Tools & Wizards About Us
cn-train.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

cn-train.com

乐鱼官网平台（中国）有限公司官网

Page Load Speed

11.4 sec in total

First Response

2.7 sec

Resources Loaded

8.4 sec

Page Rendered

199 ms

cn-train.com screenshot

About Website

Click here to check amazing Cn Train content. Otherwise, check out these important facts you probably never knew about cn-train.com

乐鱼官网平台（中国）有限公司官网成立1998年，企业注册资金5.7亿元，总资本57亿元。公司是一家集研发、生产、销售于一体的自动化瓦楞纸箱设备生产厂家，主要生产全自动双头捆绑机、自动捆绑机、半自动糊箱机等纸箱加工设备。公司秉承着“质量是企业之命，诚信为发展之基，创新乃生存之道”的理念，以客户的实际需求为导向，以服务好客户为己任，严格要求，力争做精每一台设备，服务广大客户，让客户选择同创产品放心，使...

Visit cn-train.com

Key Findings

We analyzed Cn-train.com page load time and found that the first response time was 2.7 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cn-train.com rating and web reputation

Performance Metrics

cn-train.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

cn-train.com

2731 ms

css.css

5330 ms

script.js

5321 ms

base.asp

5201 ms

bgbody.jpg

134 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Cn-train.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Cn-train.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.8 kB (29%)

Content Size

305.3 kB

After Optimization

216.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cn-train.com main page is 305.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 276.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.8 kB

  • Original 9.9 kB
  • After minification 9.7 kB
  • After compression 3.1 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 6.8 kB or 68% of the original size.

Image Optimization

-24%

Potential reduce by 67.5 kB

  • Original 276.8 kB
  • After minification 209.2 kB

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. Obviously, Cn Train needs image optimization as it can save up to 67.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 3.1 kB

  • Original 4.8 kB
  • After minification 4.4 kB
  • After compression 1.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 3.1 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 11.4 kB

  • Original 13.9 kB
  • After minification 13.1 kB
  • After compression 2.6 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. Cn-train.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Train. According to our analytics all requests are already optimized.

Network Requests Diagram

cn-train.com

cn-train.com

2731 ms

css.css

css.css

5330 ms

script.js

script.js

5321 ms

base.asp

base.asp

5201 ms

bgbody.jpg

bgbody.jpg

134 ms

logo.jpg

logo.jpg

88 ms

bgMenuLine.jpg

bgMenuLine.jpg

213 ms

bodyMain.jpg

bodyMain.jpg

264 ms

bgLeft.jpg

bgLeft.jpg

264 ms

leftpic.jpg

leftpic.jpg

340 ms

banner.jpg

banner.jpg

274 ms

iconTitle.gif

iconTitle.gif

202 ms

2015120134851.jpg

2015120134851.jpg

275 ms

201512013485.jpg

201512013485.jpg

283 ms

2015120134726.jpg

2015120134726.jpg

395 ms

2015120134642.jpg

2015120134642.jpg

352 ms

2015120134611.jpg

2015120134611.jpg

347 ms

2015120134446.jpg

2015120134446.jpg

364 ms

2015120134414.jpg

2015120134414.jpg

353 ms

2015120134322.jpg

2015120134322.jpg

413 ms

2015120134227.jpg

2015120134227.jpg

430 ms

2015120134127.jpg

2015120134127.jpg

426 ms

Accessibility Review

cn-train.com accessibility score

61

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

Best Practices

cn-train.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

cn-train.com SEO score

67

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

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 Cn-train.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 Cn-train.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

cn-train.com

Open Graph description is not detected on the main page of Cn Train. 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: