keifuku.co.jp

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

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keifuku.co.jp

Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

219.94.160.43

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9371

Organization

SAKURA

Server

Nginx

CDN

Azure Cdn

Nameservers

ns2-02.azure-dns.net.ns3-02.azure-dns.org.ns4-02.azure-dns.info.ns1-02.azure-dns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.7 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

71 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

7 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D41/100

Meta Tags7/15

Content7/12

Headings0/8

Technical10/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

keifuku.co.jpkeifuku.co.jp

京福電気鉄道株式会社

京福電気鉄道株式会社の公式WEBサイトです。嵐電や叡山ケーブル・ロープウェイなど、京福グループは、安全・安心をブランドの礎とし、人と社会に貢献します。

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (1)

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

13 issues found

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Crawlability

Sitemap

Type: standard

1,000 URLs

robots.txt

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F23/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

1/25

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:69

Token eff.:Too Short

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

9/20

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

9/15

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

4 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.

25/100

210 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

240 mg

Returning (cached)

120 mg

Annual (10K/mo)

25.2 kg

Emission Segments

Data Center

47 mg

Network

50 mg

Device

113 mg

Resource Breakdown

JavaScript

123.0 KB

Images

1.0 MB

CSS

97.0 KB

Fonts

385.3 KB

HTML

22.0 KB

Green Hosting Not Verified

SAKURA

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (2)

keifuku.co.jpwww.keifuku.co.jp

SHA-256 Fingerprint

04:1C:26:EA:7B:9D:DE:19:D0:2F:4F:63:46:42:3A:94:7C:E7:2D:36...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Sat, 16 May 2026 17:47:40 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.keifuku.co.jp

Domain Information

keifuku.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.

58/100

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...

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Typography & Readability

Noto Sans JP

WCAG Partial

54/100

Readability

/30

11/30

10px · LH --

Hierarchy

/20

9/20

WCAG

/25

16/25

2.62:1 min contrast

Performance

/25

18/25

1 font · 1 req

Heading Font

Noto Sans JP

Body Font

Noto Sans JP

Sans10px

Contrast Ratio

2.62:1

1 issue

Reading Comfort

Single Family

center aligned

10px

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.6:1).

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

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

GGoogle Fonts

Color Palette

7 unique colors

11.15:1 AAA Light

#ffffff

Background· 26.2%

#413a36

Secondary· 11.9%

#cebfae

Primary· 6.6%

#a3bdc7

Secondary· 6.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(4)googletagmanager.com(1)cdnjs.cloudflare.com(1)

Website Identity

keifuku.co.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Instagram

Sponsored

Last analyzed: 16 May 2026 at 17:48

Historical Analysis & Change Tracking