towershibuya.jp

https://towershibuya.jp· First analyzed 16 May 2026· Updated 16 May 2026

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towershibuya.jp

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.164.68.47

Site Location

🇯🇵 Japanvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1980.awsdns-55.co.uk.ns-997.awsdns-60.net.ns-116.awsdns-14.com.ns-1452.awsdns-53.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

152 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

tower-tumarCustom

Technology Stack

10 Technologies Detected

Analytics

Frameworks

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Plugins

SEO Analysis

C66/100

Meta Tags10/15

Content11/12

Headings3/8

Technical15/21

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

towershibuya.jptowershibuya.jp

TowerRecords Shibuya – タワーレコード渋谷公式サイト

【営業時間のお知らせ】11:00～22:00で営業中【TOWER RECORDS CAFE SHIBUYA】ホームページはコチラ ⇒ https://towe…

Title Length37 chars

Recommended: 50-60 chars (~230px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

6 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.

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

14/25

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

nav

Text ratio:3%

Words:1,882

Token eff.:Optimal

Sections/1K:0.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 1.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

63/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

14/15

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

8/15

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

5 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.

49/100

164 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

187 mg

Returning (cached)

94 mg

Annual (10K/mo)

19.6 kg

Emission Segments

Data Center

8 mg

Network

48 mg

Device

108 mg

Resource Breakdown

JavaScript

420.1 KB

Images

170.1 KB

CSS

843.4 KB

Fonts

30.7 KB

HTML

155.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

119d

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

Valid From

27.02.2026

Valid Until

12.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

towershibuya.jpwww.towershibuya.jp

SHA-256 Fingerprint

2C:CF:92:02:AD:0F:41:19:62:0F:B9:EF:58:3C:D7:A1:34:3D:CA:4F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Sat, 16 May 2026 01:30:36 GMT

link

<https://towershibuya.jp/>; rel=shortlink

server

Apache

vary

Accept-Encoding,Cookie

via

1.1 3ed283643ca0988ba581ef4654d5af0e.cloudfront.net (CloudFr...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

towershibuya.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

73/100

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

Antonio + YuGothic

WCAG Partial

54/100

Readability

/30

16/30

15px · LH 1.90

Hierarchy

/20

6/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

3 fonts · 3 req

Heading Font

Antonio

Sans

Body Font

YuGothic

Sans15px

Contrast Ratio

1:1

10 issues

Reading Comfort

~44 CPL

Narrow lines

46px

21px

15px

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

⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle FontsFluid Type (rem)Flesch 56

Color Palette

11 unique colors

Light

#aa8800

Accent· 31.6%

#91000a

Accent· 23.700000000000003%

#f6e249

Accent· 10.3%

#bf000c

Accent· 10.1%

#4b393c

Secondary· 6.2%

#120001

Primary· 5.7%

#8b7342

Secondary· 4.5%

#bb2d1c

Accent· 2.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

towershibuya.jp(13)googletagmanager.com(1)translate.google.com(1)translate.googleapis.com(1)local(1)

Website Identity

towershibuya.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

X (Twitter)Instagram Threads

Sponsored

Last analyzed: 16 May 2026 at 01:31

Historical Analysis & Change Tracking