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koran-jakarta.com

https://koran-jakarta.com· First analyzed 14 May 2026· Updated 14 May 2026
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koran-jakarta.com
Desktop screenshot of koran-jakarta.com
Mobile screenshot of koran-jakarta.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.146.158

Site Location

🇮🇩 Jakarta Selatan, Indonesiavia schema

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

davina.ns.cloudflare.com.algin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
346 ms10%
Speed Index
450 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
62 KB
83 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B74/100
22
5
0
Meta Tags8/15
Content11/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
K
koran-jakarta.comkoran-jakarta.com

Koran Jakarta ®

Berita hari ini dari Jakarta dan 38 provinsi di Indonesia meliputi 416 kabupaten dan 98 kota di seluruh Indonesia. Lengkap dengan reportase kerja jurnalisme ...

Description truncated.
Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length181 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    26 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    51/100
    Fair
    12 10

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    9/25
    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

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:3%
    Words:2,187
    Token eff.:Optimal
    Sections/1K:1.8
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteLocalBusiness×1.1SearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 9.6w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    8
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    9/15
    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
    6/15
    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.
    71/100
    A+
    6 mg
    CO₂e / view
    61.6 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    7 mg
    vs
    Returning (cached)
    4 mg
    Annual (10K/mo)
    744 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    4 mg
    Resource Breakdown
    Images
    300 B
    HTML
    41.3 KB
    Other
    20.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    38d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    24.03.2026

    Valid Until

    22.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    koran-jakarta.com*.koran-jakarta.com

    SHA-256 Fingerprint

    46:6F:48:02:89:DC:2C:61:AB:26:62:F1:5D:0D:73:FB:3F:BD:10:34...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fbc06a25a484d13-BOS
    content-encoding
    zstd
    content-security-policy
    frame-ancestors 'self' *.koran-jakarta.com;
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (5)

    aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com

    +1 more

    Domain Information

    koran-jakarta.com

    Domain Age
    18y 5m

    Created

    13.12.2007

    Expires

    13.12.2026

    Last Updated

    18.11.2025

    Registrar

    PDR Ltd. d/b/a PublicDomainRegistry.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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 Friendly9 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, initial-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    66/100
    Readability
    /30
    22/30

    14px · LH 1.50

    Hierarchy
    /20
    10/20

    1x ratio

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans14px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~49 CPL

    Optimal (45–75)
    14px
    h1
    16px
    h2
    20px
    h3
    22px
    h4
    14px
    p
    Minor Second
    Scale

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

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

    ✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

    GGoogle FontsFlesch 0

    Color Palette

    11 unique colors
    5.69:1 AA Light
    #ffffff
    Primary· 50.9%
    #5b6b59
    Secondary· 5%
    #012e19
    Primary· 9.6%
    #cbd8d2
    Border· 5.7%
    #b4b4a4
    Secondary· 5.4%
    #6cc89e
    Secondary· 5.2%
    #236645
    Secondary· 4.7%
    #7bc9b6
    Secondary· 4.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad Manager

    Sponsored

    Scripts & Styles

    14 Resources

    11
    Scripts
    3
    Styles
    9
    Async
    2
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(8)googletagmanager.com(1)cdn.jsdelivr.net(1)static.cloudflareinsights.com(1)

    Website Identity

    Koran Jakarta

    LocalBusiness
    redaksi@koran-jakarta.com
    +6281234567890
    18 years old

    The Bellezza Permata Hijau, Office Tower Lt. 26. Jl. Letjen Soepeno No. 34, Jakarta Selatan

    12210, Jakarta Selatan, DKI Jakarta

    ID

    Location detected: 🇮🇩 Indonesia, Jakarta Selatanvia schema
    PDR Ltd. d/b/a PublicDomainRegistry.com📧 Google Workspaceid

    Sponsored

    Last analyzed: 14 May 2026 at 18:40

    Historical Analysis & Change Tracking