Tools & Wizards About Us

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nexischina.com

光盘打印刻录机，光盘刻录服务器－北京美赛思科技有限公司 - 美赛思全自动光盘打印刻录机 - 光盘全自动制作系统 - 为各行业光盘打印和刻录提供最佳解决方案！

Page Load Speed

23.2 sec in total

First Response

682 ms

Resources Loaded

21.3 sec

Page Rendered

1.2 sec

About Website

Click here to check amazing Nexischina content. Otherwise, check out these important facts you probably never knew about nexischina.com

美赛思公司提供光盘自动化应用解决方案，公司生产的全自动光盘打印刻录机、光盘刻录服务器、全自动光盘拷贝机，可实现批量制作光盘，自动执行、无人值守。广泛应用于政府机关、部队、电视台、影视制作部门、教育行业、音频工作室、PACS医疗影像系统等行业，为用户解决了光盘制作的难题。

Visit nexischina.com

Key Findings

We analyzed Nexischina.com page load time and found that the first response time was 682 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

nexischina.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

nexischina.com

682 ms

www.nexischina.com

1286 ms

jquery.min.js

439 ms

bootstrap.min.js

653 ms

docs.min.js

659 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 75% of them (56 requests) were addressed to the original Nexischina.com, 7% (5 requests) were made to Sgoutong.baidu.com and 5% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (15.8 sec) belongs to the original domain Nexischina.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.6 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nexischina.com main page is 1.3 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.9 kB

  • Original 55.8 kB
  • After minification 44.2 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 11.6 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 45.9 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 76.5 kB

  • Original 1.0 MB
  • After minification 950.3 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. Nexischina images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 8.8 kB

  • Original 118.4 kB
  • After minification 117.9 kB
  • After compression 109.6 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

-18%

Potential reduce by 13.4 kB

  • Original 76.3 kB
  • After minification 76.3 kB
  • After compression 62.9 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. Nexischina.com needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (34%)

Requests Now

67

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nexischina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nexischina.com accessibility score

100

Accessibility Issues

Best Practices

nexischina.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nexischina.com SEO score

100

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nexischina.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Nexischina.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

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