di-tech.kr

https://di-tech.kr· First analyzed 17 May 2026· Updated 17 May 2026

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di-tech.kr

Mobile

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Hosting Provider

Gabia IP

IP Address

139.150.79.232

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS3786

Organization

Gabia IP

Server

Nginx

Nameservers

ns.gabia.net.ns.gabia.co.kr.ns1.gabia.co.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.7 MB

202 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

BigCommerce

Technology Stack

8 Technologies Detected

UI Components

Swiper Slick Carousel

Libraries

CSS Frameworks

Icon Libraries

Fonts

Analytics

Web Servers

SEO Analysis

D54/100

Meta Tags5/15

Content8/12

Headings1/8

Technical18/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile1/4

Indexability3/3

di-tech.krdi-tech.kr

디아이텍㈜

반도체 Diffusion Furnace Heater 전문기업

Title Length5 chars

Recommended: 50-60 chars (~31px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (14/15) — critical for accessibility and SEO

12 issues found

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Crawlability

Sitemap

Type: standard

6 URLs

robots.txt

3 rules

Local SEO

Local Search Readiness

8/100

Poor

3 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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

Text ratio:1%

Words:392

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary1449w

Descriptive Headingsavg 2w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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...

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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.

16/100

725 mg

CO₂e / view

5.7 MB

Page Weight

Cleaner Than

New Visitor

828 mg

Returning (cached)

414 mg

Annual (10K/mo)

87.0 kg

Emission Segments

Data Center

162 mg

Network

174 mg

Device

389 mg

Resource Breakdown

JavaScript

590.1 KB

Images

4.2 MB

CSS

196.0 KB

Fonts

659.2 KB

HTML

20.8 KB

Other

126.5 KB

Green Hosting Not Verified

Gabia IP

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

22.03.2026

Valid Until

20.06.2026

Subject Alternative Names (2)

di-tech.krwww.di-tech.kr

SHA-256 Fingerprint

8D:C7:C1:9B:0D:01:ED:CA:01:6E:B5:87:8A:F5:68:76:70:B7:9A:0B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 17 May 2026 00:39:42 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mailapp.hiworks.co.kr

Domain Information

di-tech.kr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

51/100

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, viewport-fit=cover, initial-scale=1.0, minimum-scale=0, maximum-scale=10,user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Malgun Gothic + Raleway

WCAG Partial

43/100

Readability

/30

14/30

13px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

9/25

1.07:1 min contrast

Performance

/25

12/25

3 fonts · 6 req

Heading Font

Malgun Gothic

Sans

Body Font

Raleway

Sans13px

Contrast Ratio

1.07:1

25 issues

Reading Comfort

~48 CPL

Optimal (45–75)

18px

15px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.1:1).

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle Fonts Buy on MyFontsFlesch 10

Color Palette

13 unique colors

Light

#ffffff

Background· 25.700000000000003%

#8bade1

Primary· 12.4%

#5786c9

Accent· 10.8%

#b5c8e1

Secondary· 7.5%

#526955

Secondary· 7.5%

#314730

Secondary· 7.1%

#435640

Secondary· 6.1%

#d4ddeb

Secondary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

di-tech.kr(18)googletagmanager.com(1)t1.daumcdn.net(1)

Website Identity

di-tech.kr

Location detected: 🇰🇷 South Koreavia tld

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Last analyzed: 17 May 2026 at 00:40

Historical Analysis & Change Tracking