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yinglisolar.com

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

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Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

47.243.41.8

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS45102

Organization

Alibaba Cloud - HK

Server

Nginx

Nameservers

dns17.hichina.com.dns18.hichina.com.

Performance

88

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

5 Technologies Detected

Libraries

2
jQuery
Animate.css

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D51/100
14
12
1
Meta Tags8/15
Content12/12
Headings1/8
Technical15/25
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
Y
yinglisolar.comyinglisolar.com

Yingli Energy Development Co., Ltd

Build a Green and Beautiful Homeland for All

Title Length34 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length44 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

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

D41/100
Bot Access
20/25
Machine Read.
14/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
def. lists
Text ratio:16%
Words:1,722
Token eff.:Optimal
Sections/1K:15.1
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary104w
Descriptive Headingsavg 3.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
C
62/100
7
Passed
5
Critical
1
Warnings
Images & Alt Text
20/20
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
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.
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.
42/100
A
66 mg
CO₂e / view
536.1 KB
Page Weight
80%
Cleaner Than
New Visitor
76 mg
vs
Returning (cached)
38 mg
Annual (10K/mo)
8.0 kg
Emission Segments
Data Center
15 mg
Network
16 mg
Device
36 mg
Resource Breakdown
JavaScript
91.0 KB
Images
17.0 KB
CSS
417.4 KB
HTML
10.7 KB
Green Hosting Not Verified
Alibaba Cloud
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

229d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.12.2025

Valid Until

03.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.yinglisolar.comyinglisolar.com

SHA-256 Fingerprint

BD:9C:4B:FC:B1:B2:4D:A3:FB:A1:BC:EB:B6:08:4B:7E:D2:0E:CA:33...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
Origin,x-requested-with,Content-Type,Accept,app-token,app-ti...
access-control-allow-methods
POST,GET,OPTIONS
access-control-max-age
3600
connection
keep-alive
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

MX Records (2)

mxn.mxhichina.com
mxw.mxhichina.com

Domain Information

yinglisolar.com

Domain Age
23y 5m

Created

28.11.2002

Expires

28.11.2026

Last Updated

22.10.2025

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
53/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

arail + Arial

WCAG AAA
67/100
Readability
/30
19/30

15px · LH 1.50

Hierarchy
/20
5/20
WCAG
/25
21/25

21:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

arail

Sans

Body Font

Arial

Sans15px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

~45 CPL

Optimal (45–75)
140px
h3
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

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

Buy on MyFontsFlesch 21

Color Palette

10 unique colors
4.88:1 AA Light
#ffffff
Text· 9.2%
#71707a
Other· 3.5%
#455470
Secondary· 23.7%
#090c23
Primary· 14.9%
#30415b
Secondary· 13.9%
#1c275e
Accent· 9.600000000000001%
#302d3b
Text· 8.2%
#131946
Accent· 7.5%

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

17 Resources

10
Scripts
7
Styles
0
Async
0
Defer

Top Script Sources

local(9)hm.baidu.com(1)

Website Identity

yinglisolar.com

23 years old
Location detected: 🇭🇰 Hong Kongvia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.en

Social Profiles

FacebookX (Twitter)

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Last analyzed: 19 May 2026 at 05:38

Historical Analysis & Change Tracking