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zenius.net

https://zenius.net· First analyzed 16 May 2026· Updated 16 May 2026
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zenius.net
Desktop screenshot of zenius.net
Mobile screenshot of zenius.net
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.214.254.115

Site Location

🇸🇬 Singaporevia ip

Server Location

🇸🇬 Singapore, Singapore

ASN

AS16509

Organization

AWS EC2 (ap-southeast-1)

CDN

CloudFront

Nameservers

ns-1470.awsdns-55.org.ns-1836.awsdns-37.co.uk.ns-56.awsdns-07.com.ns-863.awsdns-43.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
543 ms10%
Speed Index
706 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.6 MB
151 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Email Marketing

1
Brevo (Sendinblue)

SEO Analysis

C62/100
20
8
0
Meta Tags5/15
Content8/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
Z
zenius.netzenius.net

Zenius Education

Bimbel Online Interaktif Pertama di Indonesia

Title Length16 chars

Recommended: 50-60 chars (~94px / 580px)

Description Length45 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 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

    F16/100
    Bot Access
    3/25
    Machine Read.
    3/25
    Schema Data
    0/25
    Citation
    10/25

    AI Bot Access

    0/14 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:7%
    Words:7,553
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary123w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    69/100
    10
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    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.
    42/100
    F
    577 mg
    CO₂e / view
    5.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    660 mg
    vs
    Returning (cached)
    330 mg
    Annual (10K/mo)
    69.3 kg
    Emission Segments
    Data Center
    28 mg
    Network
    170 mg
    Device
    379 mg
    Resource Breakdown
    JavaScript
    938.9 KB
    Images
    440.7 KB
    CSS
    163.7 KB
    Fonts
    91.5 KB
    HTML
    42.8 KB
    Other
    3.9 MB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    51%Poor
    Interactive

    HTTPS

    No WAF

    181d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    30.04.2026

    Valid Until

    13.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    zenius.net*.zenius.net

    SHA-256 Fingerprint

    BE:39:4E:54:CF:4B:64:77:D0:74:F0:03:90:44:DE:5F:63:D6:4F:96...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    frame-ancestors 'self'
    content-type
    text/html; charset=utf-8
    date
    Sat, 16 May 2026 06:55:05 GMT
    link
    </_next/static/media/4c9affa5bc8f420e-s.p.woff2>; rel=preloa...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    Domain Information

    zenius.net

    Domain Age
    22y 2m

    Created

    08.03.2004

    Expires

    08.03.2027

    Last Updated

    23.06.2024

    Registrar

    CSL Computer Service Langenbach GmbH d/b/a joker.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.
    B
    74/100
    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

    __calSans_f38f0a + __Manrope_6b03d3

    WCAG Partial
    71/100
    Readability
    /30
    19/30

    14px · LH 1.43

    Hierarchy
    /20
    16/20

    5.14x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    __calSans_f38f0a

    Sans72px

    Body Font

    __Manrope_6b03d3

    Sans14px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    72px
    h1
    60px
    h2
    24px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 5.1x larger than body text.

    Buy on MyFontsFluid TypeFlesch 29

    Color Palette

    7 unique colors
    15.38:1 AAA Light
    #f5f5f5
    Background· 75.8%
    #1d1d23
    Secondary· 3.3%
    #625846
    Primary· 4.8%
    #b6b6a0
    Secondary· 4.8%
    #90855d
    Secondary· 4.6%
    #efe4c2
    Accent· 1.5%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    14 Resources

    12
    Scripts
    2
    Styles
    8
    Async
    0
    Defer

    Top Script Sources

    local(6)connect.facebook.net(2)cdnjs.cloudflare.com(1)conversations-widget.brevo.com(1)unpkg.com(1)

    Website Identity

    zenius.net

    22 years old
    Location detected: 🇸🇬 Singaporevia ip
    CSL Computer Service Langenbach GmbH d/b/a joker.comen

    Sponsored

    Last analyzed: 16 May 2026 at 06:55

    Historical Analysis & Change Tracking