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cbone.at screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cbone.at

Combustion Optimisation / Advanced Fire Management: CBOne

Page Load Speed

3.6 sec in total

First Response

480 ms

Resources Loaded

2.7 sec

Page Rendered

443 ms

cbone.at screenshot

About Website

Welcome to cbone.at homepage info - get ready to check CBOne best content right away, or after learning these important things about cbone.at

Get more out of your burner: Optimise fuel consumption and reduce pollutant emissions with our advanced combustion management.

Visit cbone.at

Key Findings

We analyzed Cbone.at page load time and found that the first response time was 480 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cbone.at performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

cbone.at

480 ms

mootools-core.js

230 ms

core.js

259 ms

caption.js

261 ms

mootools-more.js

457 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Cbone.at and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cbone.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.5 kB (13%)

Content Size

739.6 kB

After Optimization

647.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbone.at main page is 739.6 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 574.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.9 kB

  • Original 22.3 kB
  • After minification 20.6 kB
  • After compression 6.4 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 15.9 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 46.6 kB

  • Original 574.9 kB
  • After minification 528.3 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. CBOne images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 21.7 kB

  • Original 122.6 kB
  • After minification 122.6 kB
  • After compression 100.9 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 21.7 kB or 18% of the original size.

CSS Optimization

-42%

Potential reduce by 8.3 kB

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 11.4 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. Cbone.at needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (40%)

Requests Now

30

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBOne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cbone.at

cbone.at

480 ms

mootools-core.js

mootools-core.js

230 ms

core.js

core.js

259 ms

caption.js

caption.js

261 ms

mootools-more.js

mootools-more.js

457 ms

md_stylechanger.js

md_stylechanger.js

261 ms

system.css

system.css

260 ms

position.css

position.css

343 ms

layout.css

layout.css

346 ms

beez5.css

beez5.css

341 ms

general.css

general.css

340 ms

general_mozilla.css

general_mozilla.css

341 ms

hide.js

hide.js

486 ms

system.css

system.css

116 ms

header_outer.jpg

header_outer.jpg

116 ms

cbone_logo_small4www_NEW1250.png

cbone_logo_small4www_NEW1250.png

227 ms

fruits.jpg

fruits.jpg

227 ms

box1.png

box1.png

118 ms

karo.gif

karo.gif

116 ms

content_bg.gif

content_bg.gif

117 ms

arrow1.gif

arrow1.gif

229 ms

20241001_IRON_LIQORNE_Logo.jpg

20241001_IRON_LIQORNE_Logo.jpg

340 ms

20240524_logo_video_small.gif

20240524_logo_video_small.gif

1456 ms

20240621_Mint_Sauce.jpg

20240621_Mint_Sauce.jpg

341 ms

20240716__Premixed_H2_7kW_v2.gif

20240716__Premixed_H2_7kW_v2.gif

1008 ms

20231003_KI-pirinha_logo.png

20231003_KI-pirinha_logo.png

786 ms

logo_ingenieubueros.png

logo_ingenieubueros.png

342 ms

20130325_CBOne_clip_play.png

20130325_CBOne_clip_play.png

453 ms

footer.jpg

footer.jpg

422 ms

tabs_back.png

tabs_back.png

422 ms

TitilliumMaps29L002.otf

TitilliumMaps29L002.otf

535 ms

print.css

print.css

115 ms

Accessibility Review

cbone.at accessibility score

86

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

Form elements do not have associated labels

Best Practices

cbone.at 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cbone.at SEO score

77

Search Engine Optimization Advices

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 Cbone.at 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 Cbone.at 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

cbone.at

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