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mvlz.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

mvlz.com

卓知科仪（北京）技术有限公司

Page Load Speed

84.4 sec in total

First Response

16.4 sec

Resources Loaded

67.8 sec

Page Rendered

283 ms

mvlz.com screenshot

About Website

Click here to check amazing Mvlz content for China. Otherwise, check out these important facts you probably never knew about mvlz.com

卓知科仪（北京）技术有限公司，创立于2003年，公司在超快时间分辨光谱及成像、飞秒激光器及飞秒微纳加工等超快领域拥有专业、全套的解决设备及方案。公司主要产品有飞秒瞬态吸收、飞秒微加工系统、超快激光器、飞秒激光器、成像光谱仪、拉曼光谱仪、光电测量、ccd相机、PrincetonInstruments、lightconversion等。主要代理科研产品：皮秒激光器、超连续白光光源、科研级芯片、科研级深...

Visit mvlz.com

Key Findings

We analyzed Mvlz.com page load time and found that the first response time was 16.4 sec and then it took 68.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 70 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

mvlz.com performance score

0

Network Requests Diagram

mvlz.com

16374 ms

index_flash_img.css

1133 ms

jquery-1.4.4.min.js

20298 ms

lrtk.js

1168 ms

style.css

15055 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 99% of them (97 requests) were addressed to the original Mvlz.com, 1% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Mvlz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.1 kB (23%)

Content Size

860.1 kB

After Optimization

658.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mvlz.com main page is 860.1 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. Only 10% of websites need less resources to load. Images take 707.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 86.8 kB

  • Original 100.6 kB
  • After minification 66.6 kB
  • After compression 13.8 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 34.0 kB, which is 34% 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 86.8 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 74.5 kB

  • Original 707.4 kB
  • After minification 632.9 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, Mvlz needs image optimization as it can save up to 74.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 18.4 kB

  • Original 25.1 kB
  • After minification 19.6 kB
  • After compression 6.7 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 18.4 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 22.3 kB

  • Original 27.0 kB
  • After minification 19.1 kB
  • After compression 4.7 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. Mvlz.com needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mvlz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mvlz.com

mvlz.com

16374 ms

index_flash_img.css

index_flash_img.css

1133 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

20298 ms

lrtk.js

lrtk.js

1168 ms

style.css

style.css

15055 ms

jquery.min.js

jquery.min.js

18821 ms

jquery.js

jquery.js

20320 ms

zzsc.js

zzsc.js

11377 ms

js.js

js.js

11893 ms

index.js

index.js

15478 ms

ajax.js

ajax.js

16906 ms

login.js

login.js

20319 ms

chinaz.css

chinaz.css

19967 ms

jquery-1.4.4.js

jquery-1.4.4.js

20319 ms

jquery-ui-1.8.1.custom.min.js

jquery-ui-1.8.1.custom.min.js

20319 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

20321 ms

jquery-chinaz.js

jquery-chinaz.js

20321 ms

header_onload.js

header_onload.js

18329 ms

tFocus2.js

tFocus2.js

7292 ms

dicengComm_pack_v1.0.1.js

dicengComm_pack_v1.0.1.js

7121 ms

logo.jpg

logo.jpg

8632 ms

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2092 ms

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hm.js

hm.js

1132 ms

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9936 ms

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19997 ms

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16869 ms

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19989 ms

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19989 ms

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19988 ms

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19987 ms

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19985 ms

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19688 ms

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19370 ms

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19999 ms

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19526 ms

nav1.jpg

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20001 ms

nav2.jpg

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16772 ms

nav3.jpg

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16061 ms

xixi.png

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922 ms

SEO Factors

mvlz.com SEO score

0

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 Mvlz.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 Mvlz.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

mvlz.com

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