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sekolah.email

https://sekolah.email· First analyzed 21 May 2026· Updated 21 May 2026
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sekolah.email
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Mobile

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Hosting Provider

cloudflare.com

IP Address

104.21.20.171

Site Location

🇮🇩 Indonesiavia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dahlia.ns.cloudflare.com.aldo.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
359 ms10%
Speed Index
467 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9 KB
8 requests
0–49
50–89
90–100

Architecture Stack

JAMstack
SSG
Frontend
Framework
Astro
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Meta Frameworks

1

CSS Frameworks

1

SEO Analysis

B76/100
22
4
1
Meta Tags7/15
Content8/12
Headings8/8
Technical22/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sekolah.emailsekolah.email

Email Gratis Sekolah - Sekolah Email | Layanan Email Profesional Gr...

Platform email gratis untuk sekolah SD, SMP, SMA, dan SMK. Fasilitasi komunikasi pendidikan dengan domain email sekolah resmi. Dapatkan alamat email profesio...

Title truncated. Description truncated.
Title Length86 chars

Recommended: 50-60 chars (~514px / 580px)

Description Length281 chars

Recommended: 120-160 chars

Issues (1)

  • Title is too long (86 chars, ~514px). Will be truncated in search results.

Crawlability

Sitemap
robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100
Needs Work
6 15

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AI & LLM Readiness

D59/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
12/25
Citation
14/25

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:353
Token eff.:Optimal
Sections/1K:34
Depth:2/5

Structured Data

3 JSON-LD
FAQPage×1.5Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary153w
Descriptive Headingsavg 2.6w
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...

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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
83/100
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • Accessibility recommendation preview...

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.
75/100
A+
<0.001 g
CO₂e / view
9.1 KB
Page Weight
95%
Cleaner Than
New Visitor
1 mg
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
108 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
Images
600 B
CSS
600 B
HTML
7.5 KB
Other
451 B
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

71%Good
Static / Informational

HTTPS

WAF

75d

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

07.05.2026

Valid Until

05.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

sekolah.email

SHA-256 Fingerprint

2D:73:65:5E:79:91:39:27:D6:D5:B1:78:5D:FA:32:1B:F4:13:56:CF...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-ray🇮🇹 Milan
9ff199d9cc1d7578-MXP
content-encoding
zstd
content-type
text/html
date
Thu, 21 May 2026 06:42:25 GMT
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":60480...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

route2.mx.cloudflare.net
route1.mx.cloudflare.net
route3.mx.cloudflare.net

Domain Information

sekolah.email

Domain Age
1y 1m

Created

13.04.2025

Expires

13.04.2027

Last Updated

19.03.2026

Registrar

NameCheap, Inc.

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.
B
74/100
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=1.0
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

Inter

WCAG Partial
77/100
Readability
/30
22/30

18px · LH 1.60

Hierarchy
/20
18/20

3.11x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Inter

Sans56px

Body Font

Inter

Sans18px

Contrast Ratio

1:1

7 issues

Reading Comfort

~34 CPL

Narrow lines
56px
h1
36px
h2
20px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ 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: 7 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 3.1x larger than body text.

GGoogle FontsFluid Type (rem)Flesch 0

Color Palette

5 unique colors
Light
#b6bbbc
Other· 3%
#fafbfd
Background· 80.29999999999998%
#0066ff
Primary· 0%
#044dbe
Primary· 7.7%
#dbe7f7
Accent· 7.4%
#386fbb
Accent· 1.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

2 Resources

0
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

Sekolah Email

Sekolah Email

Organization

Platform email gratis untuk sekolah SD, SMP, SMA, dan SMK. Fasilitasi komunikasi pendidikan dengan domain email sekolah resmi. Dapatkan alamat email profesional gratis @balqisabadi.sch.id dengan penyimpanan 15GB, keamanan tingkat enterprise, dan akses tanpa batas. Daftar sekarang!

1 year old
Location detected: 🇮🇩 Indonesiavia schema_nap
NameCheap, Inc.id

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Last analyzed: 21 May 2026 at 06:43

Historical Analysis & Change Tracking