Tools & Wizards About Us
pneumaticcontrol-valve.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

pneumaticcontrol-valve.com

Quality Solenoid Operated Directional Control Valve & 2 Way Pneumatic Solenoid Valve factory from China

Page Load Speed

927 ms in total

First Response

76 ms

Resources Loaded

670 ms

Page Rendered

181 ms

pneumaticcontrol-valve.com screenshot

About Website

Welcome to pneumaticcontrol-valve.com homepage info - get ready to check Pneumatic Control Valve best content for Russia right away, or after learning these important things about pneumaticcontrol-valve.com

China leading provider of Solenoid Operated Directional Control Valve and 2 Way Pneumatic Solenoid Valve, FENGHUA FLUID AUTOMATIC CONTROL CO.,LTD is 2 Way Pneumatic Solenoid Valve factory.

Visit pneumaticcontrol-valve.com

Key Findings

We analyzed Pneumaticcontrol-valve.com page load time and found that the first response time was 76 ms and then it took 851 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

pneumaticcontrol-valve.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.248

50/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

pneumaticcontrol-valve.com

76 ms

www.pneumaticcontrol-valve.com

236 ms

guidefirstcommon.css

32 ms

guidefirstcommon.js

63 ms

www.pneumaticcontrol-valve.com

101 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Pneumaticcontrol-valve.com, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (236 ms) belongs to the original domain Pneumaticcontrol-valve.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.0 kB (41%)

Content Size

447.7 kB

After Optimization

264.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pneumaticcontrol-valve.com main page is 447.7 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. 25% of websites need less resources to load. Javascripts take 190.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.7 kB

  • Original 159.6 kB
  • After minification 134.1 kB
  • After compression 26.9 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. This page needs HTML code to be minified as it can gain 25.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 132.7 kB or 83% of the original size.

Image Optimization

-36%

Potential reduce by 23.8 kB

  • Original 66.0 kB
  • After minification 42.2 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. Obviously, Pneumatic Control Valve needs image optimization as it can save up to 23.8 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 21.3 kB

  • Original 190.1 kB
  • After minification 190.1 kB
  • After compression 168.8 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 21.3 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 5.3 kB

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 26.8 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. Pneumaticcontrol-valve.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pneumatic Control Valve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pneumaticcontrol-valve.com

pneumaticcontrol-valve.com

76 ms

www.pneumaticcontrol-valve.com

www.pneumaticcontrol-valve.com

236 ms

guidefirstcommon.css

guidefirstcommon.css

32 ms

guidefirstcommon.js

guidefirstcommon.js

63 ms

www.pneumaticcontrol-valve.com

www.pneumaticcontrol-valve.com

101 ms

jquery.js

jquery.js

140 ms

www.pneumaticcontrol-valve.com

www.pneumaticcontrol-valve.com

188 ms

guidecommon.js

guidecommon.js

98 ms

webim.js

webim.js

106 ms

logo.gif

logo.gif

65 ms

floatimage_chat.gif

floatimage_chat.gif

65 ms

close.png

close.png

65 ms

error.png

error.png

65 ms

index_45.gif

index_45.gif

64 ms

model_bg_1.png

model_bg_1.png

64 ms

load_icon.gif

load_icon.gif

94 ms

phone_bg.png

phone_bg.png

96 ms

green_bg.png

green_bg.png

102 ms

pql_video_tag.png

pql_video_tag.png

101 ms

stats.js

stats.js

78 ms

analytics.js

analytics.js

50 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

74 ms

collect

collect

12 ms

js

js

74 ms

Accessibility Review

pneumaticcontrol-valve.com accessibility score

77

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

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

pneumaticcontrol-valve.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pneumaticcontrol-valve.com SEO score

92

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

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 Pneumaticcontrol-valve.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 Pneumaticcontrol-valve.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

pneumaticcontrol-valve.com

Open Graph description is not detected on the main page of Pneumatic Control Valve. 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: