espguitars.co.jp

https://espguitars.co.jp· First analyzed 21 May 2026· Updated 21 May 2026

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espguitars.co.jp

Mobile

Sponsored

Hosting Provider

BETINC

IP Address

162.43.117.81

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

ns4.xserver.jp.ns3.xserver.jp.ns2.xserver.jp.ns5.xserver.jp.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.8 MB

172 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv7.0

Infrastructure

Hosting

BETINC

Technology Stack

24 Technologies Detected

Plugins

Contact Form 7

Contact Form 7 Multi Step Module

Iw Magnific Popup Wp Pagenavi Sassy Social Share Wpdiscuz Mailoptin Wpfront Scroll Top Wp Gallery Custom Links

Analytics

Libraries

CSS Frameworks

UI Components

Icon Libraries

Fonts

Tag Managers

Marketing

Web Servers

Security

CDN

SEO Analysis

C68/100

Meta Tags5/15

Content11/12

Headings6/8

Technical19/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

espguitars.co.jpespguitars.co.jp

ESP GUITARS JAPAN

トップアーティストに愛用されるエレクトリックギター＆ベースメーカーESP GUITARS JAPAN

Title Length17 chars

Recommended: 50-60 chars (~106px / 580px)

Description Length50 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (109/165) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

4 rules

Local SEO

Local Search Readiness

11/100

Poor

3 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

D48/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

15/25

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:1,199

Token eff.:Optimal

Sections/1K:2.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary76w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

10/15

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

1/15

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.

24/100

1.12 g

CO₂e / view

8.8 MB

Page Weight

Cleaner Than

New Visitor

1.28 g

Returning (cached)

638 mg

Annual (10K/mo)

134.0 kg

Emission Segments

Data Center

249 mg

Network

268 mg

Device

599 mg

Resource Breakdown

JavaScript

1.1 MB

Images

6.9 MB

CSS

829.0 KB

HTML

27.2 KB

Other

300 B

Green Hosting Not Verified

BETINC

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

46d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.04.2026

Valid Until

07.07.2026

Subject Alternative Names (2)

espguitars.co.jpwww.espguitars.co.jp

SHA-256 Fingerprint

9E:36:75:2E:55:BB:50:3F:54:E0:5C:0F:83:29:B4:29:17:1A:F1:0F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 22:25:16 GMT

link

<https://espguitars.co.jp/wp-json/>; rel="https://api.w.org/...

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

espguitars.co.jp

Domain Information

espguitars.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

73/100

Mobile Friendly2 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, minimum-scale=1, maximum-scale=2, user-scalable=yes

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

69/100

Readability

/30

16/30

14px · LH 1.75

Hierarchy

/20

16/20

3.43x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans48px

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

1:1

40 issues

Reading Comfort

~47 CPL

Optimal (45–75)

48px

26px

20px

14px

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

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 11/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 40 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

Fluid Type (rem)Flesch 11

Color Palette

10 unique colors

13.52:1 AAA Dark

#000000

Background· 37.199999999999996%

#cfd0c9

Text· 6.2%

#16161b

Primary· 5.6%

Business & Marketing Stack

5 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

espguitars.co.jp(4)youtube.com(2)googletagmanager.com(2)maps.google.com(2)maps.googleapis.com(2)

Website Identity

espguitars.co.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 21 May 2026 at 22:25

Historical Analysis & Change Tracking