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

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jhcool.en.made-in-china.com

China Evaporative Air Cooler Manufacturer, Evaporative Air Cooler, Element Heater Supplier - Fujian Jinghui Environmental Technology Co., Ltd.

Page Load Speed

228 ms in total

First Response

29 ms

Resources Loaded

112 ms

Page Rendered

87 ms

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

About Website

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

China Evaporative Air Cooler Supplier, Evaporative Air Cooler, Element Heater Manufacturers/ Suppliers - Fujian Jinghui Environmental Technology Co., Ltd.

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

Key Findings

We analyzed Jhcool.en.made-in-china.com page load time and found that the first response time was 29 ms and then it took 199 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 Jhcool.en.made-in-china.com rating and web reputation

Performance Metrics

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

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

jhcool.en.made-in-china.com

29 ms

v1

19 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

81 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 Jhcool.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 (81 ms) relates to the external source Static.cloudflareinsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.0 kB (15%)

Content Size

270.6 kB

After Optimization

229.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jhcool.en.made-in-china.com main page is 270.6 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 162.5 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 9.4 kB

  • Original 16.4 kB
  • After minification 16.4 kB
  • After compression 7.0 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 9.4 kB or 57% of the original size.

Image Optimization

-0%

Potential reduce by 5 B

  • Original 32.2 kB
  • After minification 32.2 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. Jh Co Ol En Madein China images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 10.1 kB

  • Original 162.5 kB
  • After minification 162.5 kB
  • After compression 152.4 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

-36%

Potential reduce by 21.5 kB

  • Original 59.5 kB
  • After minification 47.4 kB
  • After compression 38.0 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. Jhcool.en.made-in-china.com needs all CSS files to be minified and compressed as it can save up to 21.5 kB or 36% of the original size.

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 Jh Co Ol En Madein China. According to our analytics all requests are already optimized.

Network Requests Diagram

jhcool.en.made-in-china.com

jhcool.en.made-in-china.com

29 ms

v1

v1

19 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

81 ms

Accessibility Review

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

43

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

Form elements do not have associated labels

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

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

75

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

Page has valid source maps

SEO Factors

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

84

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

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 uses 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 Jhcool.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 Jhcool.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

jhcool.en.made-in-china.com

Open Graph description is not detected on the main page of Jh Co Ol 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: