zerodh.co.kr

https://zerodh.co.kr· First analyzed 02 May 2026· Updated 02 May 2026

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zerodh.co.kr

Mobile

Sponsored

Hosting Provider

gabia

IP Address

211.43.203.11

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS3786

Organization

gabia

Server

Apache

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

2.5 s10%

Speed Index

3.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7 MB

105 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

gabia

Technology Stack

8 Technologies Detected

Libraries

UI Components

CSS Frameworks

Icon Libraries

Web Servers

Customer Support

SEO Analysis

D49/100

Meta Tags7/15

Content11/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images1/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

zerodh.co.krzerodh.co.kr

제로치과병원

나의 인생 치과! 제로치과병원 불편함, 아쉬움, 과잉진료, 불만족, 치아 이질감 0에 도전합니다. 평생 여러분 치아를 책임지겠습니다.

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length74 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (37/44) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

2 rules

Allows all crawlers

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

D46/100

Bot Access

20/25

Machine Read.

15/25

Schema Data

0/25

Citation

11/25

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

nav

Text ratio:10%

Words:2,645

Token eff.:Optimal

Sections/1K:1.9

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary53w

Descriptive Headingsavg 3w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

Forms & Inputs

2/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

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.

6/100

892 mg

CO₂e / view

7.0 MB

Page Weight

Cleaner Than

New Visitor

1.02 g

Returning (cached)

510 mg

Annual (10K/mo)

107.0 kg

Emission Segments

Data Center

199 mg

Network

214 mg

Device

479 mg

Resource Breakdown

JavaScript

403.2 KB

Images

5.0 MB

CSS

1.6 MB

HTML

126.2 KB

Green Hosting Not Verified

gabia

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

255d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

12.12.2025

Valid Until

12.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

zerodh.co.krwww.zerodh.co.kr

SHA-256 Fingerprint

58:11:CB:7F:26:96:05:19:62:CD:DF:B8:83:69:27:BA:49:1D:BE:02...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(pre-check=0, post-check=0, max-age=0)

content-length

128905

content-type

text/html; charset=utf-8

date

Sat, 02 May 2026 16:17:43 GMT

expires

last-modified

Sat, 02 May 2026 16:17:43 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mailapp.hiworks.co.kr

Domain Information

zerodh.co.kr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

Mobile Friendly7 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,minimum-scale=0,maximum-scale=10

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Pretendard

WCAG Partial

58/100

Readability

/30

12/30

12px · LH --

Hierarchy

/20

14/20

1x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Pretendard

Sans12px

Body Font

Pretendard

Sans12px

Contrast Ratio

1:1

38 issues

Reading Comfort

Single Font Family

left aligned

12px

16px

18px

12px

Perfect Fifth

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 38 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

Buy on MyFontsFlesch 26

Color Palette

7 unique colors

3.15:1 AA Large Light

#8e8d8b

Other· 48.3%

#f9f9f9

Background· 30.7%

#e4595c

Primary· 6.5%

#e0817b

Accent· 6.3%

#efe4d5

Secondary· 4.2%

#dba574

Accent· 3.1%

#4aaa52

Secondary· 1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

zerodh.co.kr(9)cdnjs.cloudflare.com(2)owa.mprkorea.com(1)ajax.googleapis.com(1)wcs.naver.net(1)

Website Identity

zerodh.co.kr

053-642-2200

Location detected: 🇰🇷 South Koreavia tld

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Last analyzed: 02 May 2026 at 16:18

Historical Analysis & Change Tracking