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chat.5251.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chat.5251.net

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Page Load Speed

38.4 sec in total

First Response

1.4 sec

Resources Loaded

36.7 sec

Page Rendered

276 ms

chat.5251.net screenshot

About Website

Welcome to chat.5251.net homepage info - get ready to check Chat 5251 best content for United States right away, or after learning these important things about chat.5251.net

51在线客服系统是一款企业级的网站实时交流在线客服系统，网站访客只需点击网页中的对话图标，无需安装或下载任何软件，就能直接和网站客服人员进行即时交流。51在线客服系统将为企业发掘更多的潜在客户，降低运行成本，提高工作效率，提升客户满意度，是企业进行在线咨询、在线营销、在线客服的有力工具。51在线客服系统坚持快速和简洁的原则，不断改进和完善各项功能，让网上客服的概念深入人心。采用java、jsp技术...

Visit chat.5251.net

Key Findings

We analyzed Chat.5251.net page load time and found that the first response time was 1.4 sec and then it took 37 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chat.5251.net performance score

0

Network Requests Diagram

chat.5251.net

1383 ms

www.5251.net

2411 ms

text.css

555 ms

info.js

649 ms

icon_version_2.jsp

4158 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chat.5251.net, 67% (58 requests) were made to 5251.net and 21% (18 requests) were made to Img.5251.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source 5251.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 588.4 kB (62%)

Content Size

954.9 kB

After Optimization

366.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chat.5251.net main page is 954.9 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. 20% of websites need less resources to load. Images take 892.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 45.3 kB

  • Original 55.7 kB
  • After minification 51.6 kB
  • After compression 10.3 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 45.3 kB or 81% of the original size.

Image Optimization

-60%

Potential reduce by 537.7 kB

  • Original 892.2 kB
  • After minification 354.5 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, Chat 5251 needs image optimization as it can save up to 537.7 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 817 B

  • Original 1.5 kB
  • After minification 1.2 kB
  • After compression 696 B

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 817 B or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 4.6 kB

  • Original 5.6 kB
  • After minification 5.0 kB
  • After compression 981 B

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. Chat.5251.net needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (24%)

Requests Now

80

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chat 5251. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

chat.5251.net

chat.5251.net

1383 ms

www.5251.net

www.5251.net

2411 ms

text.css

text.css

555 ms

info.js

info.js

649 ms

icon_version_2.jsp

icon_version_2.jsp

4158 ms

float_version_2.jsp

float_version_2.jsp

2671 ms

click.aspx

click.aspx

3647 ms

113741717205_115_35.gif

113741717205_115_35.gif

2754 ms

5251bg.jpg

5251bg.jpg

6762 ms

topbg01.jpg

topbg01.jpg

1392 ms

topbg02.jpg

topbg02.jpg

4172 ms

5251logo.gif

5251logo.gif

4257 ms

new_mune_index1.gif

new_mune_index1.gif

2109 ms

new_mune_index.gif

new_mune_index.gif

2458 ms

menubg01.jpg

menubg01.jpg

5417 ms

menu01tit.jpg

menu01tit.jpg

5300 ms

menu01bgpic.jpg

menu01bgpic.jpg

5322 ms

inputbg.jpg

inputbg.jpg

8793 ms

5251login.gif

5251login.gif

4641 ms

xline.gif

xline.gif

5015 ms

menubg02.jpg

menubg02.jpg

8403 ms

menu02tit.jpg

menu02tit.jpg

7161 ms

icon02.gif

icon02.gif

5760 ms

icon04.gif

icon04.gif

5803 ms

menu03tit.jpg

menu03tit.jpg

10517 ms

menubgpic02.jpg

menubgpic02.jpg

11820 ms

favorites.gif

favorites.gif

8403 ms

menu04tit.jpg

menu04tit.jpg

13738 ms

bz01.jpg

bz01.jpg

12445 ms

bz02.jpg

bz02.jpg

13187 ms

bz03.jpg

bz03.jpg

14030 ms

bz04.jpg

bz04.jpg

15125 ms

02banner_index.jpg

02banner_index.jpg

20325 ms

menu05tit.jpg

menu05tit.jpg

15491 ms

icon05.gif

icon05.gif

13519 ms

type01.gif

type01.gif

13852 ms

type02.gif

type02.gif

14111 ms

type03.gif

type03.gif

15115 ms

type04.gif

type04.gif

14361 ms

type05.gif

type05.gif

15373 ms

type06.gif

type06.gif

15604 ms

type07.gif

type07.gif

16011 ms

type08.gif

type08.gif

15834 ms

menu06tit.jpg

menu06tit.jpg

17504 ms

icon06.gif

icon06.gif

14455 ms

menu07tit.jpg

menu07tit.jpg

16065 ms

float_version_3.jsp

float_version_3.jsp

8071 ms

menu03bgpic.jpg

menu03bgpic.jpg

15746 ms

close.gif

close.gif

25 ms

11125117284_84_111.gif

11125117284_84_111.gif

61 ms

offlineButton.gif

offlineButton.gif

88 ms

cancelButton.gif

cancelButton.gif

90 ms

xline2.gif

xline2.gif

12058 ms

menu04bgpic.jpg

menu04bgpic.jpg

16565 ms

menubgpic03.jpg

menubgpic03.jpg

14486 ms

menubgpic04.jpg

menubgpic04.jpg

16187 ms

menubg03.jpg

menubg03.jpg

20031 ms

close.gif

close.gif

81 ms

online.ww

online.ww

937 ms

kf_offline.gif

kf_offline.gif

136 ms

kf_tel.gif

kf_tel.gif

81 ms

list_title_l.gif

list_title_l.gif

146 ms

list_title_c.gif

list_title_c.gif

145 ms

list_title_r.gif

list_title_r.gif

151 ms

list_title.gif

list_title.gif

150 ms

list_body_bg.gif

list_body_bg.gif

178 ms

tog_0.gif

tog_0.gif

183 ms

kf_group_bg.gif

kf_group_bg.gif

183 ms

zaixianzixun.gif

zaixianzixun.gif

185 ms

mianfeidianhua.gif

mianfeidianhua.gif

186 ms

tog_1.gif

tog_1.gif

196 ms

T1tm9.XdRnXXaHNz_X-16-16.gif

T1tm9.XdRnXXaHNz_X-16-16.gif

982 ms

button_old_171.gif

button_old_171.gif

1430 ms

button_old_171.gif

button_old_171.gif

563 ms

button_old_171.gif

button_old_171.gif

276 ms

menu02_reg01.jpg

menu02_reg01.jpg

2197 ms

menu03_inno01.jpg

menu03_inno01.jpg

1948 ms

menu04_down01.jpg

menu04_down01.jpg

1651 ms

menu05_pri01.jpg

menu05_pri01.jpg

1949 ms

menu06_hlp01.jpg

menu06_hlp01.jpg

1645 ms

menu07_bus01.jpg

menu07_bus01.jpg

1654 ms

menu08_bbs01.jpg

menu08_bbs01.jpg

2245 ms

bz01_1.jpg

bz01_1.jpg

2799 ms

bz02_1.jpg

bz02_1.jpg

2256 ms

bz03_1.jpg

bz03_1.jpg

3110 ms

bz04_1.jpg

bz04_1.jpg

3216 ms

SEO Factors

chat.5251.net SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chat.5251.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 Chat.5251.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

chat.5251.net

Open Graph description is not detected on the main page of Chat 5251. 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: