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hotelkeihan.co.jp

https://hotelkeihan.co.jp· First analyzed 24 May 2026· Updated 24 May 2026
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hotelkeihan.co.jp
Desktop screenshot of hotelkeihan.co.jp
Mobile screenshot of hotelkeihan.co.jp
Mobile

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Hosting Provider

IP Address

133.167.123.209

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9371

Organization

SAKURA-OSAKA

Server

Apache

Nameservers

02.dnsv.jp.03.dnsv.jp.04.dnsv.jp.01.dnsv.jp.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
910 KB
81 requests

Image Optimization

Lazy LoadAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SAKURA-OSAKA

Technology Stack

8 Technologies Detected

SEO Analysis

C60/100
20
9
1
Meta Tags8/15
Content12/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images3/7
Links4/5
URL5/5
Social0/5
Freshness2/4
Mobile1/4
Indexability3/3
H
hotelkeihan.co.jphotelkeihan.co.jp

【公式】ホテル京阪チェーン

ホテル京阪チェーン公式WEBサイトへようこそ。公式限定の9つの予約特典のほか、ホテルブランドのご紹介、大阪・京都・東京・愛知・宮城・北海道などホテル一覧へのリンクをご案内しています。新着情報・プレスリリースなどのバックナンバーも。

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (121/220) — critical for accessibility and SEO

Crawlability

Sitemap

Type: standard

1,000 URLs

robots.txt

13 rules

Local SEO

Local Search Readiness

8/100
Poor
2 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

F36/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
4/25

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
Text ratio:5%
Words:738
Token eff.:Optimal
Sections/1K:14.9

Structured Data

No Schema

Citation Readiness

Opening Summary16w
Descriptive Headingsavg 2.3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...

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.
B
70/100
11
Passed
4
Critical
3
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
7/15
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...

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.
53/100
B
113 mg
CO₂e / view
910.4 KB
Page Weight
80%
Cleaner Than
New Visitor
129 mg
vs
Returning (cached)
64 mg
Annual (10K/mo)
13.5 kg
Emission Segments
Data Center
25 mg
Network
27 mg
Device
60 mg
Resource Breakdown
JavaScript
189.1 KB
Images
451.9 KB
CSS
238.8 KB
HTML
18.7 KB
Other
11.8 KB
Green Hosting Not Verified
SAKURA-OSAKA
4 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

48d

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/1.1

Valid From

13.04.2026

Valid Until

12.07.2026

Subject Alternative Names (1)

www.hotelkeihan.co.jp

SHA-256 Fingerprint

03:DA:D8:A7:04:9D:22:AF:92:FF:A6:13:E6:E7:58:80:D7:5C:EB:03...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
none
cache-control
🟡 0s(max-age=0)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
18890
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.securemx.jp

Domain Information

hotelkeihan.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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.
C
63/100
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
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

游ゴシック

WCAG Partial
54/100
Readability
/30
14/30

16px · LH 2.00

Hierarchy
/20
11/20

0.94x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
13/25

2 fonts · 4 req

Heading Font

游ゴシック

Sans15px

Body Font

游ゴシック

Sans16px

Contrast Ratio

1:1

15 issues

Reading Comfort

~40 CPL

Narrow lines
15px
h1
15px
h2
15px
h3
15px
h4
16px
p
Minor Second
Scale

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

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

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

AAdobe FontsBuy on MyFontsFluid TypeFlesch 67

Color Palette

9 unique colors
Light
#ffffff
Background· 43.5%
#d1d4d9
Primary· 18%
#b3a681
Secondary· 6.4%
#413b2f
Secondary· 5.7%
#616e54
Secondary· 5.6%
#719681
Secondary· 5.3%
#bbcab9
Secondary· 4.2%
#dacab1
Secondary· 1.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

23 Resources

19
Scripts
4
Styles
12
Async
1
Defer

Top Script Sources

hotelkeihan.co.jp(5)google-analytics.com(2)d.line-scdn.net(2)googletagmanager.com(2)manager.reservation.jp(2)

Website Identity

hotelkeihan.co.jp

Location detected: 🇯🇵 Japanvia tld

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Last analyzed: 24 May 2026 at 15:02

Historical Analysis & Change Tracking