Tools & Wizards About Us
yszx99.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

yszx99.com

亿商在线（yszx99.com）打造网络B2B在线资讯平台，产品展示和销售为一体的多功能商务平台，发产品、做推广、建网站，就来【亿商在线】！

Page Load Speed

13 sec in total

First Response

1.2 sec

Resources Loaded

11 sec

Page Rendered

853 ms

yszx99.com screenshot

About Website

Click here to check amazing Yszx 99 content. Otherwise, check out these important facts you probably never knew about yszx99.com

亿商在线（yszx99.com）免费发布供求信息的电子商务网站，汇集了大量产品信息及企业名录，并提供免费企业网站，免费发布供应/采购信息，资源匹配对接为中小企业提供一体化的全网营销解决方案。亿商在线旨在为满足中小企业用户低投入,帮助中小企业运用互联网销售产品,降低采购及广告投放成本,并提高企业核心竞争力,找客户、找求购尽在亿商在线b2b平台。

Visit yszx99.com

Key Findings

We analyzed Yszx99.com page load time and found that the first response time was 1.2 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

yszx99.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.186

66/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

yszx99.com

1166 ms

common.css

665 ms

style.css

669 ms

index.css

668 ms

lang.js

670 ms

Our browser made a total of 154 requests to load all elements on the main page. We found that 49% of them (75 requests) were addressed to the original Yszx99.com, 48% (74 requests) were made to Img.yszx99.com and 1% (2 requests) were made to Kxlogo.knet.cn. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Img.yszx99.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 557.2 kB (12%)

Content Size

4.7 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yszx99.com main page is 4.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 192.5 kB

  • Original 230.4 kB
  • After minification 209.1 kB
  • After compression 37.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 192.5 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 359.3 kB

  • Original 4.3 MB
  • After minification 4.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Yszx 99 images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.8 kB

  • Original 111.4 kB
  • After minification 111.4 kB
  • After compression 108.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 2.6 kB

  • Original 16.9 kB
  • After minification 16.9 kB
  • After compression 14.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Yszx99.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (16%)

Requests Now

151

After Optimization

127

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yszx 99. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yszx99.com

yszx99.com

1166 ms

common.css

common.css

665 ms

style.css

style.css

669 ms

index.css

index.css

668 ms

lang.js

lang.js

670 ms

config.js

config.js

674 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

906 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

1337 ms

common.js

common.js

1112 ms

page.js

page.js

1113 ms

jquery.lazyload.js

jquery.lazyload.js

1116 ms

plugins.js

plugins.js

1132 ms

superslide.2.1.js

superslide.2.1.js

1362 ms

tab.js

tab.js

1334 ms

slide.js

slide.js

1337 ms

index.js

index.js

1173 ms

home-lou.js

home-lou.js

1359 ms

seallogo.dll

seallogo.dll

912 ms

610113610113000022014041500014.js

610113610113000022014041500014.js

138 ms

yuyan.js

yuyan.js

1342 ms

seallogo.dll

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1062 ms

hm.js

hm.js

1517 ms

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423 ms

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611 ms

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1061 ms

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624 ms

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839 ms

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4725 ms

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4017 ms

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324 ms

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4199 ms

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yszx99.com

937 ms

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1475 ms

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2761 ms

Accessibility Review

yszx99.com accessibility score

46

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

yszx99.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yszx99.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yszx99.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Yszx99.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

yszx99.com

Open Graph description is not detected on the main page of Yszx 99. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: