Tools & Wizards About Us
australianoxytrolsystems.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

australianoxytrolsystems.com

Australian Oxytrol Systems - Home

Page Load Speed

862 ms in total

First Response

19 ms

Resources Loaded

772 ms

Page Rendered

71 ms

australianoxytrolsystems.com screenshot

About Website

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

Australian Oxytrol Systems are an Australian manufacturer of high-temperature oxygen probes and controllers for pottery, scientific and industrial kilns.

Visit australianoxytrolsystems.com

Key Findings

We analyzed Australianoxytrolsystems.com page load time and found that the first response time was 19 ms and then it took 843 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

australianoxytrolsystems.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.774

5/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

australianoxytrolsystems.com

19 ms

australianoxytrolsystems.com

42 ms

main.css

15 ms

css

66 ms

js

101 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Australianoxytrolsystems.com, 14% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (387 ms) relates to the external source Sdk.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.6 kB (1%)

Content Size

1.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Australianoxytrolsystems.com main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.9 kB

  • Original 6.0 kB
  • After minification 5.7 kB
  • After compression 2.1 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 3.9 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.0 MB
  • After minification 1.0 MB

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. Australian Oxytrol Systems images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.4 kB

  • Original 550.0 kB
  • After minification 550.0 kB
  • After compression 544.5 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

-15%

Potential reduce by 1.2 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 6.7 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. Australianoxytrolsystems.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Australian Oxytrol Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

australianoxytrolsystems.com

australianoxytrolsystems.com

19 ms

australianoxytrolsystems.com

australianoxytrolsystems.com

42 ms

main.css

main.css

15 ms

css

css

66 ms

js

js

101 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

63 ms

aws-sdk-2.653.0.min.js

aws-sdk-2.653.0.min.js

387 ms

download.js

download.js

41 ms

api.js

api.js

94 ms

main.js

main.js

60 ms

jquery.serializejson.js

jquery.serializejson.js

60 ms

slider.js

slider.js

60 ms

forms.js

forms.js

60 ms

ds_probe.jpg

ds_probe.jpg

35 ms

st-probe.jpg

st-probe.jpg

32 ms

o2io-bg.jpg

o2io-bg.jpg

35 ms

probe-reader.jpg

probe-reader.jpg

34 ms

logo-aos.png

logo-aos.png

32 ms

hero.jpg

hero.jpg

32 ms

thumb-ds-probe.jpg

thumb-ds-probe.jpg

35 ms

thumb-st-probe.jpg

thumb-st-probe.jpg

35 ms

thumb-analyzer.jpg

thumb-analyzer.jpg

36 ms

thumb-controller.png

thumb-controller.png

36 ms

thumb-calculators.jpg

thumb-calculators.jpg

37 ms

recaptcha__en.js

recaptcha__en.js

28 ms

NaPecZTIAOhVxoMyOr9n_E7fdMPmCw.woff

NaPecZTIAOhVxoMyOr9n_E7fdMPmCw.woff

74 ms

NaPDcZTIAOhVxoMyOr9n_E7ffAzHGItzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffAzHGItzZQ.woff

204 ms

NaPDcZTIAOhVxoMyOr9n_E7ffBzCGItzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffBzCGItzZQ.woff

85 ms

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzZQ.woff

87 ms

Accessibility Review

australianoxytrolsystems.com accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

australianoxytrolsystems.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

australianoxytrolsystems.com SEO score

93

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

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 Australianoxytrolsystems.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 Australianoxytrolsystems.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

australianoxytrolsystems.com

Open Graph description is not detected on the main page of Australian Oxytrol Systems. 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: