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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

sdzb.gov.cn

Page Load Speed

38.4 sec in total

First Response

3.3 sec

Resources Loaded

34.8 sec

Page Rendered

327 ms

sdzb.gov.cn screenshot

About Website

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Key Findings

We analyzed Sdzb.gov.cn page load time and found that the first response time was 3.3 sec and then it took 35.1 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sdzb.gov.cn performance score

0

Network Requests Diagram

sdzb.gov.cn

3334 ms

global.css

792 ms

style.css

1984 ms

jquery-1.7.min.js

11865 ms

jquery.nivo.slider.pack.js

8064 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Sdzb.gov.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Sdzb.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.1 kB (39%)

Content Size

577.9 kB

After Optimization

352.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdzb.gov.cn main page is 577.9 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. 20% of websites need less resources to load. Images take 304.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 37.5 kB

  • Original 47.5 kB
  • After minification 41.4 kB
  • After compression 9.9 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 6.1 kB, which is 13% 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 37.5 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 27.0 kB

  • Original 304.0 kB
  • After minification 277.0 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. Sdzb images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 143.8 kB

  • Original 205.5 kB
  • After minification 185.2 kB
  • After compression 61.7 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 143.8 kB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 16.8 kB

  • Original 20.9 kB
  • After minification 18.4 kB
  • After compression 4.2 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. Sdzb.gov.cn needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (18%)

Requests Now

49

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdzb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sdzb.gov.cn

sdzb.gov.cn

3334 ms

global.css

global.css

792 ms

style.css

style.css

1984 ms

jquery-1.7.min.js

jquery-1.7.min.js

11865 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

8064 ms

tab.js

tab.js

874 ms

modernizr-2.0.6.min.js

modernizr-2.0.6.min.js

10215 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

5062 ms

underscore-min.js

underscore-min.js

5236 ms

underscore.string.js

underscore.string.js

2815 ms

rising.js

rising.js

3681 ms

main.js

main.js

4532 ms

jquery.d.imagechange.js

jquery.d.imagechange.js

4922 ms

banner.jpg

banner.jpg

16422 ms

menu_bg.jpg

menu_bg.jpg

868 ms

menu_line.jpg

menu_line.jpg

873 ms

home.png

home.png

1603 ms

top_bg.jpg

top_bg.jpg

871 ms

ico.png

ico.png

872 ms

search.png

search.png

873 ms

AN_0011.png

AN_0011.png

3732 ms

AN_002.png

AN_002.png

1638 ms

AN_03.jpg

AN_03.jpg

1705 ms

AN_04.jpg

AN_04.jpg

1638 ms

AN_05.jpg

AN_05.jpg

5677 ms

new2.jpg

new2.jpg

13421 ms

title_cx.jpg

title_cx.jpg

5061 ms

loading2.gif

loading2.gif

1279 ms

zbtz.png

zbtz.png

2106 ms

qycx.png

qycx.png

2951 ms

rycx.png

rycx.png

14559 ms

ewm.png

ewm.png

3402 ms

MapIframePage.aspx

MapIframePage.aspx

7586 ms

LoadZtbHandler.ashx

LoadZtbHandler.ashx

6322 ms

title_bg.png

title_bg.png

5321 ms

ico08.png

ico08.png

6990 ms

ico07.png

ico07.png

6710 ms

ico111.jpg

ico111.jpg

7307 ms

leftxiao1.jpg

leftxiao1.jpg

16027 ms

ico06.png

ico06.png

7690 ms

ico09_h.png

ico09_h.png

7928 ms

ico10.png

ico10.png

8076 ms

ico11.png

ico11.png

8330 ms

ico15_w.png

ico15_w.png

8449 ms

map.jpg

map.jpg

10504 ms

search02.png

search02.png

8857 ms

ico12.png

ico12.png

10760 ms

new3.jpg

new3.jpg

19575 ms

style.css

style.css

12409 ms

loading.gif

loading.gif

12804 ms

map.jpg

map.jpg

12942 ms

SEO Factors

sdzb.gov.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdzb.gov.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sdzb.gov.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

sdzb.gov.cn

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