Tools & Wizards About Us
twk.co.za screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

twk.co.za

TWK Communications – Building smart networks in challenging environments

Page Load Speed

27.1 sec in total

First Response

822 ms

Resources Loaded

25.9 sec

Page Rendered

369 ms

twk.co.za screenshot

About Website

Welcome to twk.co.za homepage info - get ready to check TWK best content for South Africa right away, or after learning these important things about twk.co.za

TWK is a reliable ISP that subscribes to the ICASA Code of Conduct that governs all electronic communication services in South Africa.

Visit twk.co.za

Key Findings

We analyzed Twk.co.za page load time and found that the first response time was 822 ms and then it took 26.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

twk.co.za performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value37.8 s

0/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

twk.co.za

822 ms

twkcom.co.za

753 ms

www.twkcom.co.za

2249 ms

wp-emoji-release.min.js

260 ms

style.min.css

519 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Twk.co.za, 68% (64 requests) were made to Twkcom.co.za and 23% (22 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Twk-omni.telviva.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.7 kB (9%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twk.co.za main page is 1.2 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. 65% of websites need less resources to load. Images take 711.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 63.6 kB

  • Original 75.8 kB
  • After minification 73.1 kB
  • After compression 12.2 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 63.6 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 33.4 kB

  • Original 711.9 kB
  • After minification 678.5 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. TWK images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.6 kB

  • Original 273.9 kB
  • After minification 273.9 kB
  • After compression 269.3 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.

CSS Optimization

-2%

Potential reduce by 2.1 kB

  • Original 132.7 kB
  • After minification 132.7 kB
  • After compression 130.6 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. Twk.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (67%)

Requests Now

67

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TWK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

twk.co.za

twk.co.za

822 ms

twkcom.co.za

twkcom.co.za

753 ms

www.twkcom.co.za

www.twkcom.co.za

2249 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

260 ms

style.min.css

style.min.css

519 ms

style.min.css

style.min.css

746 ms

screen.min.css

screen.min.css

748 ms

css

css

303 ms

style.css

style.css

770 ms

icon

icon

396 ms

ekiticons.css

ekiticons.css

780 ms

elementor-icons.min.css

elementor-icons.min.css

774 ms

animations.min.css

animations.min.css

791 ms

frontend-legacy.min.css

frontend-legacy.min.css

1007 ms

custom-frontend.min.css

custom-frontend.min.css

1257 ms

post-15.css

post-15.css

1034 ms

custom-pro-frontend.min.css

custom-pro-frontend.min.css

1041 ms

widgetarea-editor.css

widgetarea-editor.css

1051 ms

post-148.css

post-148.css

1060 ms

widget-styles.css

widget-styles.css

1758 ms

responsive.css

responsive.css

1297 ms

css

css

492 ms

jquery.min.js

jquery.min.js

1299 ms

jquery-migrate.min.js

jquery-migrate.min.js

1314 ms

snippet

snippet

19825 ms

js

js

511 ms

navigation.js

navigation.js

1328 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

1513 ms

smooth-scroll.polyfills.js

smooth-scroll.polyfills.js

1565 ms

main.js

main.js

1552 ms

frontend-script.js

frontend-script.js

1580 ms

widget-scripts.js

widget-scripts.js

1875 ms

webpack.runtime.min.js

webpack.runtime.min.js

1870 ms

frontend-modules.min.js

frontend-modules.min.js

1875 ms

core.min.js

core.min.js

1875 ms

dialog.min.js

dialog.min.js

1875 ms

waypoints.min.js

waypoints.min.js

2020 ms

share-link.min.js

share-link.min.js

2036 ms

swiper.min.js

swiper.min.js

2141 ms

frontend.min.js

frontend.min.js

2154 ms

app.js

app.js

2161 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

2150 ms

jquery.sticky.min.js

jquery.sticky.min.js

2277 ms

frontend.min.js

frontend.min.js

2299 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

2162 ms

slick.min.js

slick.min.js

1909 ms

elementor.js

elementor.js

1700 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

1707 ms

widgetarea-editor.js

widgetarea-editor.js

1773 ms

gtm.js

gtm.js

164 ms

hotjar-2082478.js

hotjar-2082478.js

164 ms

TWK_Logo_01.png

TWK_Logo_01.png

271 ms

notification_banner_02.jpg

notification_banner_02.jpg

755 ms

web_Bckgrnd_header_01.jpg

web_Bckgrnd_header_01.jpg

869 ms

TWK_Logo_01.png

TWK_Logo_01.png

882 ms

web_masthead_mountains_01.png

web_masthead_mountains_01.png

1925 ms

TWK_Tagline_BuildingNetworks_04.png

TWK_Tagline_BuildingNetworks_04.png

917 ms

web_Divider_Home_01b.jpg

web_Divider_Home_01b.jpg

989 ms

icon_TWK_Services_Fibre_01.jpg

icon_TWK_Services_Fibre_01.jpg

1013 ms

icon_TWK_Services_Wireless_01.jpg

icon_TWK_Services_Wireless_01.jpg

1126 ms

icon_TWK_Services_Infrastructure_01.jpg

icon_TWK_Services_Infrastructure_01.jpg

1147 ms

icon_TWK_Services_VoIP_01.jpg

icon_TWK_Services_VoIP_01.jpg

1195 ms

web_Bckgrnd_Blue_01.jpg

web_Bckgrnd_Blue_01.jpg

1251 ms

web_Divider_Home_02b.jpg

web_Divider_Home_02b.jpg

1272 ms

btn_SM_Facebook_01.png

btn_SM_Facebook_01.png

1379 ms

btn_SM_LinkedIn_01.png

btn_SM_LinkedIn_01.png

1424 ms

btn_SM_Twitter_01.png

btn_SM_Twitter_01.png

1465 ms

btn_SM_Instagram_01.png

btn_SM_Instagram_01.png

1506 ms

btn_SM_ContactUs_01.png

btn_SM_ContactUs_01.png

1528 ms

ISPA-Code-of-Conduct-COMPLIANT-light-logo-500x122-1-pn99rxey0agecabufmxbizvslf0vp11yqwhmq8lmg2.png

ISPA-Code-of-Conduct-COMPLIANT-light-logo-500x122-1-pn99rxey0agecabufmxbizvslf0vp11yqwhmq8lmg2.png

1577 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5Xs1Ug.ttf

17 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Ug.ttf

23 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Ug.ttf

36 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Ug.ttf

43 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClXs1Ug.ttf

44 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Ug.ttf

44 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXs1Ug.ttf

44 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXs1Ug.ttf

45 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

43 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

60 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

60 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

61 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

61 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

60 ms

elementskit.woff

elementskit.woff

2398 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmqP92UnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmqP92UnK_c.ttf

61 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmq992UnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmq992UnK_c.ttf

62 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmrR92UnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmrR92UnK_c.ttf

64 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmoP92UnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmoP92UnK_c.ttf

64 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmpR8GUnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmpR8GUnK_c.ttf

63 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmpo8GUnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmpo8GUnK_c.ttf

61 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmoP8GUnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmoP8GUnK_c.ttf

63 ms

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmom8GUnK_c.ttf

pe1kMImSLYBIv1o4X1M8cce4OdVisMz5nZRqy6cmmmU3t2FQWEAEOvV9wNvrwlNstMKW3Y6K5WMwXeVy3GboJ0kTHmom8GUnK_c.ttf

64 ms

TWK_Logo_02.png

TWK_Logo_02.png

1674 ms

Accessibility Review

twk.co.za accessibility score

85

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

twk.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

twk.co.za SEO score

92

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

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 Twk.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 Twk.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

twk.co.za

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