fcs-group.com

https://fcs-group.com· First analyzed 29 May 2026· Updated 29 May 2026

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fcs-group.com

Mobile

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Hosting Provider

All In One Solution Inc.

IP Address

210.129.90.235

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

All In One Solution Inc.

Server

Apache

Nameservers

ns1.jnetstation.com.dns.jnetstation.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

414 KB

27 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

fcsCustom

Technology Stack

8 Technologies Detected

Plugins

Jquery Smooth Scroll

Search Everything Wp Lightbox 2 Wp Pagenavi Style

Libraries

CSS Frameworks

Web Servers

SEO Analysis

D53/100

Meta Tags8/15

Content7/12

Headings8/8

Technical15/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

fcs-group.comfcs-group.com

『安心と安全を実現する防犯のプロフェッショナル』FCSグループ

安心と安全を実現する防犯のプロフェッショナル-FCSグループ

Title Length31 chars

Recommended: 50-60 chars (~192px / 580px)

Description Length30 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

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Crawlability

Sitemap

Type: index

70 URLs

70 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 13 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

F34/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

6/25

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

def. listsnavheader/footer

Text ratio:7%

Words:68

Token eff.:Too Short

Sections/1K:30

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 1w

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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

4/15

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

1 recommendation

•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.

45/100

51 mg

CO₂e / view

414.0 KB

Page Weight

90%

Cleaner Than

New Visitor

59 mg

Returning (cached)

29 mg

Annual (10K/mo)

6.1 kg

Emission Segments

Data Center

11 mg

Network

12 mg

Device

28 mg

Resource Breakdown

JavaScript

112.8 KB

Images

243.6 KB

CSS

44.1 KB

HTML

13.5 KB

Green Hosting Not Verified

All In One Solution Inc.

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

26.05.2026

Valid Until

25.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

fcs-group.comwww.fcs-group.com

SHA-256 Fingerprint

33:90:AA:1B:84:46:7A:47:68:9E:76:EC:7E:BB:66:57:4A:18:D0:40...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 22:36:38 GMT

keep-alive

timeout=2, max=80

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

srv6mx.ssl.aiosl.com

Domain Information

fcs-group.com

Domain Age

21y 3m

Created

02.03.2005

Expires

02.03.2027

Last Updated

28.02.2026

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.

33/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

メイリオ

WCAG Partial

51/100

Readability

/30

11/30

10px · LH 2.00

Hierarchy

/20

12/20

1.07x ratio · ✓ H1→H6

WCAG

/25

14/25

2.14:1 min contrast

Performance

/25

14/25

1 font

Heading Font

メイリオ

Sans10px

Body Font

メイリオ

Sans10px

Contrast Ratio

2.14:1

28 issues

Reading Comfort

~83 CPL

Wide lines

10px

20px

13px

10px

Major Third

Scale

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

⚠️ Wide lines: ~83 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 2.1:1).

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

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

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Color Palette

11 unique colors

2.79:1 Fail Light

#ffffff

Background· 50.300000000000004%

#a19a8f

Secondary· 4%

#f1f0ee

Secondary· 8.1%

#1aaad8

Primary· 8%

#17151d

Secondary· 7%

#55413e

Secondary· 4.9%

#d7d0c1

Secondary· 4.7%

#997d61

Secondary· 4.4%

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Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fcs-group.com(4)

Website Identity

fcs-group.com

21 years old

Location detected: 🇯🇵 Japanvia ip

Japan Registry Services Co., Ltd.ja

Social Profiles

Instagram

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Last analyzed: 29 May 2026 at 22:37

Historical Analysis & Change Tracking