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Description truncated.

Title Length29 chars

Recommended: 50-60 chars (~171px / 580px)

Description Length319 chars

Recommended: 120-160 chars

Issues (0)

6 issues found

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Crawlability

Sitemap

Type: index

33 URLs

33 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D54/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

7/25

Citation

16/25

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

nav

Text ratio:8%

Words:1,475

Token eff.:Optimal

Sections/1K:14.9

Depth:1/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 13.3w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

85/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

13/15

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.

1 recommendation

•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.

57/100

137 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

157 mg

Returning (cached)

78 mg

Annual (10K/mo)

16.4 kg

Emission Segments

Data Center

7 mg

Network

40 mg

Device

90 mg

Resource Breakdown

JavaScript

170.6 KB

Images

449.7 KB

CSS

705.7 KB

HTML

29.5 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

100%Excellent

Static / Informational

HTTPS

WAF

45d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

17.04.2026

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

etron.com*.etron.com

SHA-256 Fingerprint

66:9C:E2:73:D0:FA:1E:25:55:AC:87:85:B2:01:D4:35:EE:F4:FD:AB...

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

a043cce87a836489-MXP

content-encoding

zstd

content-security-policy

default-src 'self' https:; script-src 'self' 'unsafe-inline'...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

etron-com.mail.protection.outlook.com

Domain Information

etron.com

Domain Age

30y 7m

Created

18.10.1995

Expires

17.10.2027

Last Updated

30.12.2024

Registrar

Network Solutions, LLC

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.

80/100

Mobile Friendly14 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

微軟正黑體

WCAG Partial

60/100

Readability

/30

16/30

16px · LH 1.75

Hierarchy

/20

17/20

2x ratio

WCAG

/25

13/25

1.04:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

微軟正黑體

Sans32px

Body Font

微軟正黑體

Sans16px

Contrast Ratio

1.04:1

15 issues

Reading Comfort

~89 CPL

Wide lines

32px

62px

16px

Octave

Scale

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

⚠️ Wide lines: ~89 chars/line. Use max-width: 65ch for comfortable reading.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFontsFlesch 12

Color Palette

5 unique colors

2.86:1 Fail Light

#f7f7f7

Background· 76.50000000000001%

#919589

Other· 5.9%

#000101

Primary· 8.2%

#2e2b24

Secondary· 3.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Customer Support

Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

etron.com(13)static.addtoany.com(3)googletagmanager.com(2)embed.tawk.to(1)google-analytics.com(1)

Website Identity

鈺創科技

Organization

鈺創科技股份有限公司、鈺創科技、鈺創、新竹科學園區、鈺創5351、5351鈺創、上市代號5351、Etron

etron.com/

30 years old

Location detected: 🇨🇦 Canadavia ip

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

Facebook Instagram LinkedIn YouTube

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Last analyzed: 31 May 2026 at 06:08

Historical Analysis & Change Tracking