Tools & Wizards About Us
kneesurgerysydney.com.au screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kneesurgerysydney.com.au

Dr Bu Balalla | Specialist Orthopaedic Knee Surgeon | Sydney

Page Load Speed

12.5 sec in total

First Response

1.1 sec

Resources Loaded

11.1 sec

Page Rendered

328 ms

kneesurgerysydney.com.au screenshot

About Website

Welcome to kneesurgerysydney.com.au homepage info - get ready to check Knee Surgery Sydney best content right away, or after learning these important things about kneesurgerysydney.com.au

Dr Balalla is an Orthopaedic Knee Surgeon in Sydney specialising exclusively in knee surgery and the treatment of knee arthritis, ACL and meniscus injuries.

Visit kneesurgerysydney.com.au

Key Findings

We analyzed Kneesurgerysydney.com.au page load time and found that the first response time was 1.1 sec and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kneesurgerysydney.com.au performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

kneesurgerysydney.com.au

1110 ms

kneesurgerysydney.com.au

1906 ms

layerslider.css

877 ms

style.min.css

879 ms

mediaelementplayer-legacy.min.css

671 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 70% of them (64 requests) were addressed to the original Kneesurgerysydney.com.au, 13% (12 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Kneesurgerysydney.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.2 kB (61%)

Content Size

285.8 kB

After Optimization

112.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kneesurgerysydney.com.au main page is 285.8 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. 60% of websites need less resources to load. HTML takes 184.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 152.2 kB

  • Original 184.2 kB
  • After minification 184.2 kB
  • After compression 32.0 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 152.2 kB or 83% of the original size.

Image Optimization

-40%

Potential reduce by 20.7 kB

  • Original 52.0 kB
  • After minification 31.3 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. Obviously, Knee Surgery Sydney needs image optimization as it can save up to 20.7 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 340 B

  • Original 49.6 kB
  • After minification 49.6 kB
  • After compression 49.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 57 (79%)

Requests Now

72

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knee Surgery Sydney. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kneesurgerysydney.com.au

kneesurgerysydney.com.au

1110 ms

kneesurgerysydney.com.au

kneesurgerysydney.com.au

1906 ms

layerslider.css

layerslider.css

877 ms

style.min.css

style.min.css

879 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

671 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

659 ms

frontend.min.css

frontend.min.css

862 ms

flatpickr.min.css

flatpickr.min.css

671 ms

select2.min.css

select2.min.css

1299 ms

drbalalla.css

drbalalla.css

1311 ms

font-awesome.css

font-awesome.css

1531 ms

full-styles.6.10.2.css

full-styles.6.10.2.css

1709 ms

mkhb-render.css

mkhb-render.css

1097 ms

mkhb-row.css

mkhb-row.css

1505 ms

mkhb-column.css

mkhb-column.css

1749 ms

js_composer.min.css

js_composer.min.css

2369 ms

theme-options-production-1685926448.css

theme-options-production-1685926448.css

1964 ms

masterslider.main.css

masterslider.main.css

2744 ms

custom.css

custom.css

2162 ms

shortcodes-styles.min.css

shortcodes-styles.min.css

2756 ms

style.css

style.css

2405 ms

jetpack.css

jetpack.css

2835 ms

webfontloader.js

webfontloader.js

2396 ms

jquery.min.js

jquery.min.js

3231 ms

jquery-migrate.min.js

jquery-migrate.min.js

3260 ms

layerslider.utils.js

layerslider.utils.js

3462 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

3796 ms

layerslider.transitions.js

layerslider.transitions.js

2987 ms

flatpickr.min.js

flatpickr.min.js

3670 ms

select2.min.js

select2.min.js

3855 ms

lazysizes.min.js

lazysizes.min.js

3914 ms

animate.min.css

animate.min.css

3913 ms

lightbox.min.css

lightbox.min.css

4093 ms

owl.min.css

owl.min.css

4288 ms

rs6.css

rs6.css

4610 ms

rbtools.min.js

rbtools.min.js

4879 ms

rs6.min.js

rs6.min.js

5153 ms

e-202437.js

e-202437.js

12 ms

frontend.min.js

frontend.min.js

4140 ms

smoothscroll.js

smoothscroll.js

3690 ms

core-scripts.6.10.2.js

core-scripts.6.10.2.js

4790 ms

components-full.6.10.2.js

components-full.6.10.2.js

3879 ms

mkhb-render.js

mkhb-render.js

4120 ms

mkhb-column.js

mkhb-column.js

4310 ms

shortcodes-scripts.min.js

shortcodes-scripts.min.js

4204 ms

js_composer_front.min.js

js_composer_front.min.js

4641 ms

vc-waypoints.min.js

vc-waypoints.min.js

4377 ms

core.min.js

core.min.js

4607 ms

tabs.min.js

tabs.min.js

4315 ms

jquery-ui-tabs-rotate.min.js

jquery-ui-tabs-rotate.min.js

3883 ms

lightbox.min.js

lightbox.min.js

4352 ms

owl.carousel.min.js

owl.carousel.min.js

4146 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

3942 ms

underscore.min.js

underscore.min.js

4411 ms

vc_grid.min.js

vc_grid.min.js

4259 ms

nnd7tku.js

nnd7tku.js

246 ms

css

css

83 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

34 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

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37 ms

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36 ms

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36 ms

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38 ms

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40 ms

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41 ms

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42 ms

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44 ms

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44 ms

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43 ms

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45 ms

d

d

4 ms

d

d

6 ms

d

d

7 ms

d

d

9 ms

loader.js

loader.js

73 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3116 ms

call-tracking_9.js

call-tracking_9.js

7 ms

wcm

wcm

28 ms

wcm

wcm

12 ms

dr-bu-balalla-logo.png

dr-bu-balalla-logo.png

2952 ms

analytics.js

analytics.js

392 ms

p.gif

p.gif

195 ms

admin-ajax.php

admin-ajax.php

981 ms

prev.png

prev.png

260 ms

next.png

next.png

687 ms

loading.gif

loading.gif

459 ms

close.png

close.png

672 ms

collect

collect

15 ms

js

js

72 ms

ACL-1.png

ACL-1.png

448 ms

ARTHROSCOPY-1.png

ARTHROSCOPY-1.png

443 ms

ARTHRITIS-1.png

ARTHRITIS-1.png

444 ms

Accessibility Review

kneesurgerysydney.com.au accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

kneesurgerysydney.com.au best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kneesurgerysydney.com.au SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Kneesurgerysydney.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 Kneesurgerysydney.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

kneesurgerysydney.com.au

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