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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

nb-medicalsystem.com

美康生物-官网

Page Load Speed

82.7 sec in total

First Response

17.8 sec

Resources Loaded

64.7 sec

Page Rendered

141 ms

nb-medicalsystem.com screenshot

About Website

Welcome to nb-medicalsystem.com homepage info - get ready to check Nb Medicalsystem best content for United States right away, or after learning these important things about nb-medicalsystem.com

Visit nb-medicalsystem.com

Key Findings

We analyzed Nb-medicalsystem.com page load time and found that the first response time was 17.8 sec and then it took 64.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 38 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nb-medicalsystem.com performance score

0

Network Requests Diagram

nb-medicalsystem.com

17791 ms

style.css

4875 ms

jquery-1.4.2.js

19715 ms

lrtk.js

10252 ms

pptBox.js

13352 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Nb-medicalsystem.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Nb-medicalsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.6 kB (81%)

Content Size

87.4 kB

After Optimization

16.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nb-medicalsystem.com main page is 87.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 32.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 27.0 kB

  • Original 32.4 kB
  • After minification 27.0 kB
  • After compression 5.4 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 5.3 kB, which is 17% 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 27.0 kB or 83% of the original size.

Image Optimization

-78%

Potential reduce by 13.9 kB

  • Original 17.8 kB
  • After minification 3.9 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, Nb Medicalsystem needs image optimization as it can save up to 13.9 kB or 78% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 12.8 kB

  • Original 16.3 kB
  • After minification 10.3 kB
  • After compression 3.6 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 12.8 kB or 78% of the original size.

CSS Optimization

-81%

Potential reduce by 16.9 kB

  • Original 20.9 kB
  • After minification 18.6 kB
  • After compression 4.1 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. Nb-medicalsystem.com needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nb Medicalsystem. 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

nb-medicalsystem.com

nb-medicalsystem.com

17791 ms

style.css

style.css

4875 ms

jquery-1.4.2.js

jquery-1.4.2.js

19715 ms

lrtk.js

lrtk.js

10252 ms

pptBox.js

pptBox.js

13352 ms

lrtk.css

lrtk.css

957 ms

jquery.js

jquery.js

7111 ms

lrtk2.js

lrtk2.js

4178 ms

logo.png

logo.png

5720 ms

top-icon1.png

top-icon1.png

1375 ms

top-icon2.png

top-icon2.png

2931 ms

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12146 ms

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19996 ms

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19996 ms

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19996 ms

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19997 ms

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19997 ms

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19998 ms

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19998 ms

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19998 ms

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19998 ms

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19997 ms

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19998 ms

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19998 ms

links1.png

links1.png

19997 ms

head-bg.jpg

head-bg.jpg

19988 ms

input-txt.png

input-txt.png

19988 ms

input-buttom.png

input-buttom.png

19988 ms

top-icon.png

top-icon.png

19987 ms

about-bg.png

about-bg.png

19988 ms

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19958 ms

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19957 ms

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19957 ms

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19957 ms

banner-icon.png

banner-icon.png

19957 ms

box-bg.jpg

box-bg.jpg

19956 ms

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19951 ms

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19951 ms

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19950 ms

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19951 ms

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19950 ms

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19950 ms

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19932 ms

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19931 ms

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19621 ms

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news-icon.png

18200 ms

tab-bg.jpg

tab-bg.jpg

20277 ms

tab1.jpg

tab1.jpg

19851 ms

tab2.jpg

tab2.jpg

20000 ms

eq-bg.png

eq-bg.png

16051 ms

foot.jpg

foot.jpg

19999 ms

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9483 ms

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10236 ms

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10622 ms

SEO Factors

nb-medicalsystem.com SEO score

0

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 Nb-medicalsystem.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 Nb-medicalsystem.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

nb-medicalsystem.com

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