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rangerchina.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rangerchina.com

菱大机电设备（上海）有限公司

Page Load Speed

49.4 sec in total

First Response

3.3 sec

Resources Loaded

45.9 sec

Page Rendered

208 ms

rangerchina.com screenshot

About Website

Visit rangerchina.com now to see the best up-to-date Rangerchina content and also check out these interesting facts you probably never knew about rangerchina.com

香港菱泰企业有限公司成立于1989年，主要从事机电配套产品贸易和技术咨询。总代理和总经销如下欧美名牌机电配套产品：瑞士PMA比玛牌–塑料波纹管和接头IP69K；德国JACOB积及牌–IP68及Ex防爆电缆索头和浮子开关；意大利BALDI巴迪牌–电线槽和 配件；瑞士WOERTZ卫士牌–扁电缆和螺丝固定式接线端子；美国ACME阿加美牌–工业用低压变压器；意大利AD VIGANO意加洛牌 防爆电气装置；...

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Key Findings

We analyzed Rangerchina.com page load time and found that the first response time was 3.3 sec and then it took 46.1 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rangerchina.com performance score

0

Network Requests Diagram

rangerchina.com

3348 ms

style.css

1401 ms

dedeajax2.js

1539 ms

dropdown.js

4569 ms

layout.css

1061 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 58% of them (34 requests) were addressed to the original Rangerchina.com, 27% (16 requests) were made to Qiao.baidu.com and 8% (5 requests) were made to P3.qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Rangerchina.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.8 kB (42%)

Content Size

160.3 kB

After Optimization

93.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rangerchina.com main page is 160.3 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. Images take 92.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 20.9 kB

  • Original 28.7 kB
  • After minification 26.3 kB
  • After compression 7.8 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. 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 20.9 kB or 73% of the original size.

Image Optimization

-15%

Potential reduce by 13.8 kB

  • Original 92.5 kB
  • After minification 78.7 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, Rangerchina needs image optimization as it can save up to 13.8 kB or 15% 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 4.0 kB

  • Original 5.5 kB
  • After minification 5.2 kB
  • After compression 1.6 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 4.0 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 28.2 kB

  • Original 33.6 kB
  • After minification 24.2 kB
  • After compression 5.4 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. Rangerchina.com needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (29%)

Requests Now

55

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rangerchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rangerchina.com

rangerchina.com

3348 ms

style.css

style.css

1401 ms

dedeajax2.js

dedeajax2.js

1539 ms

dropdown.js

dropdown.js

4569 ms

layout.css

layout.css

1061 ms

page.css

page.css

7083 ms

bcoapp.jpg

bcoapp.jpg

6533 ms

bg2.jpg

bg2.jpg

6527 ms

bg.jpg

bg.jpg

6537 ms

green_skin.png

green_skin.png

6527 ms

shopcart.png

shopcart.png

6523 ms

400.jpg

400.jpg

6524 ms

c.jpg

c.jpg

6532 ms

e.jpg

e.jpg

19964 ms

logo.gif

logo.gif

6526 ms

1_1500373041.jpg

1_1500373041.jpg

6537 ms

sy1.jpg

sy1.jpg

6526 ms

sy2.jpg

sy2.jpg

6527 ms

sy3.jpg

sy3.jpg

6528 ms

sy4.jpg

sy4.jpg

6528 ms

sy9.jpg

sy9.jpg

6531 ms

1_1508024771.jpg

1_1508024771.jpg

6533 ms

j1.jpg

j1.jpg

6529 ms

4_130424150911_1.jpg

4_130424150911_1.jpg

7380 ms

pmaapp.jpg

pmaapp.jpg

9090 ms

4_121204105150_1.jpg

4_121204105150_1.jpg

6535 ms

4_121115153922_1.gif

4_121115153922_1.gif

6531 ms

header_bg.jpg

header_bg.jpg

20442 ms

search_bg.gif

search_bg.gif

396 ms

search-bt.gif

search-bt.gif

380 ms

temp2.jpg

temp2.jpg

2819 ms

main_bg.gif

main_bg.gif

739 ms

ico-3.gif

ico-3.gif

2290 ms

ico-2.gif

ico-2.gif

1125 ms

hm.js

hm.js

500 ms

hm.gif

hm.gif

257 ms

b.js

b.js

628 ms

bsl.js

bsl.js

1346 ms

Enter.php

Enter.php

5156 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

6916 ms

main.css

main.css

2000 ms

fix.css

fix.css

1073 ms

version.js

version.js

6803 ms

03.jpg

03.jpg

1810 ms

m-webim-lite.css

m-webim-lite.css

908 ms

m-webim-lite.js

m-webim-lite.js

19923 ms

Refresh.php

Refresh.php

404 ms

stat.gif

stat.gif

968 ms

03.jpg

03.jpg

3264 ms

04.png

04.png

2181 ms

icon.png

icon.png

1864 ms

icon_close.png

icon_close.png

2011 ms

mess-text.png

mess-text.png

2117 ms

messbtn.png

messbtn.png

2699 ms

mess.gif

mess.gif

2550 ms

btn.png

btn.png

3425 ms

Refresh.php

Refresh.php

341 ms

Refresh.php

Refresh.php

346 ms

Refresh.php

Refresh.php

351 ms

SEO Factors

rangerchina.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rangerchina.com 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 Rangerchina.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

rangerchina.com

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