Tools & Wizards About Us
yuyaokeman.en.made-in-china.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

yuyaokeman.en.made-in-china.com

China Water filter Manufacturer, Water softener, Control valve Supplier - Ningbo Keman Environmental Technology Co., Ltd.

Page Load Speed

106 ms in total

First Response

34 ms

Resources Loaded

72 ms

Page Rendered

0 ms

yuyaokeman.en.made-in-china.com screenshot

About Website

Visit yuyaokeman.en.made-in-china.com now to see the best up-to-date Yuyao Keman En Madein China content for China and also check out these interesting facts you probably never knew about yuyaokeman.en.made-in-china.com

China Water filter Supplier, Water softener, Control valve Manufacturers/ Suppliers - Ningbo Keman Environmental Technology Co., Ltd.

Visit yuyaokeman.en.made-in-china.com

Key Findings

We analyzed Yuyaokeman.en.made-in-china.com page load time and found that the first response time was 34 ms and then it took 72 ms 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. This domain responded with an error, which can significantly jeopardize Yuyaokeman.en.made-in-china.com rating and web reputation

Performance Metrics

yuyaokeman.en.made-in-china.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value2,990 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

yuyaokeman.en.made-in-china.com

34 ms

v1

36 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

34 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Yuyaokeman.en.made-in-china.com, 33% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (36 ms) belongs to the original domain Yuyaokeman.en.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 kB (2%)

Content Size

253.2 kB

After Optimization

249.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yuyaokeman.en.made-in-china.com main page is 253.2 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. Only 5% of websites need less resources to load. Javascripts take 160.0 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 2.8 kB

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 5.5 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 2.8 kB or 34% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 50.7 kB
  • After minification 50.7 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. Yuyao Keman En Madein China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 160.0 kB
  • After minification 160.0 kB
  • After compression 158.9 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

-0%

Potential reduce by 0 B

  • Original 34.2 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.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • JavaScript

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yuyao Keman En Madein China. According to our analytics all requests are already optimized.

Network Requests Diagram

yuyaokeman.en.made-in-china.com

yuyaokeman.en.made-in-china.com

34 ms

v1

v1

36 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

34 ms

Accessibility Review

yuyaokeman.en.made-in-china.com accessibility score

57

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.

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

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

yuyaokeman.en.made-in-china.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

yuyaokeman.en.made-in-china.com SEO score

83

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yuyaokeman.en.made-in-china.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Yuyaokeman.en.made-in-china.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

yuyaokeman.en.made-in-china.com

Open Graph description is not detected on the main page of Yuyao Keman En Madein China. 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: