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kxb4u.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kxb4u.com

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Page Load Speed

3 sec in total

First Response

1.1 sec

Resources Loaded

1.8 sec

Page Rendered

99 ms

kxb4u.com screenshot

About Website

Visit kxb4u.com now to see the best up-to-date Kxb 4 U content and also check out these interesting facts you probably never knew about kxb4u.com

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Key Findings

We analyzed Kxb4u.com page load time and found that the first response time was 1.1 sec and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

kxb4u.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

kxb4u.com

1102 ms

store.gif

87 ms

ebay.gif

502 ms

taobao.jpg

604 ms

yzzl.gif

679 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Kxb4u.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kxb4u.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (14%)

Content Size

36.6 kB

After Optimization

31.4 kB

  • HTML
  • Images

In fact, the total size of Kxb4u.com main page is 36.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 35.5 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 687 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 434 B

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 687 B or 61% of the original size.

Image Optimization

-13%

Potential reduce by 4.5 kB

  • Original 35.5 kB
  • After minification 31.0 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, Kxb 4 U needs image optimization as it can save up to 4.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kxb 4 U. According to our analytics all requests are already optimized.

Network Requests Diagram

kxb4u.com

kxb4u.com

1102 ms

store.gif

store.gif

87 ms

ebay.gif

ebay.gif

502 ms

taobao.jpg

taobao.jpg

604 ms

yzzl.gif

yzzl.gif

679 ms

Accessibility Review

kxb4u.com accessibility score

69

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

kxb4u.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kxb4u.com SEO score

69

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

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 Kxb4u.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 Kxb4u.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

kxb4u.com

Open Graph description is not detected on the main page of Kxb 4 U. 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: