Tools & Wizards About Us
valmaxvalves.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

valmaxvalves.com

China Industrial Valve Manufacturer Got Valves in Stock - Valmax

Page Load Speed

3.3 sec in total

First Response

43 ms

Resources Loaded

3.1 sec

Page Rendered

155 ms

valmaxvalves.com screenshot

About Website

Visit valmaxvalves.com now to see the best up-to-date Valmax Valves content and also check out these interesting facts you probably never knew about valmaxvalves.com

China Valmax Valve Co Ltd, a leading industrial valve factory mamufactures high quality ball valves, gate valves, globe valves, check valves and strainers.

Visit valmaxvalves.com

Key Findings

We analyzed Valmaxvalves.com page load time and found that the first response time was 43 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

valmaxvalves.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

valmaxvalves.com

43 ms

valmaxvalves.com

154 ms

www.valmaxvalves.com

37 ms

base.css

17 ms

layout.css

21 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 97% of them (33 requests) were addressed to the original Valmaxvalves.com, 3% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.9 kB (5%)

Content Size

697.0 kB

After Optimization

664.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Valmaxvalves.com main page is 697.0 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. 25% of websites need less resources to load. Images take 641.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.8 kB

  • Original 18.2 kB
  • After minification 17.4 kB
  • After compression 4.4 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 13.8 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 9.0 kB

  • Original 641.2 kB
  • After minification 632.1 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. Valmax Valves images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 7.6 kB

  • Original 30.5 kB
  • After minification 30.5 kB
  • After compression 22.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.6 kB or 25% of the original size.

CSS Optimization

-35%

Potential reduce by 2.5 kB

  • Original 7.2 kB
  • After minification 7.2 kB
  • After compression 4.7 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. Valmaxvalves.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

31

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Valmax 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 as a result speed up the page load time.

Network Requests Diagram

valmaxvalves.com

valmaxvalves.com

43 ms

valmaxvalves.com

valmaxvalves.com

154 ms

www.valmaxvalves.com

www.valmaxvalves.com

37 ms

base.css

base.css

17 ms

layout.css

layout.css

21 ms

jquery.min.js

jquery.min.js

17 ms

ddsmoothmenu.css

ddsmoothmenu.css

28 ms

ddsmoothmenu.js

ddsmoothmenu.js

29 ms

search.js

search.js

29 ms

email-decode.min.js

email-decode.min.js

19 ms

16232298.js

16232298.js

1138 ms

plugins.js

plugins.js

46 ms

time.js

time.js

47 ms

logo.jpg

logo.jpg

13 ms

search_bg.gif

search_bg.gif

11 ms

search_btn.gif

search_btn.gif

9 ms

banner1-valmax-valves.jpg

banner1-valmax-valves.jpg

13 ms

banner2-valmax-valves.jpg

banner2-valmax-valves.jpg

14 ms

banner3-valmax-valves-factory-tour.jpg

banner3-valmax-valves-factory-tour.jpg

13 ms

banner4-valmax-valves-champian-quality.jpg

banner4-valmax-valves-champian-quality.jpg

27 ms

banner5-valmax-valves-in-stock.jpg

banner5-valmax-valves-in-stock.jpg

24 ms

ball-valve.jpg

ball-valve.jpg

24 ms

gate-valve.jpg

gate-valve.jpg

22 ms

globe-valve.jpg

globe-valve.jpg

25 ms

check-valve.jpg

check-valve.jpg

24 ms

pipe-strainer.jpg

pipe-strainer.jpg

31 ms

inpro_more.gif

inpro_more.gif

36 ms

inleat.gif

inleat.gif

34 ms

3-ball-valves-stockist.jpg

3-ball-valves-stockist.jpg

39 ms

valve-store-stockist.jpg

valve-store-stockist.jpg

38 ms

map.jpg

map.jpg

36 ms

ico.gif

ico.gif

38 ms

ico01.gif

ico01.gif

47 ms

ico02.gif

ico02.gif

50 ms

Accessibility Review

valmaxvalves.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.

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

valmaxvalves.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

valmaxvalves.com SEO score

69

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

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 Valmaxvalves.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 Valmaxvalves.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

valmaxvalves.com

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