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cnenergynews.cn

https://cnenergynews.cn· First analyzed 21 May 2026· Updated 21 May 2026
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cnenergynews.cn
Desktop screenshot of cnenergynews.cn
Mobile screenshot of cnenergynews.cn
Mobile

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Hosting Provider

ACE

IP Address

43.174.196.184

Site Location

🇨🇳 Chinavia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS139341

Organization

ACE

Server

OpenResty

Performance

83

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20 KB
68 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ACE

Technology Stack

4 Technologies Detected

Libraries

2
jQueryv3.6.0
Animate.css

UI Components

1
Swiper

Web Servers

1
OpenResty

SEO Analysis

D55/100
15
9
1
Meta Tags8/15
Content9/12
Headings5/8
Technical13/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
C
cnenergynews.cncnenergynews.cn

中国能源网-中国能源报社官网

中国能源网由人民日报主管、中国能源报社主办，是提供国内外能源信息服务的机构，提供能源经济、煤炭、电力、油气、新兴能源、节能环保、页岩气、分布式能源等能源行业的能源资讯、能源分析、能源数据、能源研究等能源信息与咨询服务。

Title Length14 chars

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

Description Length109 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (77/77) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: standard

304 URLs

robots.txt

6 rules

Sitemap reference found

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

F35/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
7/25

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:358
Token eff.:Optimal
Sections/1K:25.1

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph3/3
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.
D
45/100
5
Passed
7
Critical
1
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
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.
4 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.
54/100
A+
3 mg
CO₂e / view
20.0 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
300 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
HTML
20.0 KB
Green Hosting Not Verified
ACE
3 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

56%Poor
Interactive

HTTPS

No WAF

98d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

WoTrus CA Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.08.2025

Valid Until

27.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cnenergynews.cncnenergynews.cn

SHA-256 Fingerprint

92:08:53:BD:6A:FD:73:FD:F7:15:F5:55:33:33:A5:6D:16:0A:CB:B7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-headers
X-Requested-With
access-control-allow-methods
GET,POST,OPTIONS
access-control-allow-origin
*
age
0
cache-control
🟡 0s(max-age=0)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

cnenergynews.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
49/100
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.
Viewport
width=1280
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Microsoft YaHei

WCAG Partial
65/100
Readability
/30
20/30

16px · LH 1.75

Hierarchy
/20
15/20

2.5x ratio

WCAG
/25
16/25

2.33:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Microsoft YaHei

Sans40px

Body Font

Microsoft YaHei

Sans16px

Contrast Ratio

2.33:1

19 issues

Reading Comfort

~90 CPL

Wide lines
40px
h1
30px
h3
22px
h4
16px
p

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

⚠️ Wide lines: ~90 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 2.3:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFlesch 100

Color Palette

11 unique colors
3.04:1 AA Large Light
#ffffff
Background· 60.3%
#8d959b
Other· 3.2%
#df2221
Primary· 6.7%
#ee3a39
Accent· 5.6%
#a4cada
Secondary· 4.8%
#941719
Accent· 4%
#df8d85
Accent· 3.2%
#d4e0e3
Secondary· 2.9%

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

static.cnenergynews.cn(1)hm.baidu.com(1)r1.cnenergynews.cn(1)

Website Identity

cnenergynews.cn

Location detected: 🇨🇳 Chinavia tld

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Last analyzed: 21 May 2026 at 10:09

Historical Analysis & Change Tracking