Tools & Wizards About Us
china-brassvalves.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

china-brassvalves.com

China Low Pressure Valves, Brass Gate Valve,Mini Ball Valve,Check Valve provider online

Page Load Speed

2 sec in total

First Response

586 ms

Resources Loaded

1.3 sec

Page Rendered

82 ms

china-brassvalves.com screenshot

About Website

Welcome to china-brassvalves.com homepage info - get ready to check China Brass Valves best content right away, or after learning these important things about china-brassvalves.com

China leading Low Pressure Valves,Mini Ball Valve, Brass Gate Valve, supplier & factory,offer Check Valve for customers

Visit china-brassvalves.com

Key Findings

We analyzed China-brassvalves.com page load time and found that the first response time was 586 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

china-brassvalves.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

97/100

10%

Network Requests Diagram

www.china-brassvalves.com

586 ms

global.css

14 ms

style.css

20 ms

swiper-3.3.1.min.css

11 ms

iconfont.css

18 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original China-brassvalves.com, 89% (16 requests) were made to D7ammkc854twh.cloudfront.net. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain China-brassvalves.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (14%)

Content Size

106.5 kB

After Optimization

91.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China-brassvalves.com main page is 106.5 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. Javascripts take 62.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 7.2 kB

  • Original 9.6 kB
  • After minification 8.8 kB
  • After compression 2.4 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 7.2 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 1.1 kB

  • Original 7.7 kB
  • After minification 6.7 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. Obviously, China Brass Valves needs image optimization as it can save up to 1.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 3.3 kB

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 59.3 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

-12%

Potential reduce by 3.1 kB

  • Original 26.5 kB
  • After minification 26.5 kB
  • After compression 23.4 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. China-brassvalves.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Brass Valves. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.china-brassvalves.com

www.china-brassvalves.com

586 ms

global.css

global.css

14 ms

style.css

style.css

20 ms

swiper-3.3.1.min.css

swiper-3.3.1.min.css

11 ms

iconfont.css

iconfont.css

18 ms

normal.css

normal.css

9 ms

jquery.min.js

jquery.min.js

194 ms

jquery.min.js

jquery.min.js

11 ms

jquery.yiiactiveform.js

jquery.yiiactiveform.js

17 ms

global.js

global.js

24 ms

pro_hover.js

pro_hover.js

23 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

24 ms

index.js

index.js

24 ms

swiper-3.3.1.jquery.min.js

swiper-3.3.1.jquery.min.js

24 ms

header-search_03.png

header-search_03.png

29 ms

header-shopcar_03.png

header-shopcar_03.png

6 ms

menu.png

menu.png

4 ms

statement.png

statement.png

3 ms

Accessibility Review

china-brassvalves.com accessibility score

55

Accessibility Issues

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

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

china-brassvalves.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

china-brassvalves.com SEO score

93

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

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 China-brassvalves.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 China-brassvalves.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

china-brassvalves.com

Open Graph description is not detected on the main page of China Brass Valves. 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: