Tools & Wizards About Us
tcwygasplant.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

tcwygasplant.com

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Page Load Speed

1.3 sec in total

First Response

86 ms

Resources Loaded

685 ms

Page Rendered

487 ms

tcwygasplant.com screenshot

About Website

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

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Visit tcwygasplant.com

Key Findings

We analyzed Tcwygasplant.com page load time and found that the first response time was 86 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tcwygasplant.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

tcwygasplant.com

86 ms

www.tcwygasplant.com

161 ms

www.tcwygasplant.com

39 ms

www.tcwygasplant.com

101 ms

www.tcwygasplant.com

172 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Tcwygasplant.com and no external sources were called. The less responsive or slowest element that took the longest time to load (277 ms) belongs to the original domain Tcwygasplant.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.4 kB (9%)

Content Size

863.6 kB

After Optimization

785.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tcwygasplant.com main page is 863.6 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. 35% of websites need less resources to load. Images take 789.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 47.6 kB

  • Original 55.1 kB
  • After minification 37.2 kB
  • After compression 7.4 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. This page needs HTML code to be minified as it can gain 17.9 kB, which is 33% 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 47.6 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 27.7 kB

  • Original 789.8 kB
  • After minification 762.1 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. Tcwygasplant images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 92 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 3.0 kB

  • Original 16.7 kB
  • After minification 16.7 kB
  • After compression 13.8 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. Tcwygasplant.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tcwygasplant. According to our analytics all requests are already optimized.

Network Requests Diagram

tcwygasplant.com

tcwygasplant.com

86 ms

www.tcwygasplant.com

www.tcwygasplant.com

161 ms

www.tcwygasplant.com

www.tcwygasplant.com

39 ms

www.tcwygasplant.com

www.tcwygasplant.com

101 ms

www.tcwygasplant.com

www.tcwygasplant.com

172 ms

floatimage_1.gif

floatimage_1.gif

74 ms

logo.gif

logo.gif

74 ms

css-sprite.png

css-sprite.png

82 ms

cl22813611-hydrogen_gas_plant.jpg

cl22813611-hydrogen_gas_plant.jpg

139 ms

cl22813380-oxygen_gas_plant.jpg

cl22813380-oxygen_gas_plant.jpg

171 ms

cl22813610-biogas_production_plant.jpg

cl22813610-biogas_production_plant.jpg

243 ms

cl22813609-psa_plant.jpg

cl22813609-psa_plant.jpg

277 ms

load_icon.gif

load_icon.gif

116 ms

mainbottom.jpg

mainbottom.jpg

118 ms

cd21282995-chengdu_tcwy_new_energy_technology_co_ltd.jpg

cd21282995-chengdu_tcwy_new_energy_technology_co_ltd.jpg

186 ms

cd21294173-chengdu_tcwy_new_energy_technology_co_ltd.jpg

cd21294173-chengdu_tcwy_new_energy_technology_co_ltd.jpg

152 ms

cd22401884-chengdu_tcwy_new_energy_technology_co_ltd.jpg

cd22401884-chengdu_tcwy_new_energy_technology_co_ltd.jpg

177 ms

stats.js

stats.js

173 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

137 ms

Accessibility Review

tcwygasplant.com accessibility score

76

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

tcwygasplant.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

High

Browser errors were logged to the console

SEO Factors

tcwygasplant.com SEO score

91

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tcwygasplant.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 Tcwygasplant.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

tcwygasplant.com

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