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chinagrain.cn

https://chinagrain.cn· First analyzed 16 May 2026· Updated 16 May 2026
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chinagrain.cn
Desktop screenshot of chinagrain.cn
Mobile screenshot of chinagrain.cn
Mobile

Sponsored

Hosting Provider

CNC Group CHINA169 Heilongjiang Province Network

IP Address

125.211.197.122

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Harbin, China

ASN

AS4837

Server

Nginx

Nameservers

vip1.alidns.com.vip2.alidns.com.

Performance

79

Core Web Vitals

Weight

First Contentful Paint
2.4 s10%
Speed Index
3.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
613 KB
84 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
CNC Group CHINA169 Heilongjiang Province Network

Technology Stack

3 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D41/100
10
12
4
Meta Tags4/15
Content11/12
Headings1/8
Technical7/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
chinagrain.cnchinagrain.cn

粮信网 中国粮油信息网络平台

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (271/281) — critical for accessibility and SEO

16 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

3/100
Poor
1 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

F33/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
5/25

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
def. lists
Text ratio:7%
Words:2,021
Token eff.:Optimal
Sections/1K:20.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
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
41/100
5
Passed
7
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
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...
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.
35/100
A
76 mg
CO₂e / view
613.2 KB
Page Weight
80%
Cleaner Than
New Visitor
87 mg
vs
Returning (cached)
43 mg
Annual (10K/mo)
9.1 kg
Emission Segments
Data Center
17 mg
Network
18 mg
Device
41 mg
Resource Breakdown
JavaScript
110.0 KB
Images
154.6 KB
CSS
82.0 KB
HTML
266.5 KB
Green Hosting Not Verified
CNC Group CHINA169 Heilongjiang Province Network
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

130d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Xin Net Technology Corp.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

09.03.2026

Valid Until

23.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

chinagrain.cnwww.chinagrain.cn

SHA-256 Fingerprint

AC:11:1A:64:23:A9:9B:2D:B8:62:E7:0B:B4:A3:24:5D:83:B4:88:51...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-type
text/html; charset=utf-8
date
Sat, 16 May 2026 07:33:48 GMT
server
nginx
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (2)

mxv.global-mail.cn
mxw.global-mail.cn

Domain Information

chinagrain.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.
F
32/100
Not Mobile Friendly
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.
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

宋体

WCAG Partial
42/100
Readability
/30
6/30

12px · LH 1.00

Hierarchy
/20
8/20
WCAG
/25
14/25

3.64:1 min contrast

Performance
/25
14/25

1 font

Heading Font

宋体

Sans

Body Font

宋体

Sans12px

Contrast Ratio

3.64:1

19 issues

Reading Comfort

~178 CPL

Too wide
14px
h3
12px
p

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

❌ Very long lines: ~178 chars/line causes eye strain. Add max-width constraint.

✅ Easy to read: Flesch score 95/100 — accessible to general audiences.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 3.6:1).

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

Buy on MyFontsFlesch 95

Color Palette

8 unique colors
Light
#ffffff
Background· 66.39999999999999%
#debe8c
Primary· 7.5%
#dbe0cb
Secondary· 6.5%
#6b4c57
Secondary· 4.7%
#86b08c
Secondary· 4.2%
#4478c6
Accent· 3.8%
#ae8578
Secondary· 3.8%
#f8f0da
Accent· 3.1999999999999997%

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

Sponsored

Scripts & Styles

9 Resources

8
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

local(4)zz.bdstatic.com(1)hm.baidu.com(1)jspassport.ssl.qhimg.com(1)s.ssl.qhres2.com(1)

Website Identity

chinagrain.cn

Location detected: 🇨🇳 Chinavia tld

Sponsored

Last analyzed: 16 May 2026 at 07:37

Historical Analysis & Change Tracking