StackOptic
Back to Search
bosch.co.jp favicon

bosch.co.jp

https://bosch.co.jp· First analyzed 10 May 2026· Updated 10 May 2026
Export
bosch.co.jp
Desktop screenshot of bosch.co.jp
Mobile screenshot of bosch.co.jp
Mobile

Sponsored

Hosting Provider

Robert Bosch Gesellschaft mit Beschraenkter Haftung

IP Address

139.15.177.136

Site Location

🇯🇵 Japanvia tld

Server Location

🇩🇪 Stuttgart, Germany

ASN

AS9183

Organization

Robert Bosch Gesellschaft mit Beschraenkter Haftung

Nameservers

ns6.fe.bosch.de.gwa.fe.bosch.de.ns3.fe.bosch.de.gwa2.fe.bosch.de.+4 more

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.2 s10%
Speed Index
5.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
20 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Robert Bosch Gesellschaft mit Beschraenkter Haftung

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

A82/100
28
4
0
Meta Tags7/15
Content8/12
Headings8/8
Technical23/25
E-E-A-T5/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
B
bosch.co.jpbosch.co.jp

ホーム | 日本のボッシュ・グループ

Invented for life: ボッシュは革新的で人々を魅了する製品とサービスを通じて、全世界の人々の生活の質を向上させることを目指しています。

Title Length18 chars

Recommended: 50-60 chars (~109px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    9 rules

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 13 1

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

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    6/25
    Citation
    15/25

    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
    data-nosnippet

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:2%
    Words:220
    Token eff.:Too Short
    Sections/1K:72.7
    Depth:2/5

    Structured Data

    Microdata
    NewsArticle×1.2microdataOrganization×1.1microdataWebSitemicrodata
    sameAs entity links

    Citation Readiness

    Opening Summary106w
    Descriptive Headingsavg 1.1w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    87/100
    14
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    10/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    37/100
    E
    299 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    341 mg
    vs
    Returning (cached)
    171 mg
    Annual (10K/mo)
    35.8 kg
    Emission Segments
    Data Center
    67 mg
    Network
    72 mg
    Device
    160 mg
    Resource Breakdown
    JavaScript
    271.8 KB
    Images
    74.2 KB
    CSS
    1.8 MB
    Fonts
    148.5 KB
    HTML
    92.4 KB
    Green Hosting Not Verified
    Robert Bosch Gesellschaft mit Beschraenkter Haftung
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    269d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    04.02.2026

    Valid Until

    03.02.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    corporate.bosch.co.jpwww.corporate.bosch.co.jp

    SHA-256 Fingerprint

    75:22:F4:40:2B:86:5D:48:15:53:7F:84:47:F7:41:16:4D:2C:B9:5D...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-length
    94297
    content-security-policy
    default-src https: 'unsafe-inline' 'unsafe-eval'; img-src * ...
    content-type
    text/html
    date
    Sun, 10 May 2026 16:32:17 GMT
    etag
    "87bcd3df91e0dc1:0"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (1)

    tw-mail.bosch.co.jp

    Domain Information

    bosch.co.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    66/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    boschsans

    WCAG AA
    87/100
    Readability
    /30
    27/30

    16px · LH 1.50

    Hierarchy
    /20
    20/20

    4x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    4.57:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    boschsans

    Sans64px

    Body Font

    boschsans

    Sans16px

    Contrast Ratio

    4.57:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Single Font Family

    left aligned
    64px
    h1
    40px
    h2
    20px
    h3
    16px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFonts

    Color Palette

    12 unique colors
    3.5:1 AA Large Light
    #ffffff
    Primary· 54.4%
    #798d8b
    Secondary· 4%
    #338586
    Secondary· 8.6%
    #548b8b
    Secondary· 4.7%
    #4d393a
    Secondary· 4.6%
    #6d9ca1
    Secondary· 4.5%
    #7eabae
    Secondary· 3.8%
    #bfb5af
    Secondary· 3.1%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google Tag ManagerFree

    User behavior and product analytics

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    4 Resources

    3
    Scripts
    1
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(1)dock.ui.bosch.tech(1)local(1)

    Website Identity

    bosch.co.jp

    Location detected: 🇯🇵 Japanvia tld
    ja

    Sponsored

    Last analyzed: 10 May 2026 at 16:32

    Historical Analysis & Change Tracking