meanwell.com

https://meanwell.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026

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meanwell.com

Mobile

Sponsored

Hosting Provider

Chunghwa Telecom Co. Ltd.

IP Address

60.251.90.120

Site Location

🇹🇼 Taiwanvia ip

Server Location

🇹🇼 Wugu District, Taiwan

ASN

AS3462

Organization

Chunghwa Telecom Co. Ltd.

Server

HiNetCDN

CDN

Nameservers

ns13.worldnic.com.ns14.worldnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

478 ms10%

Speed Index

621 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

130 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chunghwa Telecom Co. Ltd.

CDN

Technology Stack

9 Technologies Detected

Libraries

Analytics

UI Components

Other

CSS Frameworks

Tag Managers

Frameworks

SEO Analysis

C68/100

Meta Tags12/15

Content12/12

Headings8/8

Technical13/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness2/4

Mobile1/4

Indexability3/3

meanwell.commeanwell.com

MEAN WELL Switching Power Supply Manufacturer

MEAN WELL is one of the world's few standard power supply mainly professional manufacturers, covering 0.5 to 25,600W products are widely used in industrial c...

Description truncated.

Title Length45 chars

Recommended: 50-60 chars (~286px / 580px)

Description Length274 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (62/72) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

15 rules

Local SEO

Local Search Readiness

12/100

Poor

4 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

D44/100

Bot Access

20/25

Machine Read.

13/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:4%

Words:502

Token eff.:Optimal

Sections/1K:101.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary27w

Descriptive Headingsavg 2.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

63/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

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

4/15

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

4 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.

29/100

265 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

303 mg

Returning (cached)

151 mg

Annual (10K/mo)

31.8 kg

Emission Segments

Data Center

59 mg

Network

64 mg

Device

142 mg

Resource Breakdown

JavaScript

324.6 KB

Images

1.6 MB

CSS

127.0 KB

HTML

8.2 KB

Green Hosting Not Verified

Chunghwa Telecom Co. Ltd.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

No WAF

76d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.06.2025

Valid Until

14.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.meanwell.commeanwell.com

SHA-256 Fingerprint

58:82:7F:F0:16:6B:20:AE:D4:35:0A:2F:95:D3:6C:02:B6:04:B9:E5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'self' https: data:; script-src ...

content-type

text/html; charset=utf-8

date

Wed, 29 Apr 2026 08:41:30 GMT

permissions-policy

geolocation=(), microphone=(), camera=()

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

scanmail.meanwell.com

Domain Information

meanwell.com

Domain Age

28y 7m

Created

01.10.1997

Expires

30.09.2033

Last Updated

08.03.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

CookieInfo Script

Cookie Consent Banner

CookieInfo Script

GDPR Indicators

Cookie consent banner detected

CMP: CookieInfo Script

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.

55/100

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, shrink-to-fit=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Microsoft JhengHei

WCAG Partial

66/100

Readability

/30

20/30

15px · LH 1.80

Hierarchy

/20

17/20

2x ratio · ✓ H1→H6

WCAG

/25

14/25

1.16:1 min contrast

Performance

/25

15/25

2 fonts · 2 req

Heading Font

Microsoft JhengHei

Sans30px

Body Font

Microsoft JhengHei

Sans15px

Contrast Ratio

1.16:1

37 issues

Reading Comfort

~54 CPL

Optimal (45–75)

30px

35px

19px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~54 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 37 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFontsFlesch 47

Color Palette

11 unique colors

4.54:1 AA Light

#ffffff

Background· 26.200000000000003%

#767676

Other· 17.8%

#955653

Primary· 4.6%

#bea7a5

Secondary· 3.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

scripts(14)googletagmanager.com(2)cdn.leadinfo.net(1)cdnjs.cloudflare.com(1)ssl.google-analytics.com(1)

Website Identity

meanwell.com

28 years old

Location detected: 🇹🇼 Taiwanvia ip

Network Solutions, LLCen

Social Profiles

Facebook X (Twitter)LinkedIn YouTube

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Last analyzed: 29 Apr 2026 at 08:41

Historical Analysis & Change Tracking