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cnqianglong.com

https://cnqianglong.com· First analyzed 19 May 2026· Updated 19 May 2026
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cnqianglong.com
Desktop screenshot of cnqianglong.com
Mobile screenshot of cnqianglong.com
Mobile

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Hosting Provider

Tencent Cloud
cloud.tencent.com

IP Address

43.135.133.193

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Santa Clara, United States

ASN

AS132203

Organization

Tencent Cloud Computing

Server

Microsoft IIS

Nameservers

ns1.35.net.ns2.35.net.ns3.35.net.ns4.35.net.

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.2 s10%
Speed Index
4.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
545 KB
22 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Tencent Cloud

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv1.4.1

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Microsoft IISv8.5

SEO Analysis

F34/100
8
11
3
Meta Tags5/15
Content7/12
Headings0/8
Technical7/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cnqianglong.comcnqianglong.com

办公家具 | 上海办公家具 - 强龙家具股份有限公司

强龙家具,办公家具,上海办公家具

Title Length26 chars

Recommended: 50-60 chars (~159px / 580px)

Description Length16 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (7/7) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F24/100
Bot Access
20/25
Machine Read.
1/25
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:8%
Words:55
Token eff.:Too Short

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

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.
D
51/100
7
Passed
6
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
14/15
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.
3 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.
54/100
A
67 mg
CO₂e / view
545.3 KB
Page Weight
80%
Cleaner Than
New Visitor
77 mg
vs
Returning (cached)
39 mg
Annual (10K/mo)
8.1 kg
Emission Segments
Data Center
15 mg
Network
16 mg
Device
36 mg
Resource Breakdown
JavaScript
65.2 KB
Images
396.7 KB
CSS
80.5 KB
HTML
3.0 KB
Green Hosting Not Verified
Tencent Cloud
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

137d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Beijing Xinchacha Credit Management Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

18.03.2026

Valid Until

03.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cnqianglong.comcnqianglong.com

SHA-256 Fingerprint

7A:0F:C8:37:C0:32:69:7C:76:58:EE:0A:57:56:A3:42:C3:F5:7F:96...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-length
2771
content-type
text/html
date
Tue, 19 May 2026 02:15:55 GMT
etag
"80f66a806263db1:0"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

cnqianglong.com

Domain Age
25y 4m

Created

04.01.2001

Expires

04.01.2027

Last Updated

31.12.2025

Registrar

Xiamen 35.com Information 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.
F
30/100
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...
Upgrade to view recommendations

Color Palette

10 unique colors
17.16:1 AAA Light
#ffffff
Background· 30.1%
#1d1b1a
Text· 9.7%
#e7e6d5
Primary· 17.6%
#cbc1ae
Secondary· 5.2%
#8e8576
Secondary· 4.9%
#61463d
Secondary· 3.6%
#632421
Secondary· 3.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

4 Resources

3
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

js(3)

Website Identity

cnqianglong.com

25 years old
Location detected: 🇺🇸 United Statesvia ip
Xiamen 35.com Information Co., Ltd.cn

Sponsored

Last analyzed: 19 May 2026 at 02:16

Historical Analysis & Change Tracking