lairich.com.tw

https://lairich.com.tw· First analyzed 12 May 2026· Updated 12 May 2026

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lairich.com.tw

Mobile

Sponsored

Hosting Provider

LJ Hosting Co

IP Address

103.1.221.109

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇹🇼 Banqiao, Taiwan

ASN

AS131149

Organization

LJ Hosting Co

Server

Apache

Nameservers

ns2.jinware.com.tw.ns1.jinware.com.tw.

Performance

Core Web Vitals

Weight

First Contentful Paint

750 ms10%

Speed Index

975 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

814 KB

21 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

LJ Hosting Co

Technology Stack

2 Technologies Detected

Libraries

jQuery

Web Servers

Apache

SEO Analysis

D47/100

Meta Tags12/15

Content5/12

Headings0/8

Technical9/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

lairich.com.twlairich.com.tw

橡膠製品,汽車材料橡膠,海綿管(車窗鑲條,車用海綿)找來富工業有限公司

橡膠製品,汽車材料-橡膠&海綿管防震汽車材料業界首選【來富】擁有優良的技術、扎實經驗、高效率的服務品質，深入了解橡膠，可迅速提供多元、優質的產品，製作專業設計、製作、規劃、一貫作業，滿足海內外製造、OEM／ODM、合作外銷的廣大需求。

Title Length35 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/18) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

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Crawlability

Sitemap

Type: standard

220 URLs

robots.txt

Local SEO

Local Search Readiness

6/100

Poor

2 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F27/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

6/25

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

Text ratio:4%

Words:90

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary40w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

40/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

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

Forms & Inputs

7/15

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

1/15

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

5 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.

35/100

101 mg

CO₂e / view

813.7 KB

Page Weight

80%

Cleaner Than

New Visitor

115 mg

Returning (cached)

58 mg

Annual (10K/mo)

12.1 kg

Emission Segments

Data Center

23 mg

Network

24 mg

Device

54 mg

Resource Breakdown

JavaScript

205.4 KB

Images

566.7 KB

CSS

28.1 KB

HTML

13.5 KB

Green Hosting Not Verified

LJ Hosting Co

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

83d

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

06.05.2026

Valid Until

04.08.2026

Subject Alternative Names (2)

*.lairich.com.twlairich.com.tw

SHA-256 Fingerprint

DA:2B:D1:C2:19:1E:99:A7:B2:EB:43:FA:01:F3:52:D9:7F:34:F4:49...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-type

text/html;charset=utf-8

date

Tue, 12 May 2026 19:22:41 GMT

referrer-policy

no-referrer

server

Apache

strict-transport-security

max-age=31536000; includeSubDomains; preload

x-content-type-options

nosniff

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

lairich.com.tw

Domain Information

lairich.com.tw

Domain Age

16y 3m

Created

03.02.2010

Expires

02.02.2027

Last Updated

24.01.2026

Registrar

Yuan-Jhen Info.

DNSSEC

Not Enabled

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.

34/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

宋體

WCAG Partial

57/100

Readability

/30

16/30

12px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

19/25

2.56:1 min contrast

Performance

/25

14/25

1 font

Heading Font

宋體

Body Font

宋體

Sans12px

Contrast Ratio

2.56:1

1 issue

Reading Comfort

~98 CPL

Wide lines

12px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Wide lines: ~98 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.6:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors

Light

#ffffff

Background· 45.3%

#fefb9e

Primary· 8.2%

#d5b294

Secondary· 6.3%

#54a497

Secondary· 6.1%

#23525b

Secondary· 5.5%

#972829

Accent· 5.1%

#c3e0d5

Secondary· 3.7%

#fbfbbd

Accent· 1.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)..(1)

Website Identity

lairich.com.tw

lairich249@so-net.net.tw

16 years old

Location detected: 🇹🇼 Taiwanvia tld

Yuan-Jhen Info.

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Last analyzed: 12 May 2026 at 19:23

Historical Analysis & Change Tracking