kasugataisha.or.jp

https://kasugataisha.or.jp· First analyzed 12 May 2026· Updated 12 May 2026

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kasugataisha.or.jp

Mobile

Sponsored

Hosting Provider

XSERVER Inc.

IP Address

183.181.82.62

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

dns01.muumuu-domain.com.dns02.muumuu-domain.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.2 MB

74 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

kasugataishav1.0.0Custom

by Underscores.me

View Theme

Technology Stack

16 Technologies Detected

Plugins

All in One SEO

Xo Event Calendar Foobox Image Lightbox

Google Analytics For Wordpress

Libraries

Analytics

UI Components

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

B73/100

Meta Tags8/15

Content6/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

kasugataisha.or.jpkasugataisha.or.jp

春日大社

春日大社は、春日山原始林を背景に奈良公園内にある神社。世界遺産「古都奈良の文化財」であり、奈良時代に平城京の守護と国民の繁栄を祈願する為に創建され藤原氏の氏神を祀る。神が鹿に乗って来たと言い伝わる

Title Length4 chars

Recommended: 50-60 chars (~24px / 580px)

Description Length100 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (427/468) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 11

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

6/25

Citation

14/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:0%

Words:219

Token eff.:Too Short

Sections/1K:22.8

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

18/20

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

4/15

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

2 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.

31/100

399 mg

CO₂e / view

3.2 MB

Page Weight

30%

Cleaner Than

New Visitor

456 mg

Returning (cached)

228 mg

Annual (10K/mo)

47.9 kg

Emission Segments

Data Center

89 mg

Network

96 mg

Device

214 mg

Resource Breakdown

JavaScript

185.8 KB

Images

2.2 MB

CSS

728.3 KB

HTML

39.4 KB

Green Hosting Not Verified

XSERVER Inc.

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

40d

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/2

Valid From

23.03.2026

Valid Until

21.06.2026

Subject Alternative Names (2)

kasugataisha.or.jpwww.kasugataisha.or.jp

SHA-256 Fingerprint

5F:09:54:EB:D9:E1:17:CD:F1:90:60:29:C0:29:9B:6F:D1:C8:08:81...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 3s(max-age=3, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Tue, 12 May 2026 06:52:07 GMT

server

nginx

vary

Accept-Encoding, Accept-Encoding,Cookie

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx.securemx.jp

Domain Information

kasugataisha.or.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.

68/100

Mobile Friendly6 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

游明朝体

WCAG Partial

64/100

Readability

/30

18/30

50px · LH 1.00

Hierarchy

/20

14/20

0.32x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

游明朝体

Sans16px

Body Font

游明朝体

Sans50px

Contrast Ratio

1:1

8 issues

Reading Comfort

~51 CPL

Optimal (45–75)

16px

30px

50px

✅ Excellent readability: 50px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 8 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.

Buy on MyFontsFluid Type (rem)

Color Palette

8 unique colors

18.28:1 AAA Dark

#141516

Text· 42%

#ffffff

Background· 15.299999999999999%

#222b41

Primary· 16.7%

#4e5165

Secondary· 7%

#394258

Secondary· 6.2%

#6e778d

Secondary· 6%

#030302

Secondary· 3.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

kasugataisha.or.jp(18)googletagmanager.com(1)cdnjs.cloudflare.com(1)

Website Identity

春日大社

Organization

世界遺産春日大社公式ホームページ

0742-22-7788

www.kasugataisha.or.jp/

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 12 May 2026 at 06:52

Historical Analysis & Change Tracking