uzzf.com

https://uzzf.com· First analyzed 14 May 2026· Updated 14 May 2026

Export

uzzf.com

Mobile

Sponsored

Hosting Provider

Chinanet HA

IP Address

1.194.173.140

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Guancheng, China

ASN

AS139587

Organization

Chinanet HA

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.4 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet HA

CDN

Cloudflare

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

CDN

Cloudflare

Frameworks

ASP.NET

SEO Analysis

D50/100

Meta Tags7/15

Content11/12

Headings3/8

Technical8/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

uzzf.comuzzf.com

东坡下载-免费软件下载网站-打造最安全最新的免费软件下载站

东坡下载是一个专业的无毒的免费的软件资源网站,坚持为用户提供高质量,有效,安全的下载服务.让用户放心的下载您需要的喜欢的软件,特别提供手机软件,手机游戏下载.

Title Length29 chars

Recommended: 50-60 chars (~179px / 580px)

Description Length79 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,000 URLs

robots.txt

21 rules

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

F21/100

Bot Access

15/25

Machine Read.

3/25

Schema Data

0/25

Citation

3/25

AI Bot Access

6/14 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:15%

Words:4,503

Token eff.:Poor Structure

Sections/1K:0.9

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.1w

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.

54/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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...

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.

6/100

1.07 g

CO₂e / view

8.4 MB

Page Weight

Cleaner Than

New Visitor

1.22 g

Returning (cached)

611 mg

Annual (10K/mo)

128.2 kg

Emission Segments

Data Center

239 mg

Network

256 mg

Device

573 mg

Resource Breakdown

JavaScript

101.1 KB

Images

8.2 MB

CSS

43.8 KB

HTML

54.9 KB

Green Hosting Not Verified

Chinanet HA

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

26%Critical

Interactive

HTTPS

WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

11.04.2026

Valid Until

10.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.uzzf.com

SHA-256 Fingerprint

A8:49:40:30:0B:B9:68:08:4E:1F:4E:AF:49:16:05:3A:5A:3C:2E:66...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 2 Hours(max-age=7200)

cf-cache-status

REVALIDATED

cf-ray

9fb6a575e8897818-BOS

content-encoding

zstd

content-type

text/html

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

uzzf.com

Domain Age

19y 5m

Created

01.12.2006

Expires

01.12.2026

Last Updated

26.04.2026

Registrar

22net, 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.

33/100

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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

微软雅黑

WCAG Partial

54/100

Readability

/30

18/30

14px · LH 1.57

Hierarchy

/20

8/20

WCAG

/25

14/25

2.29:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

微软雅黑

Sans

Body Font

微软雅黑

Sans14px

Contrast Ratio

2.29:1

28 issues

Reading Comfort

~44 CPL

Narrow lines

21px

24px

14px

Major Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 2.3:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 52

Color Palette

7 unique colors

Light

#ffffff

Background· 69.10000000000001%

#65bb4b

Primary· 6.4%

#cdc5b4

Secondary· 6.2%

#a19287

Secondary· 5.4%

#632e4a

Secondary· 4.9%

#d4e3d4

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(4)hm.baidu.com(1)static.cloudflareinsights.com(1)

Website Identity

uzzf.com

19 years old

Location detected: 🇨🇳 Chinavia ip

22net, Inc.

Sponsored

Last analyzed: 14 May 2026 at 03:00

Historical Analysis & Change Tracking