Tools & Wizards About Us
img.5251.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

img.5251.net

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Page Load Speed

37.2 sec in total

First Response

6.1 sec

Resources Loaded

30.7 sec

Page Rendered

439 ms

img.5251.net screenshot

About Website

Click here to check amazing Img 5251 content for United States. Otherwise, check out these important facts you probably never knew about img.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 img.5251.net

Key Findings

We analyzed Img.5251.net page load time and found that the first response time was 6.1 sec and then it took 31.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

img.5251.net performance score

0

Network Requests Diagram

img.5251.net

6079 ms

text.css

487 ms

info.js

500 ms

icon_version_2.jsp

2022 ms

float_version_2.jsp

1185 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 89% of them (76 requests) were addressed to the original Img.5251.net, 4% (3 requests) were made to Kf.5251.net and 4% (3 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (12.4 sec) belongs to the original domain Img.5251.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.8 kB (57%)

Content Size

988.9 kB

After Optimization

428.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Img.5251.net main page is 988.9 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 926.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.3 kB

  • Original 55.6 kB
  • After minification 51.5 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 82% of the original size.

Image Optimization

-55%

Potential reduce by 510.1 kB

  • Original 926.2 kB
  • After minification 416.1 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, Img 5251 needs image optimization as it can save up to 510.1 kB or 55% 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. Img.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 (23%)

Requests Now

82

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Img 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

img.5251.net

img.5251.net

6079 ms

text.css

text.css

487 ms

info.js

info.js

500 ms

icon_version_2.jsp

icon_version_2.jsp

2022 ms

float_version_2.jsp

float_version_2.jsp

1185 ms

click.aspx

click.aspx

1228 ms

5251bg.jpg

5251bg.jpg

903 ms

topbg01.jpg

topbg01.jpg

1535 ms

topbg02.jpg

topbg02.jpg

1054 ms

5251logo.gif

5251logo.gif

656 ms

new_mune_index1.gif

new_mune_index1.gif

976 ms

new_mune_index.gif

new_mune_index.gif

3940 ms

menubg01.jpg

menubg01.jpg

1643 ms

menu01tit.jpg

menu01tit.jpg

1562 ms

menu01bgpic.jpg

menu01bgpic.jpg

2160 ms

inputbg.jpg

inputbg.jpg

2869 ms

5251login.gif

5251login.gif

10957 ms

xline.gif

xline.gif

1944 ms

menubg02.jpg

menubg02.jpg

2379 ms

menu02tit.jpg

menu02tit.jpg

2695 ms

icon02.gif

icon02.gif

2686 ms

icon04.gif

icon04.gif

2818 ms

menu03tit.jpg

menu03tit.jpg

4466 ms

menubgpic02.jpg

menubgpic02.jpg

6537 ms

favorites.gif

favorites.gif

3236 ms

menu04tit.jpg

menu04tit.jpg

3878 ms

bz01.jpg

bz01.jpg

4399 ms

bz02.jpg

bz02.jpg

8182 ms

bz03.jpg

bz03.jpg

8592 ms

bz04.jpg

bz04.jpg

5412 ms

02banner_index.jpg

02banner_index.jpg

6734 ms

menu05tit.jpg

menu05tit.jpg

6422 ms

icon05.gif

icon05.gif

6920 ms

type01.gif

type01.gif

7773 ms

type02.gif

type02.gif

7401 ms

type03.gif

type03.gif

7761 ms

type04.gif

type04.gif

8051 ms

type05.gif

type05.gif

8941 ms

type06.gif

type06.gif

8186 ms

type07.gif

type07.gif

8670 ms

type08.gif

type08.gif

9351 ms

menu06tit.jpg

menu06tit.jpg

9172 ms

icon06.gif

icon06.gif

8416 ms

menu07tit.jpg

menu07tit.jpg

8808 ms

113741717205_115_35.gif

113741717205_115_35.gif

8039 ms

menu03bgpic.jpg

menu03bgpic.jpg

9399 ms

float_version_3.jsp

float_version_3.jsp

908 ms

xline2.gif

xline2.gif

8418 ms

menu04bgpic.jpg

menu04bgpic.jpg

8999 ms

menubgpic03.jpg

menubgpic03.jpg

8962 ms

menubgpic04.jpg

menubgpic04.jpg

11208 ms

online.ww

online.ww

2111 ms

menubg03.jpg

menubg03.jpg

12365 ms

close.gif

close.gif

8141 ms

11125117284_84_111.gif

11125117284_84_111.gif

7886 ms

offlineButton.gif

offlineButton.gif

7912 ms

cancelButton.gif

cancelButton.gif

7800 ms

close.gif

close.gif

8851 ms

kf_offline.gif

kf_offline.gif

7410 ms

kf_tel.gif

kf_tel.gif

6780 ms

list_title_l.gif

list_title_l.gif

6770 ms

list_title_c.gif

list_title_c.gif

6319 ms

list_title_r.gif

list_title_r.gif

6308 ms

T1tm9.XdRnXXaHNz_X-16-16.gif

T1tm9.XdRnXXaHNz_X-16-16.gif

341 ms

list_title.gif

list_title.gif

5381 ms

list_body_bg.gif

list_body_bg.gif

4410 ms

tog_0.gif

tog_0.gif

4308 ms

kf_group_bg.gif

kf_group_bg.gif

4135 ms

zaixianzixun.gif

zaixianzixun.gif

3967 ms

mianfeidianhua.gif

mianfeidianhua.gif

3506 ms

tog_1.gif

tog_1.gif

3159 ms

button_old_171.gif

button_old_171.gif

523 ms

button_old_171.gif

button_old_171.gif

531 ms

button_old_171.gif

button_old_171.gif

233 ms

menu02_reg01.jpg

menu02_reg01.jpg

2513 ms

menu03_inno01.jpg

menu03_inno01.jpg

2899 ms

menu04_down01.jpg

menu04_down01.jpg

986 ms

menu05_pri01.jpg

menu05_pri01.jpg

2194 ms

menu06_hlp01.jpg

menu06_hlp01.jpg

1626 ms

menu07_bus01.jpg

menu07_bus01.jpg

6536 ms

menu08_bbs01.jpg

menu08_bbs01.jpg

5006 ms

bz01_1.jpg

bz01_1.jpg

2891 ms

bz02_1.jpg

bz02_1.jpg

4266 ms

bz03_1.jpg

bz03_1.jpg

3942 ms

bz04_1.jpg

bz04_1.jpg

4048 ms

SEO Factors

img.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 Img.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 Img.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

img.5251.net

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