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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

job.ehvacr.com

人才_暖通空调在线

Page Load Speed

33.5 sec in total

First Response

2.9 sec

Resources Loaded

30.5 sec

Page Rendered

184 ms

job.ehvacr.com screenshot

About Website

Welcome to job.ehvacr.com homepage info - get ready to check Job Ehvacr best content for China right away, or after learning these important things about job.ehvacr.com

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Key Findings

We analyzed Job.ehvacr.com page load time and found that the first response time was 2.9 sec and then it took 30.7 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 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

job.ehvacr.com performance score

0

Network Requests Diagram

job.ehvacr.com

2873 ms

common.css

19521 ms

index.css

4509 ms

c.js

1958 ms

wx.png

337 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Job.ehvacr.com, 65% (15 requests) were made to Img0.ehvacr.com and 13% (3 requests) were made to Ehvacr.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Img0.ehvacr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.4 kB (67%)

Content Size

242.5 kB

After Optimization

80.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Job.ehvacr.com main page is 242.5 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. Javascripts take 151.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 40.3 kB

  • Original 54.8 kB
  • After minification 51.8 kB
  • After compression 14.6 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 40.3 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 375 B

  • Original 10.9 kB
  • After minification 10.5 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. Job Ehvacr images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 100.7 kB

  • Original 151.8 kB
  • After minification 147.2 kB
  • After compression 51.1 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 100.7 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 21.1 kB

  • Original 25.0 kB
  • After minification 21.5 kB
  • After compression 4.0 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. Job.ehvacr.com needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Job Ehvacr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

job.ehvacr.com

job.ehvacr.com

2873 ms

common.css

common.css

19521 ms

index.css

index.css

4509 ms

c.js

c.js

1958 ms

wx.png

wx.png

337 ms

yushou120.gif

yushou120.gif

1403 ms

logo.gif

logo.gif

1386 ms

Index_tu1.gif

Index_tu1.gif

1213 ms

Index_tu2.gif

Index_tu2.gif

5743 ms

Index_tu3.gif

Index_tu3.gif

8744 ms

Index_tu4.gif

Index_tu4.gif

1426 ms

jiang2013.gif

jiang2013.gif

1801 ms

jiang2010.gif

jiang2010.gif

2030 ms

zrt_b.gif

zrt_b.gif

2823 ms

selan.gif

selan.gif

2335 ms

search_bu.gif

search_bu.gif

2350 ms

li_ico.jpg

li_ico.jpg

8167 ms

nwes_rx_bj.png

nwes_rx_bj.png

2998 ms

h.js

h.js

1930 ms

s.js

s.js

2812 ms

task.js.php

task.js.php

749 ms

hm.gif

hm.gif

457 ms

loading.gif

loading.gif

2505 ms

SEO Factors

job.ehvacr.com 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 Job.ehvacr.com 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 Job.ehvacr.com 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

job.ehvacr.com

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