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ocans.jp

https://ocans.jp· First analyzed 28 May 2026· Updated 28 May 2026
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ocans.jp
Desktop screenshot of ocans.jp
Mobile screenshot of ocans.jp
Mobile

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

184.86.103.24

Site Location

🇯🇵 Japanvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies, Inc.

CDN

Akamai

WAF

Akamai

Nameservers

a9-64.akam.net.a10-64.akam.net.a28-66.akam.net.a3-67.akam.net.+2 more

Performance

73

Core Web Vitals

Weight

First Contentful Paint
30.8 s10%
Speed Index
40.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
57 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Akamai Technologies, Inc.
CDN
Akamai

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Libraries

1
jQueryv3.7.1

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

SEO Analysis

D59/100
15
10
0
Meta Tags11/15
Content10/12
Headings7/8
Technical12/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
ocans.jpocans.jp

OCANs（オーキャンズ） | オープンキャンパスマネジャー

オープンキャンパスや進学相談会の効率的な運営と参加者の満足度向上を実現する大学向けWebシステム。それが【OCANs（オーキャンズ）】です。オープンキャンパス運営の効率化と参加者へのサービス向上をサポートします。

Title Length30 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length106 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    2 rules

    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

    F38/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    5/25

    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
    def. listsnavheader/footer
    Text ratio:19%
    Words:349
    Token eff.:Optimal
    Sections/1K:31.5
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.2w
    Canonical URL
    Open Graph0/3
    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.
    B
    72/100
    9
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    3/15
    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.
    56/100
    B
    139 mg
    CO₂e / view
    1.3 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    159 mg
    vs
    Returning (cached)
    80 mg
    Annual (10K/mo)
    16.7 kg
    Emission Segments
    Data Center
    7 mg
    Network
    41 mg
    Device
    92 mg
    Resource Breakdown
    JavaScript
    31.3 KB
    Images
    1.1 MB
    CSS
    102.2 KB
    Fonts
    119.3 KB
    HTML
    9.1 KB
    Other
    17.6 KB
    Green Hosting Verified
    Akamai Technologies, Inc.
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    76d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    12.08.2025

    Valid Until

    12.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (7)

    ocans.jpadmin.ocans.jpadmina.ocans.jptest-admin.ocans.jptest-www.ocans.jpwww.ocans.jpwwwa.ocans.jp

    SHA-256 Fingerprint

    D1:7A:6E:61:DB:CE:CF:8D:FF:03:E1:2A:9C:5C:FE:4E:B2:FE:60:97...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private)
    content-encoding
    📦 Gzip(gzip)
    content-length
    9042
    content-type
    text/html
    date
    Thu, 28 May 2026 15:47:12 GMT
    server-timing
    cdn-cache; desc=MISS, edge; dur=980, origin; dur=5, ak_p; de...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mwpremgw2.ocn.ad.jp
    mwpremgw1.ocn.ad.jp

    Domain Information

    ocans.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    Data Protection Officer mentioned

    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
    52/100
    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

    YakuHanJP

    WCAG Partial
    62/100
    Readability
    /30
    19/30

    18px · LH 2.00

    Hierarchy
    /20
    13/20

    2.78x ratio

    WCAG
    /25
    10/25

    1.62:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 2 req

    Heading Font

    YakuHanJP

    Sans50px

    Body Font

    YakuHanJP

    Sans18px

    Contrast Ratio

    1.62:1

    16 issues

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    50px
    h1
    40px
    h2
    26px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

    ✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.6:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    GGoogle FontsBuy on MyFonts

    Color Palette

    10 unique colors
    Light
    #ffffff
    Background· 47.7%
    #608fbd
    Primary· 23.9%
    #73bd5d
    Secondary· 7.2%
    #1d3e6b
    Accent· 4.8%
    #c1d0c3
    Secondary· 4.8%
    #39a1c3
    Accent· 4.6%
    #e4ece6
    Secondary· 2.8%
    #6d9eaa
    Secondary· 2.2%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    14 Resources

    8
    Scripts
    6
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)google-analytics.com(1)ajax.googleapis.com(1)

    Website Identity

    ocans.jp

    Location detected: 🇯🇵 Japanvia tld
    ja

    Sponsored

    Last analyzed: 28 May 2026 at 15:48

    Historical Analysis & Change Tracking

    ocans.jp Technology Stack - Built With jQuery, Google Fonts, Google Analytics, Google Analytics 4, Google Tag Manager | StackOptic | StackOptic