Tools & Wizards About Us
kf99.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

kf99.com

北京商旗龙科技有限公司-KF99领先的网站在线客服系统|即时通讯平台解决方案|企业内部通讯软件|企业内部通讯系统|集成开发

Page Load Speed

52.6 sec in total

First Response

5.6 sec

Resources Loaded

46.8 sec

Page Rendered

202 ms

kf99.com screenshot

About Website

Visit kf99.com now to see the best up-to-date Kf 99 content and also check out these interesting facts you probably never knew about kf99.com

KF99网站在线客服系统是国内领先的即时通讯系统服务提供商之一,KF99软件主要运用于企业网站，是方便企业与企业网站访客人员之间即时沟通的通讯工具，KF99属于行业中最稳定、性价比最高的在线客服系统，广泛应用于各个行业，实现企业与网站访客之间即时交流.将访客的点击变为商机,将网站的流量变为销量,提高访客成交率；KF99服务商并提供功能强大的企业内部通讯系统(企业内部即时通讯软件)，便于企业内部之间...

Visit kf99.com

Key Findings

We analyzed Kf99.com page load time and found that the first response time was 5.6 sec and then it took 47 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

kf99.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

kf99.com

5601 ms

css.css

802 ms

phone.gif

19332 ms

01.gif

1144 ms

02.gif

1201 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Kf99.com, 3% (2 requests) were made to Gamfe2.kf99.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Gamfe2.kf99.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.8 kB (62%)

Content Size

70.5 kB

After Optimization

26.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kf99.com main page is 70.5 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. HTML takes 42.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.2 kB

  • Original 42.3 kB
  • After minification 36.4 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 5.9 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 34.2 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 4.3 kB

  • Original 20.8 kB
  • After minification 16.5 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, Kf 99 needs image optimization as it can save up to 4.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 3.1 kB

  • Original 4.6 kB
  • After minification 4.6 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 3.1 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 2.2 kB

  • Original 2.8 kB
  • After minification 2.3 kB
  • After compression 601 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. Kf99.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (19%)

Requests Now

58

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kf 99. 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

kf99.com

kf99.com

5601 ms

css.css

css.css

802 ms

phone.gif

phone.gif

19332 ms

01.gif

01.gif

1144 ms

02.gif

02.gif

1201 ms

03.gif

03.gif

1486 ms

04.gif

04.gif

1734 ms

05.gif

05.gif

1608 ms

06.gif

06.gif

9313 ms

07.gif

07.gif

2009 ms

08.gif

08.gif

2300 ms

09.gif

09.gif

2425 ms

10.gif

10.gif

5611 ms

wzgg2.gif

wzgg2.gif

2337 ms

mianfeiphone.gif

mianfeiphone.gif

4990 ms

bg01.gif

bg01.gif

2896 ms

bg02.gif

bg02.gif

6718 ms

bg03.gif

bg03.gif

5424 ms

02-5.gif

02-5.gif

5714 ms

01-4.gif

01-4.gif

5833 ms

btnFaq_04_on.gif

btnFaq_04_on.gif

6289 ms

bg.gif

bg.gif

5937 ms

logo.gif

logo.gif

6342 ms

TOPXI.gif

TOPXI.gif

8851 ms

wzgg.gif

wzgg.gif

6777 ms

tj_bg.jpg

tj_bg.jpg

7407 ms

bgbg.gif

bgbg.gif

7184 ms

0123.gif

0123.gif

7591 ms

sinahome_Logo.gif

sinahome_Logo.gif

65 ms

logo.gif

logo.gif

921 ms

initFloat

initFloat

20188 ms

initMsg

initMsg

20188 ms

4028870.js

4028870.js

943 ms

bg04fa.gif

bg04fa.gif

7703 ms

03-1.gif

03-1.gif

7806 ms

cganl.jpg

cganl.jpg

8696 ms

nec_logo.gif

nec_logo.gif

8210 ms

longfalogo.jpg

longfalogo.jpg

9055 ms

leju_logo.gif

leju_logo.gif

8795 ms

leju_logo11.gif

leju_logo11.gif

9215 ms

k2.gif

k2.gif

11090 ms

xia01.gif

xia01.gif

10890 ms

xia02.gif

xia02.gif

9437 ms

reg_path_1.gif

reg_path_1.gif

11998 ms

tu01.gif

tu01.gif

9664 ms

reg_path_2.gif

reg_path_2.gif

9785 ms

reg_path_3.gif

reg_path_3.gif

10058 ms

reg_path_4.gif

reg_path_4.gif

10329 ms

help1[main2.right].gif

help1[main2.right].gif

10391 ms

help2[main2.right].gif

help2[main2.right].gif

10168 ms

help3[main2.right].gif

help3[main2.right].gif

10158 ms

xiamian01.gif

xiamian01.gif

11478 ms

xiamian04.gif

xiamian04.gif

9474 ms

xiamian07.gif

xiamian07.gif

7588 ms

xiamian02.gif

xiamian02.gif

7645 ms

xiamianlogo.gif

xiamianlogo.gif

7638 ms

xiamian03.gif

xiamian03.gif

9134 ms

xiamian06.gif

xiamian06.gif

7326 ms

xiamian05.gif

xiamian05.gif

7339 ms

h.js

h.js

1332 ms

icon_10.gif

icon_10.gif

19656 ms

hm.gif

hm.gif

441 ms

Accessibility Review

kf99.com accessibility score

57

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

kf99.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

kf99.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

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 Kf99.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 Kf99.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

kf99.com

Open Graph description is not detected on the main page of Kf 99. 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: