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umsb.ac.id

https://umsb.ac.id· First analyzed 20 May 2026· Updated 20 May 2026
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umsb.ac.id
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Hosting Provider

Rumahweb

IP Address

103.247.11.100

Site Location

🇮🇩 Indonesiavia tld

Server Location

🇮🇩 Pugeran Maguwoharjo, Indonesia

ASN

AS58487

Organization

Rumahweb

Server

Nginx

Nameservers

ns1.umsb.ac.id.ns2.umsb.ac.id.

Performance

79

Core Web Vitals

Weight

First Contentful Paint
2.3 s10%
Speed Index
3.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10.1 MB
76 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Rumahweb

Technology Stack

12 Technologies Detected

Libraries

2
jQueryv2.2.2
AOS

UI Components

2
SwiperLightbox

CSS Frameworks

2
Bootstrapv4.5.2
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Other

1
AOS (Animate On Scroll)

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

B77/100
20
6
0
Meta Tags14/15
Content12/12
Headings8/8
Technical19/21
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
U
umsb.ac.idumsb.ac.id

UMSB | Universitas Muhammadiyah Sumatera Barat

Universitas Muhammadiyah Sumatera Barat disingkat UM Sumbar adalah perguruan tinggi swasta yang Inovatif, Islami dan Terkemuka di Sumatera Barat.

Title Length46 chars

Recommended: 50-60 chars (~290px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    11/100
    Poor
    3 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

    D46/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    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
    navheader/footer
    Text ratio:7%
    Words:880
    Token eff.:Optimal
    Sections/1K:42
    Depth:2/5

    Structured Data

    Microdata
    BreadcrumbList(min)microdata

    Citation Readiness

    Opening Summary27w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph2/3
    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.
    C
    67/100
    9
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    6/15
    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.
    9/100
    F
    1.28 g
    CO₂e / view
    10.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.47 g
    vs
    Returning (cached)
    733 mg
    Annual (10K/mo)
    153.9 kg
    Emission Segments
    Data Center
    287 mg
    Network
    308 mg
    Device
    689 mg
    Resource Breakdown
    JavaScript
    488.0 KB
    Images
    9.0 MB
    CSS
    579.2 KB
    HTML
    70.4 KB
    Green Hosting Not Verified
    Rumahweb
    9 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    33d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (6)

    *.serverlibdb.umsb.ac.id*.serversisdb.umsb.ac.id*.serverspmbdb.umsb.ac.id*.serverwbdb.umsb.ac.id*.umsb.ac.idumsb.ac.id

    SHA-256 Fingerprint

    F8:FF:52:C1:30:0B:0F:4A:1C:F1:F2:CB:8E:18:AC:96:70:41:28:8C...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    keep-alive
    content-type
    text/html; charset=UTF-8
    date
    Wed, 20 May 2026 13:21:02 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    MX Records (1)

    umsb.ac.id

    Domain Information

    umsb.ac.id

    Domain Age
    19y 4m

    Created

    14.01.2007

    Expires

    01.10.2026

    Last Updated

    28.09.2025

    Registrar

    PT Digital Registra Indonesia

    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
    71/100
    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,user-scalable=0
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Poppins + Roboto

    WCAG Partial
    59/100
    Readability
    /30
    16/30

    14px · LH 1.71

    Hierarchy
    /20
    18/20

    2.14x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    Poppins

    Sans30px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~46 CPL

    Optimal (45–75)
    30px
    h1
    20px
    h2
    24px
    h3
    18px
    h4
    14px
    p

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

    ✅ Optimal line length: ~46 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).

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

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

    Buy on MyFontsFlesch 0

    Color Palette

    11 unique colors
    Light
    #ffffff
    Background· 26.4%
    #531418
    Primary· 12.6%
    #9e0d11
    Accent· 11.3%
    #7c1f33
    Accent· 9.5%
    #a14155
    Secondary· 6.7%
    #a77573
    Secondary· 6.4%
    #713b3c
    Secondary· 5.5%
    #78101c
    Accent· 4.6%

    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

    28 Resources

    19
    Scripts
    9
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    umsb.ac.id(10)googletagmanager.com(2)cdnjs.cloudflare.com(2)google-analytics.com(1)translate.google.com(1)

    Website Identity

    umsb.ac.id

    [email protected]
    19 years old
    Location detected: 🇮🇩 Indonesiavia tld
    PT Digital Registra Indonesiaid-ID

    Sponsored

    Last analyzed: 20 May 2026 at 13:21

    Historical Analysis & Change Tracking

    umsb.ac.id Technology Stack - Built With jQuery, Swiper, Lightbox, AOS (Animate On Scroll), Bootstrap | StackOptic | StackOptic