Tools & Wizards About Us
ex.hvacr.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ex.hvacr.cn

制冷、暖通空调、空气能行业展会频道-制冷大市场

Page Load Speed

17.4 sec in total

First Response

1.6 sec

Resources Loaded

15.7 sec

Page Rendered

122 ms

ex.hvacr.cn screenshot

About Website

Click here to check amazing Ex Hvacr content for China. Otherwise, check out these important facts you probably never knew about ex.hvacr.cn

制冷大市场行业展会为您提供及时、全面的全球制冷、暖通空调设备、空气能、配件、工具、材料的展会资讯报道及参展指南指导服务。

Visit ex.hvacr.cn

Key Findings

We analyzed Ex.hvacr.cn page load time and found that the first response time was 1.6 sec and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ex.hvacr.cn performance score

0

Network Requests Diagram

ex.hvacr.cn

1576 ms

type.css

835 ms

zhanhui.css

835 ms

rightbottom_ad.css

1685 ms

jquery-1.3.2.min.js

1255 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 56% of them (32 requests) were addressed to the original Ex.hvacr.cn, 18% (10 requests) were made to Img1.hvacr.cn and 7% (4 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (10.9 sec) relates to the external source Static.anquan.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.2 kB (42%)

Content Size

207.3 kB

After Optimization

120.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ex.hvacr.cn main page is 207.3 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. 25% of websites need less resources to load. Javascripts take 91.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.3 kB

  • Original 27.7 kB
  • After minification 26.8 kB
  • After compression 6.3 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 21.3 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 1.9 kB

  • Original 69.1 kB
  • After minification 67.2 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. Ex Hvacr images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 49.6 kB

  • Original 91.8 kB
  • After minification 90.6 kB
  • After compression 42.2 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 49.6 kB or 54% of the original size.

CSS Optimization

-77%

Potential reduce by 14.4 kB

  • Original 18.7 kB
  • After minification 16.1 kB
  • After compression 4.3 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. Ex.hvacr.cn needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (56%)

Requests Now

55

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ex Hvacr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ex.hvacr.cn

ex.hvacr.cn

1576 ms

type.css

type.css

835 ms

zhanhui.css

zhanhui.css

835 ms

rightbottom_ad.css

rightbottom_ad.css

1685 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

1255 ms

js.js

js.js

977 ms

ShowTab.js

ShowTab.js

978 ms

index_hengfu_1.js

index_hengfu_1.js

764 ms

index_friendlink_1.js

index_friendlink_1.js

749 ms

stat.php

stat.php

1380 ms

aq_auth.js

aq_auth.js

10879 ms

bottom.css

bottom.css

414 ms

headerNew.css

headerNew.css

414 ms

bao_sy_bg.jpg

bao_sy_bg.jpg

434 ms

bao_logo.jpg

bao_logo.jpg

2928 ms

chupin.jpg

chupin.jpg

3646 ms

header_nav_xian.jpg

header_nav_xian.jpg

420 ms

header_nav_ge.gif

header_nav_ge.gif

500 ms

bao_nav2.jpg

bao_nav2.jpg

839 ms

hot_b.gif

hot_b.gif

863 ms

bao_nav1.jpg

bao_nav1.jpg

993 ms

new_b.gif

new_b.gif

1253 ms

bao_sousuo_bg.jpg

bao_sousuo_bg.jpg

1283 ms

sousuo.jpg

sousuo.jpg

4085 ms

sj.png

sj.png

3785 ms

rss.jpg

rss.jpg

1689 ms

zt_top_bg.jpg

zt_top_bg.jpg

5112 ms

20150505150724676.jpg

20150505150724676.jpg

3787 ms

yugao_lm_bg.jpg

yugao_lm_bg.jpg

3346 ms

yugao_lm.jpg

yugao_lm.jpg

3771 ms

yg_hbt_bg.jpg

yg_hbt_bg.jpg

7137 ms

lengbohui2013_268_78.gif

lengbohui2013_268_78.gif

1903 ms

ztbd_k1.jpg

ztbd_k1.jpg

4169 ms

ztbd_k3.jpg

ztbd_k3.jpg

4180 ms

ppgz_k1.jpg

ppgz_k1.jpg

4203 ms

ppgz_k3.jpg

ppgz_k3.jpg

4558 ms

zhhz_bg.jpg

zhhz_bg.jpg

4593 ms

cr_expo266x78.gif

cr_expo266x78.gif

4312 ms

jishu_hvacrbk_270X250.jpg

jishu_hvacrbk_270X250.jpg

3798 ms

100q.jpg

100q.jpg

8572 ms

16flA_Banner_160x65.gif

16flA_Banner_160x65.gif

1179 ms

xf2016160-65.gif

xf2016160-65.gif

1902 ms

xagr160X65.gif

xagr160X65.gif

2288 ms

20151214-160x65-sc.gif

20151214-160x65-sc.gif

3454 ms

stat.htm

stat.htm

161 ms

core.php

core.php

1610 ms

9.gif

9.gif

1521 ms

h.js

h.js

1122 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

12 ms

lxb.js

lxb.js

9049 ms

hm.gif

hm.gif

332 ms

app.gif

app.gif

1428 ms

3284 ms

log.gif

log.gif

231 ms

_l.js

_l.js

536 ms

log.gif

log.gif

232 ms

SEO Factors

ex.hvacr.cn 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 Ex.hvacr.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 Ex.hvacr.cn 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

ex.hvacr.cn

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