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jsa.or.jp

https://jsa.or.jp· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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jsa.or.jp
Desktop screenshot of jsa.or.jp
Mobile screenshot of jsa.or.jp
Mobile

Sponsored

Hosting Provider

ARTERIA Networks Corp.

IP Address

113.33.148.9

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Shibuya City, Japan

ASN

AS17506

Organization

ARTERIA Networks Corp.

Server

Nginx

Nameservers

ns-473.awsdns-59.com.ns-973.awsdns-57.net.ns-1255.awsdns-28.org.ns-1638.awsdns-12.co.uk.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.8 s10%
Speed Index
3.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
16.4 MB
97 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
ARTERIA Networks Corp.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Libraries

3
jQueryv3.6.0
jQuery UI
Swiper

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Owl Carousel

CSS Frameworks

1
Bootstrapv2.1.0

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

C67/100
20
7
0
Meta Tags8/15
Content12/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
J
jsa.or.jpjsa.or.jp

トップページ | 日本規格協会

日本規格協会グループ公式ウェブサイト「JSA GROUP Webdesk」のトップページです。日本産業規格JISや国際規格ISO・IEC、海外規格ASTM・BS・DIN・ASME・UL等の規格販売。品質管理や信頼性等の管理技術、ISOマネジメントシステム、標準化、規格説明会、国際標準化研修など様々な研修メニューが...

Description truncated.
Title Length15 chars

Recommended: 50-60 chars (~90px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    346 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    14/25
    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
    header/footer
    Text ratio:12%
    Words:714
    Token eff.:Optimal
    Sections/1K:19.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary14w
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    A
    83/100
    14
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    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
    12/15
    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.
    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.
    4/100
    F
    2.07 g
    CO₂e / view
    16.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.37 g
    vs
    Returning (cached)
    1.18 g
    Annual (10K/mo)
    248.6 kg
    Emission Segments
    Data Center
    463 mg
    Network
    497 mg
    Device
    1.11 g
    Resource Breakdown
    JavaScript
    794.9 KB
    Images
    10.7 MB
    CSS
    4.7 MB
    Fonts
    118.6 KB
    HTML
    106.3 KB
    Green Hosting Not Verified
    ARTERIA Networks Corp.
    10 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    315d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Cybertrust Japan Co., Ltd.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    19.02.2026

    Valid Until

    12.03.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.jsa.or.jpjsa.or.jp

    SHA-256 Fingerprint

    11:24:EF:E4:DF:11:CC:1A:7F:15:70:59:C8:AD:49:E9:1D:B3:8A:22...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    keep-alive
    content-type
    text/html; charset=UTF-8
    date
    Thu, 30 Apr 2026 16:08:31 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt4.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    jsa.or.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.
    D
    57/100
    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, maximum-scale=1.0, initial-scale=1.0, user-scalable=0
    4 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    BIZ UDPGothic

    WCAG Partial
    58/100
    Readability
    /30
    16/30

    15px · LH 2.00

    Hierarchy
    /20
    13/20

    0.87x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    13/25

    2 fonts · 1 req

    Heading Font

    BIZ UDPGothic

    Sans13px

    Body Font

    BIZ UDPGothic

    Sans15px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    13px
    h1
    42px
    h2
    34px
    h3
    24px
    h4
    15px
    p
    Golden Ratio
    Scale

    ⚠️ Small text: 15px 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: 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.

    ✅ Lean font stack: 2 font families keeps load times fast.

    GGoogle FontsBuy on MyFonts

    Color Palette

    13 unique colors
    3.25:1 AA Large Light
    #8a8f97
    Other· 19.6%
    #ffffff
    Primary· 14.100000000000001%
    #58646f
    Secondary· 12%
    #000023
    Accent· 9.8%
    #35697c
    Secondary· 4.7%
    #1e2430
    Secondary· 4.7%
    #385967
    Secondary· 4.4%
    #011b56
    Accent· 2.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    19
    Scripts
    6
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    local(12)googletagmanager.com(3)s.yimg.jp(3)google-analytics.com(1)

    Website Identity

    jsa.or.jp

    Location detected: 🇯🇵 Japanvia tld
    📧 Google Workspaceja

    Sponsored

    Last analyzed: 30 Apr 2026 at 16:09

    Historical Analysis & Change Tracking