aiphone.co.jp

https://aiphone.co.jp· First analyzed 17 May 2026· Updated 17 May 2026

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aiphone.co.jp

Mobile

Sponsored

Hosting Provider

CONOHA

IP Address

133.130.60.66

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

CONOHA

Server

Scutum

Nameservers

ns1.hi-nb.net.ns2.hi-nb.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.8 s10%

Speed Index

4.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

83 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

CONOHA

Technology Stack

10 Technologies Detected

CSS Frameworks

Analytics

Libraries

UI Components

Tag Managers

Advertising

Microsoft Advertising

SEO Analysis

C67/100

Meta Tags10/15

Content9/12

Headings1/8

Technical23/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

aiphone.co.jpaiphone.co.jp

アイホン株式会社 | ドアホン、インターホン、ナースコールのアイホン

アイホン株式会社は、住宅向けインターホン・ドアホン、オフィス・工場向け各種通話機器、医療・福祉施設向けナースコールなどの製造販売メーカーです。

Title Length34 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length71 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,508 URLs

robots.txt

34 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

4 12 1

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

18/25

Machine Read.

3/25

Schema Data

2/25

Citation

11/25

AI Bot Access

11/14 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

def. listsnav

Text ratio:5%

Words:286

Token eff.:Too Short

Sections/1K:14

Depth:2/5

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

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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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.

69/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

11/20

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

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.

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.

28/100

136 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

155 mg

Returning (cached)

78 mg

Annual (10K/mo)

16.3 kg

Emission Segments

Data Center

30 mg

Network

33 mg

Device

73 mg

Resource Breakdown

JavaScript

277.9 KB

Images

543.1 KB

CSS

228.3 KB

HTML

47.8 KB

Green Hosting Not Verified

CONOHA

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

157d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

21.09.2025

Valid Until

21.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.aiphone.co.jpaiphone.co.jp

SHA-256 Fingerprint

4C:8F:37:D9:30:09:94:82:8A:48:68:02:BE:3B:CD:56:ED:43:2C:98...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html

date

Sun, 17 May 2026 15:03:35 GMT

server

Scutum

strict-transport-security

max-age=expireTime; includeSubDomains; preload

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mgc.cybermail.jp

Domain Information

aiphone.co.jp

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.

64/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG Partial

65/100

Readability

/30

18/30

14px · LH 1.50

Hierarchy

/20

11/20

0.9x ratio

WCAG

/25

14/25

3.62:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans13px

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

3.62:1

6 issues

Reading Comfort

Single Font Family

left aligned

13px

16px

14px

Major Third

Scale

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.6:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 60

Color Palette

8 unique colors

3.44:1 AA Large Light

#ffffff

Background· 74.5%

#8b8a8b

Other· 3.1%

#1873b8

Primary· 4.4%

#b6c2ca

Secondary· 3.9%

#274058

Secondary· 3.1%

#e2dad4

Secondary· 2.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(11)googletagmanager.com(3)bat.bing.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

aiphone.co.jp

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 17 May 2026 at 15:04

Historical Analysis & Change Tracking