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netmarble.com

https://netmarble.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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netmarble.com
Desktop screenshot of netmarble.com
Mobile screenshot of netmarble.com
Mobile

Sponsored

Hosting Provider

Korea Telecom

IP Address

183.110.55.125

Site Location

🇰🇷 South Koreavia ip

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS4766

Organization

Korea Telecom

Server

Nginx

Nameservers

a2-66.akam.net.a1-222.akam.net.a3-67.akam.net.a7-65.akam.net.+1 more

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.2 s10%
Speed Index
4.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
178 KB
27 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Korea Telecom

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

D42/100
12
8
1
Meta Tags7/15
Content7/12
Headings0/8
Technical11/21
E-E-A-T0/7
Images0/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
N
netmarble.comnetmarble.com

Netmarble

Explore Netmarble's newest titles! Sign up for latest news and exclusive content.

Title Length9 chars

Recommended: 50-60 chars (~56px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

10/100
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

F32/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
6/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:7%
Words:146
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
58/100
7
Passed
4
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
7/15
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
1/15
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.
51/100
A+
22 mg
CO₂e / view
178.0 KB
Page Weight
95%
Cleaner Than
New Visitor
25 mg
vs
Returning (cached)
13 mg
Annual (10K/mo)
2.6 kg
Emission Segments
Data Center
5 mg
Network
5 mg
Device
12 mg
Resource Breakdown
JavaScript
175.3 KB
HTML
2.3 KB
Other
390 B
Green Hosting Not Verified
Korea Telecom
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

180d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

23.09.2025

Valid Until

22.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.netmarble.comnetmarble.com

SHA-256 Fingerprint

49:44:CC:F0:94:AB:C5:3D:27:56:15:21:87:7A:95:C8:22:8B:AA:A4...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-language
en-GB
content-type
text/html;charset=UTF-8
date
Sat, 25 Apr 2026 18:48:16 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (6)

alt4.aspmx.l.google.com
alt3.aspmx.l.google.com
ms81087074.msv1.invalid
alt1.aspmx.l.google.com

+2 more

Domain Information

netmarble.com

Domain Age
24y 11m

Created

17.05.2001

Expires

17.05.2027

Last Updated

20.10.2021

Registrar

Whois Corp.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
Data Protection Officer mentioned

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.
D
57/100
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=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

TitilliumWeb-Light

WCAG Partial
60/100
Readability
/30
19/30

16px · LH --

Hierarchy
/20
10/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

TitilliumWeb-Light

Body Font

TitilliumWeb-Light

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

Single Family

left aligned
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 40

Color Palette

5 unique colors
15.29:1 AAA Dark
#24252a
Secondary· 90%
#ffffff
Text· 6.3999999999999995%
#000000
Primary· 0%
#dcd6b2
Secondary· 0.9%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

13 Resources

10
Scripts
3
Styles
7
Async
0
Defer

Top Script Sources

sgimage.netmarble.com(4)googletagmanager.com(2)google-analytics.com(1)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

netmarble.com

netmarblebiz@netmarble.com
24 years old
Location detected: 🇰🇷 South Koreavia ip
Whois Corp.📧 Google Workspaceen

Social Profiles

FacebookYouTube

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Last analyzed: 25 Apr 2026 at 18:48

Historical Analysis & Change Tracking