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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

chalmerssecurity.com.au

Chalmers Security Installations | Brisbane Security Screens Installer

Page Load Speed

7.7 sec in total

First Response

1.4 sec

Resources Loaded

6.3 sec

Page Rendered

87 ms

chalmerssecurity.com.au screenshot

About Website

Welcome to chalmerssecurity.com.au homepage info - get ready to check Chalmers Security best content right away, or after learning these important things about chalmerssecurity.com.au

Get a free measure & quote today! Chalmers Security Installations supply & install Prowler Proof security screens for windows & doors, Freedom Retractable Screens & Decoview Decorative Security Screen...

Visit chalmerssecurity.com.au

Key Findings

We analyzed Chalmerssecurity.com.au page load time and found that the first response time was 1.4 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

chalmerssecurity.com.au performance score

0

Network Requests Diagram

www.chalmerssecurity.com.au

1387 ms

minified.js

72 ms

focus-within-polyfill.js

70 ms

polyfill.min.js

71 ms

thunderbolt-commons.67a94d55.bundle.min.js

655 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chalmerssecurity.com.au, 67% (61 requests) were made to Static.wixstatic.com and 14% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.4 kB (46%)

Content Size

1.5 MB

After Optimization

806.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chalmerssecurity.com.au main page is 1.5 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. HTML takes 694.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 561.3 kB

  • Original 694.5 kB
  • After minification 692.8 kB
  • After compression 133.2 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 561.3 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 38.4 kB

  • Original 452.7 kB
  • After minification 414.3 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. Chalmers Security images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 96.6 kB

  • Original 355.7 kB
  • After minification 355.7 kB
  • After compression 259.1 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 96.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

75

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chalmers Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.chalmerssecurity.com.au

www.chalmerssecurity.com.au

1387 ms

minified.js

minified.js

72 ms

focus-within-polyfill.js

focus-within-polyfill.js

70 ms

polyfill.min.js

polyfill.min.js

71 ms

thunderbolt-commons.67a94d55.bundle.min.js

thunderbolt-commons.67a94d55.bundle.min.js

655 ms

main.e9b48348.bundle.min.js

main.e9b48348.bundle.min.js

655 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

653 ms

lodash.min.js

lodash.min.js

694 ms

react.production.min.js

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670 ms

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676 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

675 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

674 ms

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1211 ms

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1254 ms

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1223 ms

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1063 ms

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2119 ms

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3312 ms

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1362 ms

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1473 ms

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1794 ms

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1968 ms

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1978 ms

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2249 ms

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3683 ms

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3307 ms

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3455 ms

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2229 ms

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2246 ms

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2286 ms

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2335 ms

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2347 ms

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2409 ms

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2550 ms

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2455 ms

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2132 ms

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1965 ms

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2093 ms

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1957 ms

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1881 ms

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8 ms

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24 ms

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8 ms

right-arrow.svg

right-arrow.svg

9 ms

SEO Factors

chalmerssecurity.com.au SEO score

0

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 Chalmerssecurity.com.au 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 Chalmerssecurity.com.au 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

chalmerssecurity.com.au

Open Graph data is detected on the main page of Chalmers Security. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: