jia.com

https://jia.com· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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jia.com

Mobile

Sponsored

Hosting Provider

China Unicom CHINA169 Guangdong Network

IP Address

157.255.63.35

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Guangzhou, China

ASN

AS136958

Server

Nginx

Performance

Core Web Vitals

Weight

First Contentful Paint

6.6 s10%

Speed Index

8.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

29 KB

139 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

China Unicom CHINA169 Guangdong Network

Technology Stack

4 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

SEO Analysis

D42/100

Meta Tags9/15

Content10/12

Headings1/8

Technical7/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

jia.comjia.com

齐家网-装修,建材团购,家居家具团购为一体的家装平台

齐家网是一家装修、建材、家居领域电子商务网站，通过齐家网电子商务平台为国内建材、家居产品销售供应商和装修设计、装修施工管理服务供应商提供一整套的电子商务解决方案，通过互联网技术为网络家装消费用户提供优质低价的装修家居消费品和相关服务，帮助用户轻松实现装修。

Title Length26 chars

Recommended: 50-60 chars (~156px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (125/126) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

16 issues found

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Crawlability

Sitemap

robots.txt

48 rules

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F31/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

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:6%

Words:2,174

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary23w

Descriptive Headingsavg 2.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

44/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

6/20

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

7/15

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.

53/100

A+

4 mg

CO₂e / view

28.9 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

432 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

2 mg

Resource Breakdown

JavaScript

550 B

Images

300 B

HTML

27.3 KB

Other

803 B

Green Hosting Not Verified

China Unicom CHINA169 Guangdong Network

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

237d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.11.2025

Valid Until

20.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.jia.comjia.com

SHA-256 Fingerprint

C3:7F:9C:60:BB:EF:BF:55:73:E8:CB:34:EC:D4:CF:C6:DB:E0:B6:7A...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

30344

cache-control

🔵 1 Days(max-age=86400)

connection

keep-alive

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

jia.com

Domain Age

27y 10m

Created

02.07.1998

Expires

01.07.2027

Last Updated

28.11.2025

Registrar

eName Technology Co., Ltd.

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.

45/100

Not Mobile Friendly3 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

tahoma

WCAG Partial

58/100

Readability

/30

20/30

14px · LH 1.57

Hierarchy

/20

8/20

WCAG

/25

16/25

3.87:1 min contrast

Performance

/25

14/25

1 font

Heading Font

tahoma

Sans

Body Font

tahoma

Sans14px

Contrast Ratio

3.87:1

2 issues

Reading Comfort

~47 CPL

Optimal (45–75)

12px

16px

14px

Perfect Fourth

Scale

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

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

Buy on MyFonts

Color Palette

7 unique colors

8.51:1 AAA Dark

#4c4c4c

Other· 49%

#fefefe

Background· 29.099999999999998%

#1f1817

Primary· 7.9%

#f4f0ec

Secondary· 2.8%

#71403c

Secondary· 1.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fastued2.jia.com(15)fastued1.jia.com(2)sf1-scmcdn-tos.pstatp.com(1)hm.baidu.com(1)gao.tg.com.cn(1)

Website Identity

jia.com

27 years old

Location detected: 🇨🇳 Chinavia ip

eName Technology Co., Ltd.

Sponsored

Last analyzed: 27 Apr 2026 at 16:27

Historical Analysis & Change Tracking