lumex.com

https://lumex.com· First analyzed 24 May 2026· Updated 24 May 2026

Export

lumex.com

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

35.221.238.180

Site Location

🇹🇼 Taiwanvia ip

Server Location

🇹🇼 Taipei, Taiwan

ASN

AS396982

Organization

Google Cloud (asia-east1)

Server

Apache

Nameservers

ns7.markmonitor.com.ns1.markmonitor.com.ns2.markmonitor.com.ns3.markmonitor.com.+3 more

Performance

Core Web Vitals

Weight

First Contentful Paint

782 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.7 MB

40 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Google Cloud Platform

Technology Stack

6 Technologies Detected

Analytics

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

C60/100

Meta Tags4/15

Content10/12

Headings3/8

Technical21/25

E-E-A-T5/7

Images3/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

lumex.comlumex.com

Lumex Inc.

No description available for this page.

Title Length10 chars

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

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

4,257 URLs

robots.txt

1 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

26/100

Needs Work

7 10

Sponsored

AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

5/25

Citation

9/25

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:325

Token eff.:Optimal

Sections/1K:46.2

Depth:2/5

Structured Data

3 JSON-LD

Organization×1.1WebSite

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 4.5w

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...

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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.

70/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

17/20

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

Forms & Inputs

5/15

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.

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.

41/100

797 mg

CO₂e / view

7.7 MB

Page Weight

Cleaner Than

New Visitor

911 mg

Returning (cached)

456 mg

Annual (10K/mo)

95.7 kg

Emission Segments

Data Center

39 mg

Network

234 mg

Device

524 mg

Resource Breakdown

JavaScript

75.3 KB

Images

6.5 MB

CSS

1.1 MB

Fonts

33.5 KB

HTML

7.2 KB

Green Hosting Verified

Google Cloud

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.05.2026

Valid Until

07.08.2026

Subject Alternative Names (2)

lumex.comwww.lumex.com

SHA-256 Fingerprint

C6:90:80:62:51:F8:96:9A:9B:2D:90:DD:06:F6:4D:B1:19:81:89:01...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers

x-requested-with, Content-Type, origin, authorization, accep...

access-control-allow-methods

POST, GET, OPTIONS, DELETE, PUT

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

7083

content-security-policy

frame-ancestors 'self' https://masline.com

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

lumex-com.mail.protection.outlook.com

Domain Information

lumex.com

Domain Age

30y 10m

Created

17.07.1995

Expires

16.07.2026

Last Updated

14.06.2024

Registrar

MarkMonitor Inc.

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.

59/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

78/100

Readability

/30

26/30

19px · LH 1.60

Hierarchy

/20

14/20

1.68x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans32px

Body Font

Helvetica Neue

Sans19px

Contrast Ratio

1:1

21 issues

Reading Comfort

~36 CPL

Narrow lines

32px

46px

40px

19px

Major Second

Scale

✅ Excellent readability: 19px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 48

Color Palette

8 unique colors

Light

#ffffff

Background· 28.3%

#392563

Secondary· 25.4%

#573594

Primary· 17.799999999999997%

#462b78

Secondary· 11.1%

#684e9c

Secondary· 5.9%

#9fa9c1

Secondary· 4.9%

#eef0f2

Secondary· 4%

#4f488a

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lumex.com(4)googletagmanager.com(1)

Website Identity

Lumex Inc.

Organization

800-278-5666

www.lumex.com/

30 years old

Location detected: 🇹🇼 Taiwanvia ip

MarkMonitor Inc.📧 Microsoft 365

Social Profiles

X (Twitter)LinkedIn

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Last analyzed: 24 May 2026 at 16:21

Historical Analysis & Change Tracking