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upnb.ac.id

https://upnb.ac.id· First analyzed 31 May 2026· Updated 31 May 2026
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upnb.ac.id
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Hosting Provider

Choopa

IP Address

207.148.122.48

Site Location

🇮🇩 Indonesiavia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS20473

Server

Nginx

Nameservers

ns2.rumahweb.com.ns3.rumahweb.net.ns4.rumahweb.net.ns1.rumahweb.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
594 ms10%
Speed Index
772 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
18.1 MB
111 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Choopa

Technology Stack

6 Technologies Detected

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

D58/100
17
10
0
Meta Tags5/15
Content12/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile2/4
Indexability3/3
U
upnb.ac.idupnb.ac.id

Home

UNIVERSITAS PRIMA NUSANTARA BUKITTINGGI

Title Length4 chars

Recommended: 50-60 chars (~27px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    91 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    11/100
    Poor
    3 12 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.
    13/25
    Schema Data
    0/25
    Citation
    8/25

    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:5%
    Words:1,356
    Token eff.:Optimal
    Sections/1K:9.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 4.7w
    Canonical URL
    Open Graph1/3
    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.
    A
    85/100
    13
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    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
    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.
    1 recommendation
    • •Accessibility recommendation preview...
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    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.
    13/100
    F
    2.29 g
    CO₂e / view
    18.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.62 g
    vs
    Returning (cached)
    1.31 g
    Annual (10K/mo)
    274.8 kg
    Emission Segments
    Data Center
    511 mg
    Network
    550 mg
    Device
    1.23 g
    Resource Breakdown
    JavaScript
    93.3 KB
    Images
    17.9 MB
    CSS
    31.6 KB
    Fonts
    1018 B
    HTML
    14.8 KB
    Green Hosting Not Verified
    Choopa
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    14d

    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

    Valid From

    16.03.2026

    Valid Until

    14.06.2026

    Subject Alternative Names (1)

    upnb.ac.id

    SHA-256 Fingerprint

    75:2E:21:EC:07:C7:AC:1B:91:F1:03:E7:98:9E:19:B4:47:00:E7:49...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, private)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 31 May 2026 14:21:01 GMT
    server
    nginx-rc
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    70

    SPF
    DKIM
    DMARC

    MX Records (6)

    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt2.aspmx.l.google.com
    smtp.google.com

    +2 more

    Domain Information

    upnb.ac.id

    Domain Age
    3y 6m

    Created

    21.11.2022

    Expires

    21.11.2026

    Last Updated

    25.11.2025

    Registrar

    PT Digital Registra 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
    67/100
    Mobile Friendly2 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, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Roboto Condensed

    WCAG Partial
    69/100
    Readability
    /30
    18/30

    14px · LH 1.50

    Hierarchy
    /20
    14/20

    1.44x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    2.2:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Roboto Condensed

    Sans21px

    Body Font

    Roboto Condensed

    Sans14px

    Contrast Ratio

    2.2:1

    25 issues

    Reading Comfort

    ~44 CPL

    Narrow lines
    21px
    h1
    36px
    h2
    16px
    h3
    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).

    ⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 2.2:1).

    ✅ 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.

    ✅ Lean font stack: 1 font families keeps load times fast.

    GGoogle Fonts

    Color Palette

    12 unique colors
    Light
    #e0e1e1
    Other· 13.2%
    #e6f4ff
    Background· 27.9%
    #0fa3f9
    Primary· 16.9%
    #014553
    Accent· 9.7%
    #0066ca
    Accent· 6.9%
    #c58d65
    Secondary· 6.2%
    #b64539
    Accent· 5.7%
    #1e3e6f
    Accent· 4.4%

    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

    7 Resources

    2
    Scripts
    5
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    cdn.jsdelivr.net(2)

    Website Identity

    upnb.ac.id

    3 years old
    Location detected: 🇮🇩 Indonesiavia tld
    PT Digital Registra Indonesia📧 Google Workspaceid

    Sponsored

    Last analyzed: 31 May 2026 at 14:21

    Historical Analysis & Change Tracking