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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

envicloud.cn

环境云-环境大数据开放平台

Page Load Speed

36.7 sec in total

First Response

8.3 sec

Resources Loaded

28.2 sec

Page Rendered

180 ms

envicloud.cn screenshot

About Website

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

环境云是云创大数据自主研发的环境大数据开放平台，主要提供气象数据、环境数据、灾害数据、地理数据等环境大数据服务

Visit envicloud.cn

Key Findings

We analyzed Envicloud.cn page load time and found that the first response time was 8.3 sec and then it took 28.4 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 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

envicloud.cn performance score

0

Network Requests Diagram

envicloud.cn

8262 ms

jquery-1.11.1.min.js

14185 ms

jquery.pagination.js

19736 ms

kindeditor-min.js

8453 ms

zh_CN.js

7736 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Envicloud.cn, 3% (1 request) were made to Siteapp.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Envicloud.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.0 kB (69%)

Content Size

18.8 kB

After Optimization

5.8 kB

  • HTML
  • JavaScript

In fact, the total size of Envicloud.cn main page is 18.8 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. 15% of websites need less resources to load. HTML takes 18.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.6 kB

  • Original 18.0 kB
  • After minification 17.0 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. 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 12.6 kB or 70% of the original size.

JavaScript Optimization

-47%

Potential reduce by 385 B

  • Original 819 B
  • After minification 819 B
  • After compression 434 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 385 B or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envicloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

envicloud.cn

envicloud.cn

8262 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

14185 ms

jquery.pagination.js

jquery.pagination.js

19736 ms

kindeditor-min.js

kindeditor-min.js

8453 ms

zh_CN.js

zh_CN.js

7736 ms

bootstrap.min.js

bootstrap.min.js

3621 ms

common.js

common.js

16037 ms

Base64.js

Base64.js

4112 ms

jquery.multi-select.js

jquery.multi-select.js

6045 ms

trip-calendar.js

trip-calendar.js

14953 ms

yui-min.js

yui-min.js

14307 ms

jquery.datetimepicker.css

jquery.datetimepicker.css

19762 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

19763 ms

default.css

default.css

15582 ms

pagination.css

pagination.css

19766 ms

bootstrap.min.css

bootstrap.min.css

19766 ms

goTopstyle.css

goTopstyle.css

17230 ms

global.css

global.css

19766 ms

multi-select.css

multi-select.css

19767 ms

style.css

style.css

19767 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

19767 ms

fullpagecode.min.js

fullpagecode.min.js

19767 ms

uaredirect.js

uaredirect.js

584 ms

backtop.js

backtop.js

19779 ms

highcharts.js

highcharts.js

19930 ms

exporting.js

exporting.js

19931 ms

highcharts-more.js

highcharts-more.js

19624 ms

echarts.min.js

echarts.min.js

19932 ms

logo.png

logo.png

1163 ms

SEO Factors

envicloud.cn 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 Envicloud.cn 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 Envicloud.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

envicloud.cn

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