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job.ehvacr.com: 人才_暖通空调在线

Page load speed analysis

  • 44/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    2.9 sec

  • Resources loaded

    30.5 sec

  • Page rendered

    184 ms

  • Total page load time

    33.5 sec

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

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 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.

Page optimization

  • HTML 54.8 kB
    Images 10.9 kB
    Javascripts 151.8 kB
    CSS 25.0 kB

    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.

    • Original 54.8 kB
    • After minification 51.8 kB
    • After compression 14.6 kB

    HTML optimization

    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.

    • Original 10.9 kB
    • After optimization 10.5 kB

    Image optimization

    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.

    • Original 151.8 kB
    • After minification 147.2 kB
    • After compression 51.1 kB

    JavaScript optimization

    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.

    • Original 25.0 kB
    • After minification 21.5 kB
    • After compression 4.0 kB

    CSS optimization

    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.

Network requests diagram

  • job.ehvacr.com
  • common.css
  • index.css
  • c.js
  • wx.png
  • yushou120.gif
  • logo.gif
  • Index_tu1.gif
  • Index_tu2.gif
  • Index_tu3.gif
  • Index_tu4.gif
  • jiang2013.gif
  • jiang2010.gif
  • zrt_b.gif
  • selan.gif
  • search_bu.gif
  • li_ico.jpg
  • nwes_rx_bj.png
  • h.js
  • s.js
  • task.js.php
  • hm.gif
  • loading.gif

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.

Additional info on job.ehvacr.com

Requests

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.

4

Javascripts

16

Images

1

CSS

21

All

Possible request optimization

1

Javascripts

16

Images

1

CSS

3

Optimized

18

All

Good result

IP address

Job.ehvacr.com uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

job.ehvacr.com

blog.ehvacr.com

ehvacr.com

myhvac.net

bbs.ehvacr.com

114.55.57.122

DNS records

Type Host Target/ip TTL Other
A

job.ehvacr.com

221.122.102.203 296

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

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.

HTTPS certificate

SSL Certificate

Job.ehvacr.com has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 97.3% of all visits is China. It’s good for Job.ehvacr.com that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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:

job.ehvacr.com

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