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polgan.ac.id

https://polgan.ac.id· First analyzed 17 May 2026· Updated 17 May 2026
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polgan.ac.id
Desktop screenshot of polgan.ac.id
Mobile screenshot of polgan.ac.id
Mobile

Sponsored

Hosting Provider

Unknown Provider

Site Location

🇮🇩 Indonesiavia tld

Performance

100

Core Web Vitals

Weight

First Contentful Paint
606 ms10%
Speed Index
788 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
641 KB
15 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS

Technology Stack

3 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D55/100
15
9
1
Meta Tags4/15
Content11/12
Headings7/8
Technical12/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
P
polgan.ac.idpolgan.ac.id

POLGAN

No description available for this page.

Title Length6 chars

Recommended: 50-60 chars (~42px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

18/100
Poor
5 10 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.
11/25
Schema Data
0/25
Citation
10/25

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:6%
Words:563
Token eff.:Optimal
Sections/1K:24.9
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary89w
Descriptive Headingsavg 8.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
71/100
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
15/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
0/15
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.
72/100
A
65 mg
CO₂e / view
641.2 KB
Page Weight
80%
Cleaner Than
New Visitor
74 mg
vs
Returning (cached)
37 mg
Annual (10K/mo)
7.8 kg
Emission Segments
Data Center
3 mg
Network
19 mg
Device
43 mg
Resource Breakdown
JavaScript
76.1 KB
Images
553.1 KB
HTML
9.7 KB
Other
2.4 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

65d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

polgan.ac.idwww.polgan.ac.id

SHA-256 Fingerprint

EF:0D:11:CC:4A:08:15:96:E8:D1:47:50:86:0F:DF:A1:48:C2:17:3F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, must-revalidate, no-cache, no-store, private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 12:42:38 GMT
expires
Fri, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

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

+1 more

Domain Information

polgan.ac.id

Domain Age
12 years

Created

13.05.2014

Expires

13.05.2027

Last Updated

03.05.2026

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
69/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Apple Color Emoji

WCAG AA
68/100
Readability
/30
22/30

20px · LH 1.40

Hierarchy
/20
8/20

1.2x ratio

WCAG
/25
22/25

4.83:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Apple Color Emoji

Sans24px

Body Font

Apple Color Emoji

Sans20px

Contrast Ratio

4.83:1

WCAG AA (≥4.5:1)

Reading Comfort

~47 CPL

Optimal (45–75)
24px
h1
48px
h2
20px
p
Minor Third
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFlesch 0

Color Palette

9 unique colors
Dark
#656e77
Secondary· 5.3%
#f9fafc
Primary· 58.599999999999994%
#5b89a7
Secondary· 7.4%
#0c0a0f
Secondary· 6.5%
#9ec3d0
Secondary· 5.8%
#263441
Secondary· 5.3%
#713538
Secondary· 3.6%
#e8e7d7
Secondary· 3.1%

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

3 Resources

3
Scripts
0
Styles
0
Async
1
Defer

Top Script Sources

unpkg.com(1)cdn.tailwindcss.com(1)local(1)

Website Identity

polgan.ac.id

06180027492
12 years old

Jl. Veteran No.194, Manunggal Kec. Labuhan Deli, Kab. Deli Serdang,Medan, Indonesia

Location detected: 🇮🇩 Indonesiavia tld
PT Digital Registra Indonesia📧 Google Workspaceen

Social Profiles

InstagramTikTok

Sponsored

Last analyzed: 17 May 2026 at 12:43

Historical Analysis & Change Tracking