sqrb.com.cn

https://sqrb.com.cn· First analyzed 25 May 2026· Updated 25 May 2026

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sqrb.com.cn

Mobile

Sponsored

Hosting Provider

China Mobile Communications Corporation

IP Address

36.133.40.140

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Guangzhou, China

ASN

AS9808

Organization

China Mobile Communications Corporation

Server

Nginx

Nameservers

lynx.dnspod.net.edwina.dnspod.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.7 s10%

Speed Index

4.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

91 KB

89 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

China Mobile Communications Corporation

Technology Stack

3 Technologies Detected

Libraries

jQuery

CSS Frameworks

Bootstrap

Web Servers

Nginx

SEO Analysis

D40/100

Meta Tags5/15

Content9/12

Headings3/8

Technical8/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

sqrb.com.cnsqrb.com.cn

商丘网 —— 商丘网络第一媒体

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length15 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (73/85) — critical for accessibility and SEO

15 issues found

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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

F30/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

2/25

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

nav

Text ratio:6%

Words:488

Token eff.:Optimal

Sections/1K:4.1

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 1.5w

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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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.

46/100

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

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.

41/100

A+

11 mg

CO₂e / view

90.5 KB

Page Weight

95%

Cleaner Than

New Visitor

13 mg

Returning (cached)

6 mg

Annual (10K/mo)

1.3 kg

Emission Segments

Data Center

3 mg

Network

3 mg

Device

6 mg

Resource Breakdown

Images

2.5 KB

HTML

88.0 KB

Green Hosting Not Verified

China Mobile Communications Corporation

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

No WAF

277d

Certificate Details

Type

Organization Validated (OV)

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

27.02.2026

Valid Until

27.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.sqrb.com.cnsqrb.com.cn

SHA-256 Fingerprint

C0:F5:25:E6:31:21:EF:9A:75:2D:B5:48:FE:A2:F5:7E:AD:66:DC:75...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-credentials

true

connection

keep-alive

content-security-policy

upgrade-insecure-requests

content-type

text/html

date

Mon, 25 May 2026 02:03:57 GMT

permissions-policy

geolocation=(), microphone=(), camera=()

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mxbiz2.qq.com

mxbiz1.qq.com

Domain Information

sqrb.com.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.

48/100

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.

Viewport

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

64/100

Readability

/30

23/30

16px · LH 1.43

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

1:1

18 issues

Reading Comfort

~40 CPL

Narrow lines

18px

24px

18px

16px

Minor Second

Scale

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

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

Color Palette

11 unique colors

2.91:1 Fail Light

#ffffff

Background· 51.5%

#91999a

Other· 5.2%

#1855a5

Primary· 7.2%

#dfe8ea

Secondary· 7.2%

#dcbdac

Secondary· 5.4%

#ab756a

Secondary· 4.8%

#a9bcbb

Secondary· 4.7%

#c61e1c

Accent· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sqrb.com.cn(7)hm.baidu.com(3)api6.sqrb.com.cn(2)

Website Identity

sqrb.com.cn

Location detected: 🇨🇳 Chinavia tld

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Last analyzed: 25 May 2026 at 02:05

Historical Analysis & Change Tracking