100ppi.com

https://100ppi.com· First analyzed 07 May 2026· Updated 07 May 2026

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100ppi.com

Mobile

Sponsored

Hosting Provider

Chinanet SH

IP Address

222.73.8.59

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shanghai, China

ASN

AS4811

Organization

Chinanet SH

Server

Nginx

CDN

Nameservers

ns1.chinanetsun-dns.com.ns2.chinanetsun-dns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

708 KB

61 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet SH

CDN

Technology Stack

4 Technologies Detected

Libraries

CSS Frameworks

Web Servers

Languages

SEO Analysis

D46/100

Meta Tags5/15

Content12/12

Headings5/8

Technical9/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

100ppi.com100ppi.com

生意社 - 大宗商品数据商，大宗商品价格行情

生意社 - 大宗商品数据商，提供大宗商品现货价格、期货价格、大宗商品行情资讯及大宗商品动态、分析、研究等服务平台

Title Length22 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length56 chars

Recommended: 120-160 chars

Issues (2)

• Most images missing alt text (26/27) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

135 URLs

135 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

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

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:5%

Words:1,059

Token eff.:Optimal

Sections/1K:31.2

Structured Data

No Schema

Citation Readiness

Opening Summary42w

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.

38/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

8/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

0/15

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.

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.

35/100

88 mg

CO₂e / view

708.4 KB

Page Weight

80%

Cleaner Than

New Visitor

100 mg

Returning (cached)

50 mg

Annual (10K/mo)

10.5 kg

Emission Segments

Data Center

20 mg

Network

21 mg

Device

47 mg

Resource Breakdown

JavaScript

514.0 KB

Images

107.0 KB

CSS

66.0 KB

HTML

21.4 KB

Green Hosting Not Verified

Chinanet SH

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

198d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

泰尔认证中心有限公司

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.11.2025

Valid Until

21.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.100ppi.com100ppi.com

SHA-256 Fingerprint

B9:24:EF:D5:A8:C0:54:88:0E:EC:84:39:D7:6D:7D:DE:84:AA:2A:44...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 07 May 2026 00:14:38 GMT

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

100ppi.com

Domain Age

15y 5m

Created

13.11.2010

Expires

13.11.2026

Last Updated

15.10.2025

Registrar

Bizcn.com, Inc.

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.

22/100

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.

5 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

宋体

WCAG Partial

60/100

Readability

/30

14/30

12px · LH 1.50

Hierarchy

/20

12/20

1x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

宋体

Sans12px

Body Font

宋体

Sans12px

Contrast Ratio

1:1

9 issues

Reading Comfort

~95 CPL

Wide lines

12px

14px

12px

Minor Third

Scale

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

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

⚠️ Wide lines: ~95 chars/line. Use max-width: 65ch for comfortable reading.

✅ Easy to read: Flesch score 79/100 — accessible to general audiences.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 79

Color Palette

9 unique colors

Light

#ffffff

Background· 57.400000000000006%

#134885

Primary· 7.6%

#c9a49f

Secondary· 6.8%

#668fb2

Secondary· 5.8%

#b1d3dd

Secondary· 5.7%

#6c4c5b

Secondary· 4.2%

#f5e4e1

Secondary· 3.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)

Website Identity

100ppi.com

15 years old

Location detected: 🇨🇳 Chinavia ip

Bizcn.com, Inc.

Sponsored

Last analyzed: 07 May 2026 at 00:15

Historical Analysis & Change Tracking