Tools & Wizards About Us
v5kf.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

v5kf.com

V5智能客服_永久在线的免费智能客服系统_微信客服系统_客服机器人

Page Load Speed

5.4 sec in total

First Response

461 ms

Resources Loaded

4.5 sec

Page Rendered

358 ms

v5kf.com screenshot

About Website

Visit v5kf.com now to see the best up-to-date V 5 Kf content for China and also check out these interesting facts you probably never knew about v5kf.com

首款免费的智能客服系统，为网站、APP、微信客服、企业微信、抖音、钉钉、微博、小程序、支付宝和百度等平台提供客服机器人和人工客服座席系统。提高沟通效率并减少运营成本

Visit v5kf.com

Key Findings

We analyzed V5kf.com page load time and found that the first response time was 461 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

v5kf.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

www.v5kf.com

461 ms

v5kf.css

494 ms

jqlite.js

601 ms

base_nice.js

637 ms

particles.min.js

768 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original V5kf.com, 79% (48 requests) were made to Static.v5kf.com and 7% (4 requests) were made to Rs.v5kf.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain V5kf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.5 kB (34%)

Content Size

983.9 kB

After Optimization

652.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of V5kf.com main page is 983.9 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. 30% of websites need less resources to load. Images take 927.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.8 kB

  • Original 31.0 kB
  • After minification 28.0 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. 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 22.8 kB or 74% of the original size.

Image Optimization

-33%

Potential reduce by 307.5 kB

  • Original 927.6 kB
  • After minification 620.1 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, V 5 Kf needs image optimization as it can save up to 307.5 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 464 B

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 17.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 685 B

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 6.2 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. V5kf.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

59

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V 5 Kf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.v5kf.com

www.v5kf.com

461 ms

v5kf.css

v5kf.css

494 ms

jqlite.js

jqlite.js

601 ms

base_nice.js

base_nice.js

637 ms

particles.min.js

particles.min.js

768 ms

govicons.js

govicons.js

1251 ms

light.png

light.png

81 ms

dark.png

dark.png

81 ms

web_logo.png

web_logo.png

235 ms

done.png

done.png

201 ms

chat.png

chat.png

202 ms

robot.png

robot.png

265 ms

human.png

human.png

179 ms

mobile.png

mobile.png

294 ms

weixin.png

weixin.png

253 ms

data.png

data.png

352 ms

menu.png

menu.png

355 ms

1.jpg

1.jpg

439 ms

2.jpg

2.jpg

594 ms

3.png

3.png

520 ms

4.jpg

4.jpg

583 ms

liantong.png

liantong.png

520 ms

dianxin.png

dianxin.png

439 ms

fuji.png

fuji.png

585 ms

gongdian.png

gongdian.png

520 ms

scia.jpg

scia.jpg

681 ms

pingan.png

pingan.png

686 ms

jiyou.png

jiyou.png

674 ms

baoma.png

baoma.png

735 ms

sto.png

sto.png

736 ms

suofeiya.png

suofeiya.png

668 ms

yongyou.png

yongyou.png

743 ms

awp.png

awp.png

747 ms

xiaobo.png

xiaobo.png

762 ms

sftc.png

sftc.png

758 ms

ydlic.png

ydlic.png

886 ms

qrcode.png

qrcode.png

794 ms

weixin.png

weixin.png

799 ms

weibo.png

weibo.png

808 ms

email.png

email.png

814 ms

tel.png

tel.png

1054 ms

main.jpg

main.jpg

929 ms

OpenSans-Light.woff

OpenSans-Light.woff

880 ms

bg_stat.png

bg_stat.png

908 ms

case_border.png

case_border.png

714 ms

bg.jpg

bg.jpg

789 ms

carousel_left.png

carousel_left.png

789 ms

carousel_right.png

carousel_right.png

803 ms

govIcon.gif

govIcon.gif

553 ms

v5kf.js

v5kf.js

415 ms

ga.js

ga.js

35 ms

hm.js

hm.js

948 ms

__utm.gif

__utm.gif

17 ms

v5_float_2.js

v5_float_2.js

159 ms

v5_float_2.css

v5_float_2.css

75 ms

v5kf.js

v5kf.js

1500 ms

13888223679.jpg

13888223679.jpg

515 ms

15047829397.jpg

15047829397.jpg

729 ms

14467838167.png

14467838167.png

841 ms

14508726996.png

14508726996.png

840 ms

hm.gif

hm.gif

307 ms

Accessibility Review

v5kf.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

v5kf.com best practices score

75

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

SEO Factors

v5kf.com SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 V5kf.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 V5kf.com 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

v5kf.com

Open Graph description is not detected on the main page of V 5 Kf. 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: