Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

3sjob.net

必高地信人才网_GIS人才网|测绘人才网|RS遥感人才|航测人才招聘|高薪工作-尽在必高地信猎头

Page Load Speed

82.8 sec in total

First Response

4 sec

Resources Loaded

78.4 sec

Page Rendered

503 ms

3sjob.net screenshot

About Website

Click here to check amazing 3 Sjob content for China. Otherwise, check out these important facts you probably never knew about 3sjob.net

专业提供测绘地理信息,(GIS,RS遥感,北斗GPS)3S人才招聘和GIS地信猎头推荐到岗服务,为企业招聘和求职者找工作提供专业平台,是专业的地信人才网www.3sjob.net

Visit 3sjob.net

Key Findings

We analyzed 3sjob.net page load time and found that the first response time was 4 sec and then it took 78.9 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 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

3sjob.net performance score

0

Network Requests Diagram

www.3sjob.net

3955 ms

stage_public.css

1090 ms

djob_index.css

4496 ms

popwin.css

3895 ms

scrollImg.css

1109 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 84% of them (145 requests) were addressed to the original 3sjob.net, 5% (8 requests) were made to Cpro.baidustatic.com and 3% (5 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain 3sjob.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 672.4 kB (62%)

Content Size

1.1 MB

After Optimization

411.6 kB

In fact, the total size of 3sjob.net main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 538.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 207.2 kB

  • Original 227.9 kB
  • After minification 135.8 kB
  • After compression 20.8 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 92.2 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 207.2 kB or 91% of the original size.

Image Optimization

-17%

Potential reduce by 46.7 kB

  • Original 269.2 kB
  • After minification 222.5 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, 3 Sjob needs image optimization as it can save up to 46.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 380.5 kB

  • Original 538.6 kB
  • After minification 475.5 kB
  • After compression 158.0 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 380.5 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 38.0 kB

  • Original 48.3 kB
  • After minification 47.5 kB
  • After compression 10.3 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. 3sjob.net needs all CSS files to be minified and compressed as it can save up to 38.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (46%)

Requests Now

153

After Optimization

83

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Sjob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

3sjob.net SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3sjob.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 3sjob.net main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of 3 Sjob. 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: