shinjukuparktower.com

https://shinjukuparktower.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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Mobile

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Hosting Provider

AIR Internet

IP Address

210.166.76.105

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7503

Organization

AIR Internet

Server

Nginx

Nameservers

pns.air.ne.jp.ns3.air.ne.jp.ns1.air.ne.jp.ns2.air.ne.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

5.1 s10%

Speed Index

6.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.6 MB

120 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

AIR Internet

Technology Stack

9 Technologies Detected

Analytics

Libraries

UI Components

Other

CSS Frameworks

Payments

Web Servers

SEO Analysis

D52/100

Meta Tags7/15

Content9/12

Headings8/8

Technical10/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

shinjukuparktower.comshinjukuparktower.com

新宿パークタワー

三連の三角屋根が特徴の高層ビル。オフィス、パークハイアット東京、ザ・コンランショップ、ショップ＆レストランなどゆったりとした時間を過ごせる場所です。

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (34/54) — critical for accessibility and SEO

9 issues found

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Local SEO

Local Search Readiness

11/100

Poor

3 12 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

F31/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

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:4%

Words:239

Token eff.:Too Short

Sections/1K:75.3

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

18/20

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

6/15

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

3 recommendations

•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.

4/100

834 mg

CO₂e / view

6.6 MB

Page Weight

Cleaner Than

New Visitor

954 mg

Returning (cached)

477 mg

Annual (10K/mo)

100.1 kg

Emission Segments

Data Center

186 mg

Network

200 mg

Device

448 mg

Resource Breakdown

JavaScript

406.0 KB

Images

4.8 MB

CSS

1.4 MB

HTML

41.0 KB

Green Hosting Not Verified

AIR Internet

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

187d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.11.2025

Valid Until

06.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.shinjukuparktower.comshinjukuparktower.com

SHA-256 Fingerprint

44:C4:5D:BF:E5:9E:24:50:1D:6C:8B:8A:46:60:C1:EE:5D:2E:99:D3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-length

41689

content-type

text/html

date

Tue, 02 Jun 2026 22:15:33 GMT

server

nginx

strict-transport-security

max-age=31536000

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

shinjukuparktower.com

Domain Age

24y 5m

Created

13.12.2001

Expires

13.12.2026

Last Updated

11.12.2025

Registrar

Japan Registry Services Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

59/100

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...

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Typography & Readability

UD新ゴ R

WCAG Partial

58/100

Readability

/30

18/30

15px · LH 1.67

Hierarchy

/20

9/20

1.07x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

15/25

1 font · 3 req

Heading Font

UD新ゴ R

Sans16px

Body Font

UD新ゴ R

Sans15px

Contrast Ratio

1:1

19 issues

Reading Comfort

~61 CPL

Optimal (45–75)

16px

30px

14px

15px

Minor Third

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~61 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

⚠️ 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.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

12 unique colors

4.42:1 AA Large Light

#ffffff

Background· 15.100000000000001%

#737a70

Other· 6.3%

#0f3f4e

Primary· 22.5%

#255769

Secondary· 13.3%

#26393e

Secondary· 6.9%

#ccd6e1

Secondary· 6.5%

#695b45

Secondary· 5.9%

#b8976f

Secondary· 5.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

shinjukuparktower.com(7)local(2)google-analytics.com(1)typesquare.com(1)googletagmanager.com(1)

Website Identity

shinjukuparktower.com

24 years old

Location detected: 🇯🇵 Japanvia ip

Japan Registry Services Co., Ltd.ja

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Last analyzed: 02 Jun 2026 at 22:16

Historical Analysis & Change Tracking