Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

poolchina.com

Swimming pool,Swimming pool accessies-Ningbo EnjoyWater Pool Products Co.,LTD.

Page Load Speed

1 sec in total

First Response

288 ms

Resources Loaded

587 ms

Page Rendered

156 ms

About Website

Welcome to poolchina.com homepage info - get ready to check Pool China best content right away, or after learning these important things about poolchina.com

EnjoyWater Specializes in manufacturing & exporting since 1990, with its policy of maintaining high-product-qualities and before/after sales most humanly integrated services.

Visit poolchina.com

Key Findings

We analyzed Poolchina.com page load time and found that the first response time was 288 ms and then it took 743 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

poolchina.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

poolchina.com

288 ms

css.css

35 ms

zzsc.js

55 ms

logo_txt.gif

57 ms

logo.jpg

34 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Poolchina.com and no external sources were called. The less responsive or slowest element that took the longest time to load (288 ms) belongs to the original domain Poolchina.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.7 kB (2%)

Content Size

978.7 kB

After Optimization

962.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poolchina.com main page is 978.7 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. 20% of websites need less resources to load. Images take 957.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.5 kB

  • Original 9.4 kB
  • After minification 9.2 kB
  • After compression 2.9 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 6.5 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 1.5 kB

  • Original 957.5 kB
  • After minification 956.1 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. Pool China images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 206 B

  • Original 884 B
  • After minification 884 B
  • After compression 678 B

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 206 B or 23% of the original size.

CSS Optimization

-78%

Potential reduce by 8.5 kB

  • Original 10.9 kB
  • After minification 10.1 kB
  • After compression 2.4 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. Poolchina.com needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pool China. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

poolchina.com accessibility score

33

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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

poolchina.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

Serves images with low resolution

SEO Factors

poolchina.com SEO score

67

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poolchina.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Poolchina.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

Open Graph description is not detected on the main page of Pool 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: