hydrochem-e.com

https://hydrochem-e.com· First analyzed 17 May 2026· Updated 17 May 2026

Export

hydrochem-e.com

Mobile

Sponsored

Hosting Provider

KTHitel Co., Ltd.

IP Address

210.114.6.140

Site Location

🇰🇷 South Koreavia ip

Server Location

🇰🇷 Sindaebang-dong, South Korea

ASN

AS4766

Organization

KTHitel Co., Ltd.

Server

Nginx

Nameservers

ns2.cafe24.com.ns1.cafe24.co.kr.ns1.cafe24.com.ns2.cafe24.co.kr.

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%

4.6 MB

108 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

KTHitel Co., Ltd.

Technology Stack

7 Technologies Detected

Libraries

UI Components

CSS Frameworks

Icon Libraries

Web Servers

Customer Support

SEO Analysis

D45/100

Meta Tags4/15

Content11/12

Headings6/8

Technical10/21

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

hydrochem-e.comhydrochem-e.com

(주)하이드로켐

No description available for this page.

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (36/54) — critical for accessibility and SEO

13 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

D43/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

0/25

Citation

7/25

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

def. lists

Text ratio:4%

Words:520

Token eff.:Optimal

Sections/1K:7.7

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w

Descriptive Headingsavg 2.8w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

11/20

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

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

7/100

583 mg

CO₂e / view

4.6 MB

Page Weight

15%

Cleaner Than

New Visitor

666 mg

Returning (cached)

333 mg

Annual (10K/mo)

69.9 kg

Emission Segments

Data Center

130 mg

Network

140 mg

Device

313 mg

Resource Breakdown

JavaScript

174.6 KB

Images

3.9 MB

CSS

511.1 KB

HTML

9.0 KB

Other

62.7 KB

Green Hosting Not Verified

KTHitel Co., Ltd.

9 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

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

25.05.2025

Valid Until

25.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hydrochem-e.comwww.hydrochem-e.com

SHA-256 Fingerprint

2D:07:1B:4C:87:83:02:A0:5A:DD:1B:4D:41:B6:BC:A8:0C:36:7B:B7...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-length

763

content-type

text/html

date

Sun, 17 May 2026 12:48:27 GMT

expires

Thu, 01 Jan 1970 00:00:01 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mw-002.cafe24.com

Domain Information

hydrochem-e.com

Domain Age

4y 3m

Created

24.01.2022

Expires

24.01.2027

Last Updated

28.12.2025

Registrar

HOSTINGER operations, UAB

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

54/100

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,minimum-scale=0,maximum-scale=10,user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans KR

WCAG Partial

52/100

Readability

/30

19/30

14px · LH 1.60

Hierarchy

/20

10/20

1x ratio · ✓ H1→H6

WCAG

/25

10/25

1:1 min contrast

Performance

/25

13/25

1 font · 6 req

Heading Font

Noto Sans KR

Sans14px

Body Font

Noto Sans KR

Sans14px

Contrast Ratio

1:1

9 issues

Reading Comfort

~59 CPL

Optimal (45–75)

14px

16px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Buy on MyFontsFlesch 44

Color Palette

6 unique colors

Light

#ffffff

Background· 29.599999999999998%

#028dd7

Primary· 29.900000000000002%

#08b3ed

Accent· 25.8%

#aedee6

Accent· 2.2%

#0c80c7

Accent· 1.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

hydrochem-e.com(16)ssl.daumcdn.net(2)t1.daumcdn.net(1)player.vimeo.com(1)

Website Identity

hydrochem-e.com

02-1234-5678

4 years old

Location detected: 🇰🇷 South Koreavia ip

HOSTINGER operations, UABko

Sponsored

Last analyzed: 17 May 2026 at 12:49

Historical Analysis & Change Tracking