Tools & Wizards About Us
nagasoft.cn screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nagasoft.cn

南京纳加软件股份有限公司_流媒体制作播出与多链路聚合通信方案

Page Load Speed

9.7 sec in total

First Response

1.1 sec

Resources Loaded

8 sec

Page Rendered

673 ms

nagasoft.cn screenshot

About Website

Click here to check amazing Nagasoft content for China. Otherwise, check out these important facts you probably never knew about nagasoft.cn

纳加软件,导播一体机,导播软件,花火4G/5G多卡聚合路由器,教育云平台,广电导播系统,直播软件,直播系统,拨打电话 400-996-1936 了解更多纳加导播设备和行业视频应用服务.南京纳加软件股份有限公司是一家兼具互联网思维和广电专业品质的新媒体企业,是以新媒体视讯技术为核心,集软件开发、销售、系统集成及服务等为一体的创新型高科技企业.

Visit nagasoft.cn

Key Findings

We analyzed Nagasoft.cn page load time and found that the first response time was 1.1 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.

Performance Metrics

nagasoft.cn performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.781

5/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

nagasoft.cn

1065 ms

bootstrap.min.css

1628 ms

font-awesome.min.css

1161 ms

style.css

695 ms

themify-icons.css

696 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 90% of them (54 requests) were addressed to the original Nagasoft.cn, 3% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Wpa.b.qq.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Nagasoft.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 984.3 kB (26%)

Content Size

3.8 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nagasoft.cn main page is 3.8 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 58.1 kB

  • Original 68.9 kB
  • After minification 54.8 kB
  • After compression 10.8 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 14.1 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 58.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 12.6 kB

  • Original 2.4 MB
  • After minification 2.4 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. Nagasoft images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 386.6 kB

  • Original 696.6 kB
  • After minification 683.7 kB
  • After compression 310.1 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 386.6 kB or 55% of the original size.

CSS Optimization

-89%

Potential reduce by 527.1 kB

  • Original 595.0 kB
  • After minification 492.0 kB
  • After compression 67.9 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. Nagasoft.cn needs all CSS files to be minified and compressed as it can save up to 527.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (59%)

Requests Now

54

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nagasoft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nagasoft.cn

nagasoft.cn

1065 ms

bootstrap.min.css

bootstrap.min.css

1628 ms

font-awesome.min.css

font-awesome.min.css

1161 ms

style.css

style.css

695 ms

themify-icons.css

themify-icons.css

696 ms

settings.css

settings.css

705 ms

layers.css

layers.css

2682 ms

navigation.css

navigation.css

1851 ms

animate.css

animate.css

1904 ms

owl.carousel.min.css

owl.carousel.min.css

2383 ms

style.css

style.css

2306 ms

responsive.css

responsive.css

1850 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

1615 ms

popper.min.js

popper.min.js

1621 ms

bootstrap.min.js

bootstrap.min.js

1682 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1837 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1850 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

1924 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

2085 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

2778 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

2701 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

2400 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

2149 ms

jquery.counterup.min.js

jquery.counterup.min.js

2356 ms

apear.js

apear.js

2398 ms

countto.js

countto.js

2447 ms

owl.carousel.min.js

owl.carousel.min.js

2556 ms

jquery.parallax-1.1.3.js

jquery.parallax-1.1.3.js

2652 ms

tweetie.min.js

tweetie.min.js

2652 ms

script.js

script.js

3381 ms

theme.js

theme.js

2785 ms

wpa.php

wpa.php

1394 ms

css

css

30 ms

hm.js

hm.js

1460 ms

logo.png

logo.png

658 ms

10110141wiqg.jpg

10110141wiqg.jpg

3577 ms

play-video.png

play-video.png

715 ms

10162714qo80.jpg

10162714qo80.jpg

1263 ms

06112636oviv.jpg

06112636oviv.jpg

1019 ms

10104204e91z.jpg

10104204e91z.jpg

895 ms

24180402jw7d.gif

24180402jw7d.gif

2133 ms

service-bg.jpg

service-bg.jpg

1367 ms

11160301l8x1.png

11160301l8x1.png

1274 ms

dotted-icon.png

dotted-icon.png

1378 ms

11160211vq0y.png

11160211vq0y.png

1499 ms

111601263ks6.png

111601263ks6.png

1508 ms

project-bg.jpg

project-bg.jpg

2340 ms

14113402u7fh.jpg

14113402u7fh.jpg

2606 ms

23154852bj04.jpg

23154852bj04.jpg

1739 ms

16144742t1ti.jpg

16144742t1ti.jpg

1748 ms

erweima.jpg

erweima.jpg

1977 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1879 ms

themify.woff

themify.woff

2093 ms

ElegantIcons.woff

ElegantIcons.woff

2107 ms

loader.gif

loader.gif

1685 ms

tweet.php

tweet.php

1164 ms

tweet.php

tweet.php

1177 ms

hm.gif

hm.gif

312 ms

b.js

b.js

1419 ms

affim.js

affim.js

1784 ms

Accessibility Review

nagasoft.cn accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nagasoft.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nagasoft.cn SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nagasoft.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Nagasoft.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

nagasoft.cn

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