Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dbet.net

龙桥集团-龙桥科技教育学院-计算机培训|学校

Page Load Speed

11.4 sec in total

First Response

2.9 sec

Resources Loaded

8.2 sec

Page Rendered

327 ms

dbet.net screenshot

About Website

Click here to check amazing Dbet content. Otherwise, check out these important facts you probably never knew about dbet.net

龙桥教育是国家653工程院校,于2003年批准成立,是东北区首家以校企合作为主要办学方式的专业人才培养机构,目前已发展成为拥二大校区、五所大学授课中心,并成为省信息产业厅和长春软件园指定的信息技术人才培养基地。2009年4月龙桥集团在香港注册成立了香港龙桥科技教育研究有限公司和龙桥科技教育学院,致力于企业应用技术和应用管理方面的研究和开发,借鉴中外企业技术及管理成果指导学校的人才培养方向,形成了研...

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Key Findings

We analyzed Dbet.net page load time and found that the first response time was 2.9 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

dbet.net performance score

0

Network Requests Diagram

dbet.net

2874 ms

layout.css

134 ms

top.css

138 ms

bottom.css

138 ms

page.js

141 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 Dbet.net and no external sources were called. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Dbet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 569.9 kB (26%)

Content Size

2.2 MB

After Optimization

1.6 MB

In fact, the total size of Dbet.net main page is 2.2 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.9 kB

  • Original 29.6 kB
  • After minification 28.0 kB
  • After compression 5.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.9 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 463.9 kB

  • Original 2.0 MB
  • After minification 1.6 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. Obviously, Dbet needs image optimization as it can save up to 463.9 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 73.6 kB

  • Original 112.3 kB
  • After minification 110.8 kB
  • After compression 38.7 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 73.6 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 8.6 kB

  • Original 10.8 kB
  • After minification 8.8 kB
  • After compression 2.1 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. Dbet.net needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (8%)

Requests Now

53

After Optimization

49

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dbet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

dbet.net 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 Dbet.net 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 Dbet.net 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 Dbet. 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: