StackOptic
Back to Search
sieradmu.com favicon

sieradmu.com

https://sieradmu.com· First analyzed 15 May 2026· Updated 15 May 2026
Export
sieradmu.com
Desktop screenshot of sieradmu.com
Mobile screenshot of sieradmu.com
Mobile

Sponsored

Hosting Provider

Rumahweb

IP Address

103.247.10.200

Site Location

🇮🇩 Indonesiavia ip

Server Location

🇮🇩 Pugeran Maguwoharjo, Indonesia

ASN

AS58487

Organization

Rumahweb

Server

LiteSpeed

Nameservers

nsp1.rumahweb.com.nsp2.rumahweb.com.nsp4.rumahweb.net.nsp3.rumahweb.net.

Performance

76

Core Web Vitals

Weight

First Contentful Paint
3.0 s10%
Speed Index
4.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.4 MB
50 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Wartav1.1Custom
by Tri Yuli Kurniawan
View Theme

Progressive Web App

PWA ReadyWeb ManifestService Worker

Technology Stack

6 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
LiteSpeed

Languages

1
PHPv7.4.33

SEO Analysis

B72/100
21
7
0
Meta Tags10/15
Content12/12
Headings8/8
Technical16/25
E-E-A-T3/7
Images5/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
S
sieradmu.comsieradmu.com

sieradMU | Akurat Terpercaya dan Mencerahkan

Akurat Terpercaya dan Mencerahkan

Title Length44 chars

Recommended: 50-60 chars (~274px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    4 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

    D41/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    11/25

    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:17%
    Words:4,608
    Token eff.:Good
    Sections/1K:4.8
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary83w
    Descriptive Headingsavg 12.5w
    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.
    B
    74/100
    11
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    10/15
    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.
    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.
    19/100
    F
    434 mg
    CO₂e / view
    3.4 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    496 mg
    vs
    Returning (cached)
    248 mg
    Annual (10K/mo)
    52.1 kg
    Emission Segments
    Data Center
    97 mg
    Network
    104 mg
    Device
    233 mg
    Resource Breakdown
    JavaScript
    105.6 KB
    Images
    3.0 MB
    CSS
    306.8 KB
    Fonts
    1.9 KB
    HTML
    17.7 KB
    Green Hosting Not Verified
    Rumahweb
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    59d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    15.04.2026

    Valid Until

    14.07.2026

    Subject Alternative Names (2)

    *.sieradmu.comsieradmu.com

    SHA-256 Fingerprint

    51:29:02:31:24:F6:BB:24:31:F2:A6:FE:24:E2:2D:6F:17:5A:E2:FC...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 15 May 2026 23:27:48 GMT
    link
    <https://sieradmu.com/wp-json/>; rel="https://api.w.org/"
    server
    LiteSpeed
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.sieradmu.com

    Domain Information

    sieradmu.com

    Domain Age
    9y 7m

    Created

    07.10.2016

    Expires

    07.10.2026

    Last Updated

    10.10.2025

    Registrar

    CV. Rumahweb Indonesia

    DNSSEC
    Not Enabled

    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
    65/100
    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

    Inter

    WCAG Partial
    71/100
    Readability
    /30
    18/30

    15px · LH 1.60

    Hierarchy
    /20
    19/20

    2.2x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    Inter

    Sans33px

    Body Font

    Inter

    Sans15px

    Contrast Ratio

    1:1

    35 issues

    Reading Comfort

    Single Font Family

    left aligned
    33px
    h1
    17px
    h2
    24px
    h3
    17px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

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

    ⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    GGoogle FontsFlesch 0

    Color Palette

    6 unique colors
    4.07:1 AA Large Light
    #fafafa
    Background· 38.80000000000001%
    #757d74
    Other· 7.1%
    #133128
    Primary· 27.8%
    #070908
    Text· 12.9%
    #5f3e3b
    Secondary· 9.7%
    #d5dcdd
    Secondary· 3.8%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    14 Resources

    5
    Scripts
    9
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    sieradmu.com(5)

    Website Identity

    sieradmu.com

    9 years old
    Location detected: 🇮🇩 Indonesiavia ip
    CV. Rumahweb Indonesiaid

    Sponsored

    Last analyzed: 15 May 2026 at 23:28

    Historical Analysis & Change Tracking