Tools & Wizards About Us

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

brothers-ycable.com.cn

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Page Load Speed

9.2 sec in total

First Response

434 ms

Resources Loaded

8.4 sec

Page Rendered

350 ms

About Website

Welcome to brothers-ycable.com.cn homepage info - get ready to check Brothers Ycable best content right away, or after learning these important things about brothers-ycable.com.cn

Shenzhen Brother Young Development Co., Ltd, integrating scientific research, production, marketing in a body's modern series of high-tech enterprises; Main business products include: CAT6 Lan Cables,...

Visit brothers-ycable.com.cn

Key Findings

We analyzed Brothers-ycable.com.cn page load time and found that the first response time was 434 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

brothers-ycable.com.cn performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

brothers-ycable.com.cn

434 ms

www.brothers-ycable.com.cn

696 ms

Index.css

289 ms

Common.css

235 ms

public.css

531 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that all of those requests were addressed to Brothers-ycable.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Brothers-ycable.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 482.0 kB (12%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brothers-ycable.com.cn main page is 4.1 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. 25% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 69.8 kB

  • Original 79.1 kB
  • After minification 64.1 kB
  • After compression 9.3 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. This page needs HTML code to be minified as it can gain 15.0 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.8 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 139.7 kB

  • Original 3.7 MB
  • After minification 3.6 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. Brothers Ycable images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 227.4 kB

  • Original 296.8 kB
  • After minification 228.2 kB
  • After compression 69.4 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 227.4 kB or 77% of the original size.

CSS Optimization

-82%

Potential reduce by 45.1 kB

  • Original 55.3 kB
  • After minification 46.8 kB
  • After compression 10.2 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. Brothers-ycable.com.cn needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (39%)

Requests Now

101

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brothers Ycable. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

brothers-ycable.com.cn accessibility score

60

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

brothers-ycable.com.cn best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

brothers-ycable.com.cn SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brothers-ycable.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Brothers-ycable.com.cn 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

Open Graph description is not detected on the main page of Brothers Ycable. 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: