Tools & Wizards About Us
gzbsy.com.cn screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

gzbsy.com.cn

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Page Load Speed

6.9 sec in total

First Response

687 ms

Resources Loaded

6 sec

Page Rendered

166 ms

gzbsy.com.cn screenshot

About Website

Welcome to gzbsy.com.cn homepage info - get ready to check Gzbsy best content right away, or after learning these important things about gzbsy.com.cn

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Visit gzbsy.com.cn

Key Findings

We analyzed Gzbsy.com.cn page load time and found that the first response time was 687 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

gzbsy.com.cn performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

gzbsy.com.cn

687 ms

gzbsy.com.cn

879 ms

www.gzbsy.com.cn

755 ms

www.gzbsy.com.cn

1857 ms

common.css

214 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 57% of them (13 requests) were addressed to the original Gzbsy.com.cn, 39% (9 requests) were made to Cdn.sportnanoapi.com and 4% (1 request) were made to V1.cnzz.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Gzbsy.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.7 kB (12%)

Content Size

475.2 kB

After Optimization

416.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzbsy.com.cn main page is 475.2 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. 20% of websites need less resources to load. Images take 368.2 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 43.0 kB

  • Original 47.8 kB
  • After minification 37.9 kB
  • After compression 4.8 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 9.9 kB, which is 21% 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 43.0 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

  • Original 368.2 kB
  • After minification 365.3 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. Gzbsy images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 10.4 kB

  • Original 49.7 kB
  • After minification 49.7 kB
  • After compression 39.2 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 10.4 kB or 21% of the original size.

CSS Optimization

-25%

Potential reduce by 2.4 kB

  • Original 9.5 kB
  • After minification 9.5 kB
  • After compression 7.1 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. Gzbsy.com.cn needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (16%)

Requests Now

19

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gzbsy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gzbsy.com.cn

gzbsy.com.cn

687 ms

gzbsy.com.cn

gzbsy.com.cn

879 ms

www.gzbsy.com.cn

www.gzbsy.com.cn

755 ms

www.gzbsy.com.cn

www.gzbsy.com.cn

1857 ms

common.css

common.css

214 ms

style.css

style.css

429 ms

jquery.min.js

jquery.min.js

854 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

638 ms

global.js

global.js

640 ms

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471 ms

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5327c6d554c3a39099cdec6f558f9c72.png

484 ms

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497 ms

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489 ms

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508 ms

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493 ms

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511 ms

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500 ms

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513 ms

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1-231222101H2L2.png

213 ms

icon-live.png

icon-live.png

214 ms

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1-240113203230345.png

216 ms

1-2401132033591R.png

1-2401132033591R.png

424 ms

z.js

z.js

862 ms

Accessibility Review

gzbsy.com.cn accessibility score

73

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

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

gzbsy.com.cn best practices score

67

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

SEO Factors

gzbsy.com.cn SEO score

99

Search Engine Optimization Advices

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 Gzbsy.com.cn 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 Gzbsy.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

gzbsy.com.cn

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