.13:1

WCAG AA (≥4.5:1)

Reading Comfort

~31 CPL

Narrow lines
32px
h1
36px
h2
28px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsAAdobe Fonts

Color Palette

8 unique colors
Light
#f2f2f2
Background· 33.50000000000001%
#442e2e
Primary· 12.7%
#906a55
Secondary· 9.9%
#dfd5c7
Secondary· 7.7%
#9b9686
Secondary· 6.7%
#e3b083
Accent· 6.5%

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

2
Scripts
3
Styles
1
Async
1
Defer

Top Script Sources

googletagmanager.com(1)local(1)

Website Identity

united.jp

Location detected: 🇯🇵 Japanvia tld
📧 Google Workspaceja

Social Profiles

Facebook

Sponsored

Last analyzed: 21 May 2026 at 11:01

Historical Analysis & Change Tracking