Tools & Wizards About Us
kznbio.co.za screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kznbio.co.za

Stephan Terblanche Biokinetics Sports Injuries Orthopaedic Rehabilitation

Page Load Speed

10.4 sec in total

First Response

2.2 sec

Resources Loaded

7.6 sec

Page Rendered

575 ms

kznbio.co.za screenshot

About Website

Welcome to kznbio.co.za homepage info - get ready to check Kznbio best content right away, or after learning these important things about kznbio.co.za

Helps treat or manage any person of any age who has pain (acute or chronic), or injuries (sport or non-sport related) and othopaedic rehabilitation

Visit kznbio.co.za

Key Findings

We analyzed Kznbio.co.za page load time and found that the first response time was 2.2 sec and then it took 8.2 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

kznbio.co.za performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.405

0/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

kznbio.co.za

2224 ms

all.min.css

1365 ms

bootstrap.min.css

1140 ms

front.css

1163 ms

cookieblocker.min.css

699 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 76% of them (32 requests) were addressed to the original Kznbio.co.za, 24% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kznbio.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (22%)

Content Size

5.9 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kznbio.co.za main page is 5.9 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. 45% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 150.9 kB

  • Original 181.4 kB
  • After minification 179.0 kB
  • After compression 30.6 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 150.9 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 419.0 kB

  • Original 4.8 MB
  • After minification 4.3 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. Kznbio images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 426.6 kB

  • Original 597.7 kB
  • After minification 597.3 kB
  • After compression 171.2 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 426.6 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 279.2 kB

  • Original 334.6 kB
  • After minification 305.4 kB
  • After compression 55.4 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. Kznbio.co.za needs all CSS files to be minified and compressed as it can save up to 279.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (60%)

Requests Now

30

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kznbio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kznbio.co.za

kznbio.co.za

2224 ms

all.min.css

all.min.css

1365 ms

bootstrap.min.css

bootstrap.min.css

1140 ms

front.css

front.css

1163 ms

cookieblocker.min.css

cookieblocker.min.css

699 ms

style.css

style.css

456 ms

jquery.min.js

jquery.min.js

950 ms

jquery-migrate.min.js

jquery-migrate.min.js

692 ms

popper.min.js

popper.min.js

928 ms

bootstrap.min.js

bootstrap.min.js

1153 ms

front.js

front.js

929 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

744 ms

wp-polyfill.min.js

wp-polyfill.min.js

973 ms

hooks.min.js

hooks.min.js

973 ms

i18n.min.js

i18n.min.js

973 ms

jquery.form.min.js

jquery.form.min.js

974 ms

scripts.min.js

scripts.min.js

1675 ms

common.js

common.js

1179 ms

complianz.min.js

complianz.min.js

1181 ms

Logoblack.png

Logoblack.png

257 ms

chiropractor-04.jpg

chiropractor-04.jpg

486 ms

20746388_1682655288442387_123305437608571546_o.jpg

20746388_1682655288442387_123305437608571546_o.jpg

978 ms

D2.26.jpg

D2.26.jpg

1155 ms

mechanic-icon-6.png

mechanic-icon-6.png

469 ms

Altra_King_MT_1.5_Womens_Mud-trail.jpg

Altra_King_MT_1.5_Womens_Mud-trail.jpg

1485 ms

shot25_V001.jpg

shot25_V001.jpg

1483 ms

sport-brunette-nike-photo-girl-Lrunning-background-hd-wallpaper.jpg

sport-brunette-nike-photo-girl-Lrunning-background-hd-wallpaper.jpg

1665 ms

logowhite.png

logowhite.png

973 ms

Screenshot-2021-09-08-at-09.47.13-300x289.png

Screenshot-2021-09-08-at-09.47.13-300x289.png

1214 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

16 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

22 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

35 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVQ.woff

37 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

43 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVQ.woff

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

45 ms

modules.ttf

modules.ttf

1190 ms

et-divi-dynamic-10-late.css

et-divi-dynamic-10-late.css

1358 ms

style.min.css

style.min.css

258 ms

Accessibility Review

kznbio.co.za accessibility score

82

Accessibility Issues

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

kznbio.co.za 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kznbio.co.za SEO score

86

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

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 Kznbio.co.za 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 Kznbio.co.za 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

kznbio.co.za

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