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inter-edu.com

https://inter-edu.com· First analyzed 11 May 2026· Updated 11 May 2026
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inter-edu.com
Desktop screenshot of inter-edu.com
Mobile screenshot of inter-edu.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.68.44

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1149.awsdns-15.org.ns-1680.awsdns-18.co.uk.ns-425.awsdns-53.com.ns-845.awsdns-41.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
765 ms10%
Speed Index
994 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
735 KB
170 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Libraries

1
jQuery

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Apache

SEO Analysis

B73/100
20
7
0
Meta Tags10/15
Content10/12
Headings8/8
Technical17/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
I
inter-edu.cominter-edu.com

中学受験・学校選び・教育のクチコミ情報満載｜インターエデュ・ドットコム

中学受験・小中高の学校情報・教育方針・塾・家庭学習など、保護者が知りたい情報が集まる教育総合サイトです。 クチコミ・体験談・独自の学校取材記事を通じて、学校選びや受験準備をしっかりサポートします。

Title Length35 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length98 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    6 URLs

    robots.txt

    41 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

    D43/100
    Bot Access
    19/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    13/25

    AI Bot Access

    13/14 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
    nav
    Text ratio:4%
    Words:1,072
    Token eff.:Optimal
    Sections/1K:2.8
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    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.
    C
    68/100
    12
    Passed
    3
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    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
    2/15
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    66/100
    A
    74 mg
    CO₂e / view
    734.8 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    85 mg
    vs
    Returning (cached)
    42 mg
    Annual (10K/mo)
    8.9 kg
    Emission Segments
    Data Center
    4 mg
    Network
    22 mg
    Device
    49 mg
    Resource Breakdown
    JavaScript
    327.4 KB
    Images
    218.6 KB
    CSS
    78.9 KB
    HTML
    35.0 KB
    Other
    74.9 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    243d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    09.12.2025

    Valid Until

    10.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    *.inter-edu.comwww.edulog.jpinter-edu.com

    SHA-256 Fingerprint

    F7:EA:76:9F:BF:C6:27:F2:FB:B5:41:9E:4D:52:DC:6E:11:0B:A4:4A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Mon, 11 May 2026 18:42:37 GMT
    server
    Apache
    vary
    Accept-Encoding
    via
    1.1 7081c54b3a12412858fb9c52e842b4fa.cloudfront.net (CloudFr...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    interedu-com01c.mail.eo.outlook.com

    Domain Information

    inter-edu.com

    Domain Age
    26y 3m

    Created

    01.02.2000

    Expires

    01.02.2027

    Last Updated

    16.01.2026

    Registrar

    GMO Internet Group, Inc. d/b/a Onamae.com

    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
    68/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    ヒラギノ角ゴ Pro W3

    WCAG Partial
    60/100
    Readability
    /30
    20/30

    10px · LH 1.50

    Hierarchy
    /20
    13/20

    1.2x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    2.96:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    ヒラギノ角ゴ Pro W3

    Sans12px

    Body Font

    ヒラギノ角ゴ Pro W3

    Sans10px

    Contrast Ratio

    2.96:1

    19 issues

    Reading Comfort

    ~53 CPL

    Optimal (45–75)
    12px
    h1
    24px
    h2
    20px
    h3
    24px
    h4
    10px
    p
    Perfect Fourth
    Scale

    ❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

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

    ✅ Optimal line length: ~52 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 3.0:1).

    ✅ 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 MyFonts

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 42.6%
    #8bafb9
    Primary· 8.5%
    #c5e0e9
    Secondary· 7.7%
    #70585f
    Secondary· 6.8%

    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

    Ad Networks

    Google Ad ManagerMedia.netAmazon Publisher Services

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    16
    Async
    2
    Defer

    Top Script Sources

    local(4)js.ptengine.jp(3)googletagmanager.com(3)securepubads.g.doubleclick.net(2)scripts.clarity.ms(1)

    Website Identity

    inter-edu.com

    26 years old
    Location detected: 🇫🇮 Finlandvia ip
    GMO Internet Group, Inc. d/b/a Onamae.com📧 Microsoft 365ja

    Sponsored

    Last analyzed: 11 May 2026 at 18:43

    Historical Analysis & Change Tracking