Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

koliba.com.au

Koliba Real Estate - Real Estate Agent Flinders Park

Page Load Speed

9.4 sec in total

First Response

462 ms

Resources Loaded

8 sec

Page Rendered

969 ms

About Website

Click here to check amazing Koliba content. Otherwise, check out these important facts you probably never knew about koliba.com.au

Koliba Real Estate Is a Independent Boutique Real Estate Agency in Flinders Park. If your Looking To Sell, Buy, or Rent, We Can Help!

Visit koliba.com.au

Key Findings

We analyzed Koliba.com.au page load time and found that the first response time was 462 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

koliba.com.au performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

koliba.com.au

462 ms

koliba.com.au

1847 ms

style.min.css

413 ms

style-structure.min.css

624 ms

style.min.css

622 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 88% of them (70 requests) were addressed to the original Koliba.com.au, 6% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Koliba.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 553.4 kB (4%)

Content Size

13.4 MB

After Optimization

12.9 MB

In fact, the total size of Koliba.com.au main page is 13.4 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. 70% of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 137.8 kB

  • Original 171.9 kB
  • After minification 167.9 kB
  • After compression 34.2 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 137.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 323.5 kB

  • Original 12.8 MB
  • After minification 12.4 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. Koliba images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 49.3 kB

  • Original 311.6 kB
  • After minification 311.6 kB
  • After compression 262.3 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 49.3 kB or 16% of the original size.

CSS Optimization

-23%

Potential reduce by 42.9 kB

  • Original 190.2 kB
  • After minification 190.0 kB
  • After compression 147.3 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. Koliba.com.au needs all CSS files to be minified and compressed as it can save up to 42.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (82%)

Requests Now

71

After Optimization

13

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koliba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

koliba.com.au accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

koliba.com.au 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

High

Browser errors were logged to the console

SEO Factors

koliba.com.au SEO score

99

Search Engine Optimization Advices

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 Koliba.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 Koliba.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

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