StackOptic
Back to Search
sumiyoshitaisha.net favicon

sumiyoshitaisha.net

https://sumiyoshitaisha.net· First analyzed 15 May 2026· Updated 15 May 2026
Export
sumiyoshitaisha.net
Desktop screenshot of sumiyoshitaisha.net
Mobile screenshot of sumiyoshitaisha.net
Mobile

Sponsored

Hosting Provider

KAGOYA JAPAN Inc.

IP Address

153.127.233.134

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Nagoya, Japan

ASN

AS24282

Organization

KAGOYA JAPAN Inc.

Server

Apache

Nameservers

ns1.kagoya.net.ns0.kagoya.net.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.4 s10%
Speed Index
5.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.2 MB
71 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
KAGOYA JAPAN Inc.

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

CSS Frameworks

1
Normalize.css

SEO Analysis

C61/100
17
6
0
Meta Tags9/15
Content9/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sumiyoshitaisha.netsumiyoshitaisha.net

住吉大社

摂津国一之宮、いのちの根源、海の神、住吉大社の公式ウェブサイト。 住吉大社は、全国の住吉神社の総本社であり、日本を代表する神社の一つです。大阪をはじめ地域の方々からは親しみをこめて「すみよっさん」と呼ばれ、世界中からたくさんの参拝者が訪れます。

Title Length4 chars

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

Description Length122 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    962 URLs

    robots.txt

    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

    F33/100
    Bot Access
    20/25
    Machine Read.
    5/25
    Schema Data
    0/25
    Citation
    8/25

    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:224
    Token eff.:Too Short
    Sections/1K:13.4
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    66/100
    9
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    0/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    9/100
    F
    784 mg
    CO₂e / view
    6.2 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    896 mg
    vs
    Returning (cached)
    448 mg
    Annual (10K/mo)
    94.1 kg
    Emission Segments
    Data Center
    175 mg
    Network
    188 mg
    Device
    421 mg
    Resource Breakdown
    JavaScript
    210.4 KB
    Images
    391.9 KB
    CSS
    5.5 MB
    HTML
    31.5 KB
    Other
    30.5 KB
    Green Hosting Not Verified
    KAGOYA JAPAN Inc.
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Static / Informational

    HTTPS

    No WAF

    147d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Cybertrust Japan Co., Ltd.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    03.04.2026

    Valid Until

    09.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    sumiyoshitaisha.netwww.sumiyoshitaisha.net

    SHA-256 Fingerprint

    1E:67:12:3C:BE:66:7A:F7:66:94:40:69:F5:46:99:4D:5B:52:A1:0C...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    close
    content-type
    text/html; charset=UTF-8
    date
    Fri, 15 May 2026 06:51:17 GMT
    ms-author-via
    DAV
    server
    Apache
    transfer-encoding
    chunked
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    dmail.kagoya.net

    Domain Information

    sumiyoshitaisha.net

    Domain Age
    23y 2m

    Created

    13.03.2003

    Expires

    13.03.2027

    Last Updated

    12.03.2026

    Registrar

    Japan Registry Services Co., Ltd.

    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.
    D
    55/100
    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, minimum-scale=1, maximum-scale=1, user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    游明朝

    WCAG AA
    65/100
    Readability
    /30
    16/30

    16px · LH 2.20

    Hierarchy
    /20
    14/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    20/25

    4.94:1 min contrast

    Performance
    /25
    15/25

    2 fonts · 2 req

    Heading Font

    游明朝

    Sans32px

    Body Font

    游明朝

    Sans16px

    Contrast Ratio

    4.94:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~43 CPL

    Narrow lines
    32px
    h1
    32px
    h2
    16px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ⚠️ Wide line spacing (2.20). 1.4–1.6 is optimal for body text.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

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

    Buy on MyFontsFluid Type

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 95.89999999999999%
    #ccb4af
    Secondary· 0.8%
    #956f69
    Secondary· 0.5%
    #dad6d2
    Secondary· 0.5%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    16
    Scripts
    9
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    local(11)youtube.com(2)googletagmanager.com(2)google-analytics.com(1)

    Website Identity

    sumiyoshitaisha.net

    23 years old
    Location detected: 🇯🇵 Japanvia ip
    Japan Registry Services Co., Ltd.ja

    Sponsored

    Last analyzed: 15 May 2026 at 06:52

    Historical Analysis & Change Tracking