Tools & Wizards About Us

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

airseparation-plant.com

Quality Air Separation Plant & Cryogenic Air Separation Plant factory from China

Page Load Speed

1.7 sec in total

First Response

323 ms

Resources Loaded

1.2 sec

Page Rendered

137 ms

About Website

Welcome to airseparation-plant.com homepage info - get ready to check Air Separation Plant best content right away, or after learning these important things about airseparation-plant.com

China leading provider of Air Separation Plant and Cryogenic Air Separation Plant, Hangzhou Union Industrial Gas-Equipment Co., Ltd. is Cryogenic Air Separation Plant factory.

Visit airseparation-plant.com

Key Findings

We analyzed Airseparation-plant.com page load time and found that the first response time was 323 ms and then it took 1.3 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

airseparation-plant.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

airseparation-plant.com

323 ms

www.airseparation-plant.com

482 ms

www.airseparation-plant.com

36 ms

jquery.js

72 ms

www.airseparation-plant.com

193 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Airseparation-plant.com, 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (482 ms) belongs to the original domain Airseparation-plant.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.3 kB (40%)

Content Size

420.4 kB

After Optimization

253.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airseparation-plant.com main page is 420.4 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 145.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 115.0 kB

  • Original 136.0 kB
  • After minification 120.5 kB
  • After compression 21.0 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 11% 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 115.0 kB or 85% of the original size.

Image Optimization

-26%

Potential reduce by 28.5 kB

  • Original 107.9 kB
  • After minification 79.4 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, Air Separation Plant needs image optimization as it can save up to 28.5 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 18.4 kB

  • Original 145.8 kB
  • After minification 145.8 kB
  • After compression 127.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 18.4 kB or 13% of the original size.

CSS Optimization

-18%

Potential reduce by 5.5 kB

  • Original 30.7 kB
  • After minification 30.7 kB
  • After compression 25.2 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. Airseparation-plant.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (17%)

Requests Now

18

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Separation Plant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

airseparation-plant.com accessibility score

97

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.

Best Practices

airseparation-plant.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

airseparation-plant.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 Airseparation-plant.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 Airseparation-plant.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 Air Separation Plant. 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: