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jigokudani-yaenkoen.co.jp

https://jigokudani-yaenkoen.co.jp· First analyzed 07 May 2026· Updated 07 May 2026
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jigokudani-yaenkoen.co.jp
Desktop screenshot of jigokudani-yaenkoen.co.jp
Mobile screenshot of jigokudani-yaenkoen.co.jp
Mobile

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Hosting Provider

SAKURA

IP Address

202.181.99.73

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9370

Organization

SAKURA

Server

Nginx

Nameservers

ns2.dns.ne.jp.ns1.dns.ne.jp.

Performance

82

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3 MB
66 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
地獄谷野猿公苑子テーマv1.0Custom
by K&Fコンピュータサービス

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Plugins

2
Snow Monkey FormsFlexible Table Block

Libraries

1
jQueryv3.7.1

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

C61/100
18
7
2
Meta Tags8/15
Content6/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
J
jigokudani-yaenkoen.co.jpjigokudani-yaenkoen.co.jp

地獄谷野猿公苑【公式】

地獄谷野猿公苑は、1964年開苑以来、ニホンザルの興味深い生態を間近で観察できる場所として、温泉に入るサルとして、広く世界中の人々に愛されています。また、多くの研究者や写真家も訪れ、数々の成果を上げています。

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (40/52) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

5 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.

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
13/25

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
blockquotesnavheader/footer
Text ratio:2%
Words:179
Token eff.:Too Short
Sections/1K:72.6
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
C
63/100
10
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
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
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
11/100
F
383 mg
CO₂e / view
3.0 MB
Page Weight
30%
Cleaner Than
New Visitor
438 mg
vs
Returning (cached)
219 mg
Annual (10K/mo)
46.0 kg
Emission Segments
Data Center
86 mg
Network
92 mg
Device
206 mg
Resource Breakdown
JavaScript
165.4 KB
Images
2.5 MB
CSS
260.6 KB
Fonts
749 B
HTML
56.9 KB
Other
24.7 KB
Green Hosting Not Verified
SAKURA
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

31d

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

10.03.2026

Valid Until

08.06.2026

Subject Alternative Names (2)

jigokudani-yaenkoen.co.jpwww.jigokudani-yaenkoen.co.jp

SHA-256 Fingerprint

91:37:60:11:8B:8C:0D:0A:4A:84:A1:06:88:8C:37:9A:A1:92:61:24...

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
Thu, 07 May 2026 20:12:31 GMT
link
<https://jigokudani-yaenkoen.co.jp/wp-json/>; rel="https://a...
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

jigokudani-yaenkoen.co.jp

Domain Information

jigokudani-yaenkoen.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
69/100
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

Typography & Readability

游ゴシック体

WCAG Partial
74/100
Readability
/30
25/30

24px · LH 1.47

Hierarchy
/20
9/20

1.33x ratio

WCAG
/25
20/25

4.28:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

游ゴシック体

Sans32px

Body Font

游ゴシック体

Sans24px

Contrast Ratio

4.28:1

1 issue

Reading Comfort

Single Font Family

left aligned
32px
h1
40px
h2
30px
h3
14px
h4
24px
p

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.3:1).

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

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsBuy on MyFontsFluid Type (rem)

Color Palette

4 unique colors
4.73:1 AA Dark
#282828
Other· 80.19999999999999%
#9a908c
Other· 2.6%
#faf6f3
Primary· 12.299999999999999%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

22 Resources

13
Scripts
9
Styles
3
Async
1
Defer

Top Script Sources

jigokudani-yaenkoen.co.jp(7)gstatic.com(1)googletagmanager.com(1)code.jquery.com(1)connect.facebook.net(1)

Website Identity

jigokudani-yaenkoen.co.jp

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 07 May 2026 at 20:13

Historical Analysis & Change Tracking