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aaa123.org.cn

https://aaa123.org.cn· First analyzed 14 May 2026· Updated 14 May 2026
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aaa123.org.cn
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Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

47.104.135.195

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Qingdao, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Apache

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.9 MB
95 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv1.11.3

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

D45/100
13
12
1
Meta Tags5/15
Content10/12
Headings4/8
Technical10/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
A
aaa123.org.cnaaa123.org.cn

安徽省拍卖协会

安徽省拍卖协会

Title Length7 chars

Recommended: 50-60 chars (~43px / 580px)

Description Length7 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (89/89) — critical for accessibility and SEO

13 issues found

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Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

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.

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AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
3/25

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:434
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
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 (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
70/100
10
Passed
5
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
10/100
F
497 mg
CO₂e / view
3.9 MB
Page Weight
15%
Cleaner Than
New Visitor
568 mg
vs
Returning (cached)
284 mg
Annual (10K/mo)
59.7 kg
Emission Segments
Data Center
111 mg
Network
119 mg
Device
267 mg
Resource Breakdown
JavaScript
69.1 KB
Images
3.8 MB
CSS
24.6 KB
HTML
11.6 KB
Green Hosting Not Verified
Alibaba Cloud
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

131d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

Valid From

24.03.2026

Valid Until

22.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.aaa123.org.cnaaa123.org.cn

SHA-256 Fingerprint

F1:5E:A4:C5:67:74:83:B6:86:A9:64:49:54:48:FF:4C:5D:51:D6:3C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
11548
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 16:41:34 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

aaa123.org.cn

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.
D
50/100
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...
Upgrade to view recommendations

Typography & Readability

Microsoft YaHei UI

WCAG Partial
59/100
Readability
/30
18/30

16px · LH --

Hierarchy
/20
14/20

2x ratio

WCAG
/25
14/25

2.85:1 min contrast

Performance
/25
13/25

1 font · 3 req

Heading Font

Microsoft YaHei UI

Sans32px

Body Font

Microsoft YaHei UI

Sans16px

Contrast Ratio

2.85:1

11 issues

Reading Comfort

Single Font Family

left aligned
32px
h1
16px
p

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.9:1).

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

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

✅ 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

12 unique colors
13.75:1 AAA Light
#ffffff
Background· 35.3%
#312c2c
Text· 5.1%
#98d2fc
Accent· 13.5%
#b2997e
Secondary· 8.6%
#017cfa
Primary· 7.9%
#bfb9ad
Secondary· 6.2%
#667f95
Secondary· 6.1%
#c2ddef
Accent· 4.5%

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Scripts & Styles

8 Resources

4
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

local(3)api.asilu.com(1)

Website Identity

aaa123.org.cn

Location detected: 🇨🇳 Chinavia tld

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Last analyzed: 14 May 2026 at 16:42

Historical Analysis & Change Tracking