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detu.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

detu.com

得图网络-看见世界的每一度

Page Load Speed

61.9 sec in total

First Response

1.9 sec

Resources Loaded

59.3 sec

Page Rendered

720 ms

detu.com screenshot

About Website

Visit detu.com now to see the best up-to-date Detu content for United States and also check out these interesting facts you probably never knew about detu.com

得图研发生产VR全景360相机，致力于成为全球最佳的VR影像产品和服务提供商，并为用户提供全景图片和全景视频的观看、上传和分享。

Visit detu.com

Key Findings

We analyzed Detu.com page load time and found that the first response time was 1.9 sec and then it took 60 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 46 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

detu.com performance score

0

Network Requests Diagram

www.detu.com

1902 ms

mod.js

3938 ms

auto_combine_bfcd8.css

6137 ms

common.js

6270 ms

auto_combine_5c850.js

9738 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 8% of them (14 requests) were addressed to the original Detu.com, 34% (60 requests) were made to Dtres.img.detuyun.cn and 20% (34 requests) were made to Media.qicdn.detu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Dtres.img.detuyun.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.7 kB (13%)

Content Size

4.0 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Detu.com main page is 4.0 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 71.1 kB

  • Original 79.9 kB
  • After minification 48.2 kB
  • After compression 8.8 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 31.7 kB, which is 40% 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 71.1 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 457.1 kB

  • Original 3.9 MB
  • After minification 3.4 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. Obviously, Detu needs image optimization as it can save up to 457.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 516 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 832 B

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 516 B or 38% of the original size.

Requests Breakdown

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

Requests Now

99

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.detu.com

www.detu.com

1902 ms

mod.js

mod.js

3938 ms

auto_combine_bfcd8.css

auto_combine_bfcd8.css

6137 ms

common.js

common.js

6270 ms

auto_combine_5c850.js

auto_combine_5c850.js

9738 ms

hm.js

hm.js

597 ms

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push.js

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314 ms

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get_message

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SEO Factors

detu.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 Detu.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 Detu.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

detu.com

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