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tcta.co.za screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tcta.co.za

Trans-Caledon Tunnel Authority - Trans-Caledon Tunnel Authority

Page Load Speed

33.2 sec in total

First Response

702 ms

Resources Loaded

32.4 sec

Page Rendered

136 ms

tcta.co.za screenshot

About Website

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

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Key Findings

We analyzed Tcta.co.za page load time and found that the first response time was 702 ms and then it took 32.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tcta.co.za performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value33.6 s

0/100

25%

SI (Speed Index)

Value38.7 s

0/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

tcta.co.za

702 ms

www.tcta.co.za

2954 ms

js

59 ms

style.min.css

612 ms

owl.carousel.css

893 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 93% of them (109 requests) were addressed to the original Tcta.co.za, 4% (5 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Tcta.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (48%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tcta.co.za main page is 2.3 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. 40% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 142.2 kB

  • Original 167.4 kB
  • After minification 165.1 kB
  • After compression 25.2 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 142.2 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 8.4 kB

  • Original 602.5 kB
  • After minification 594.1 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. Tcta images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 932.2 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 383.3 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 932.2 kB or 71% of the original size.

CSS Optimization

-4%

Potential reduce by 9.2 kB

  • Original 206.8 kB
  • After minification 206.8 kB
  • After compression 197.7 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. Tcta.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 95 (86%)

Requests Now

110

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tcta. 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 84 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tcta.co.za

tcta.co.za

702 ms

www.tcta.co.za

www.tcta.co.za

2954 ms

js

js

59 ms

style.min.css

style.min.css

612 ms

owl.carousel.css

owl.carousel.css

893 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

905 ms

style.css

style.css

918 ms

owl.theme.default.mini.css

owl.theme.default.mini.css

917 ms

1cf2c85adb1b7756804fc379dc74f11c.min.css

1cf2c85adb1b7756804fc379dc74f11c.min.css

1890 ms

tabs-lg-min.min.css

tabs-lg-min.min.css

934 ms

min-shbp.min.css

min-shbp.min.css

1193 ms

min-768-max-1024-l.min.css

min-768-max-1024-l.min.css

1207 ms

min-sh-cbp.min.css

min-sh-cbp.min.css

1222 ms

frontend-gtag.min.js

frontend-gtag.min.js

1224 ms

jquery.min.js

jquery.min.js

1863 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

2083 ms

custom.js

custom.js

1810 ms

owl.carousel.min.js

owl.carousel.min.js

1831 ms

js

js

67 ms

js

js

47 ms

js

js

45 ms

js

js

78 ms

css

css

28 ms

rs6.css

rs6.css

1239 ms

rbtools.min.js

rbtools.min.js

2155 ms

rs6.min.js

rs6.min.js

3018 ms

5670f818248a7c5f72b31fbef94cb871.min.js

5670f818248a7c5f72b31fbef94cb871.min.js

3052 ms

TCTA-Logo.svg

TCTA-Logo.svg

303 ms

dummy.png

dummy.png

310 ms

wave.png

wave.png

314 ms

IMG-20240614-WA0002-700x441.jpeg

IMG-20240614-WA0002-700x441.jpeg

605 ms

IMG-20240613-WA0019-700x441.jpeg

IMG-20240613-WA0019-700x441.jpeg

622 ms

IMG_0437-700x441.jpeg

IMG_0437-700x441.jpeg

938 ms

minister-photo-700x441.jpg

minister-photo-700x441.jpg

657 ms

IMG-20240612-WA0015-700x441.jpeg

IMG-20240612-WA0015-700x441.jpeg

1200 ms

IMG-20240613-WA0018-700x441.jpeg

IMG-20240613-WA0018-700x441.jpeg

931 ms

IMG_8610-700x441.jpg

IMG_8610-700x441.jpg

966 ms

CE-Percy-Sechemane-Executive-Mayor-of-Dihlabeng-Tseki-Tseki-Minister-Senzo-Mchunu-and-Board-Chair-Precious-Sibiya-accepts-gifts-from-beneficiaries-700x441.jpeg

CE-Percy-Sechemane-Executive-Mayor-of-Dihlabeng-Tseki-Tseki-Minister-Senzo-Mchunu-and-Board-Chair-Precious-Sibiya-accepts-gifts-from-beneficiaries-700x441.jpeg

1242 ms

Beneficiary-celebrate-their-moment-in-history-700x441.jpg

Beneficiary-celebrate-their-moment-in-history-700x441.jpg

1561 ms

Head-of-Communications-wanda-mkutshulwa-Minister-Senzo-Mchunu-and-community-leader-Simon-Ngubane-visit-the-donated-houses-700x441.jpeg

Head-of-Communications-wanda-mkutshulwa-Minister-Senzo-Mchunu-and-community-leader-Simon-Ngubane-visit-the-donated-houses-700x441.jpeg

1287 ms

fa-solid-900.woff

fa-solid-900.woff

1708 ms

fa-regular-400.woff

fa-regular-400.woff

1425 ms

awb-icons.woff

awb-icons.woff

1463 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

14 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

19 ms

fullwidth-md.min.css

fullwidth-md.min.css

310 ms

fullwidth-sm.min.css

fullwidth-sm.min.css

310 ms

icon-md.min.css

icon-md.min.css

309 ms

icon-sm.min.css

icon-sm.min.css

309 ms

grid-md.min.css

grid-md.min.css

309 ms

grid-sm.min.css

grid-sm.min.css

308 ms

image-md.min.css

image-md.min.css

309 ms

image-sm.min.css

image-sm.min.css

309 ms

person-md.min.css

person-md.min.css

309 ms

person-sm.min.css

person-sm.min.css

309 ms

section-separator-md.min.css

section-separator-md.min.css

309 ms

section-separator-sm.min.css

section-separator-sm.min.css

309 ms

social-sharing-md.min.css

social-sharing-md.min.css

309 ms

social-sharing-sm.min.css

social-sharing-sm.min.css

309 ms

social-links-md.min.css

social-links-md.min.css

309 ms

social-links-sm.min.css

social-links-sm.min.css

309 ms

tabs-lg-max.min.css

tabs-lg-max.min.css

309 ms

tabs-md.min.css

tabs-md.min.css

309 ms

tabs-sm.min.css

tabs-sm.min.css

309 ms

title-md.min.css

title-md.min.css

309 ms

title-sm.min.css

title-sm.min.css

309 ms

swiper-md.min.css

swiper-md.min.css

309 ms

swiper-sm.min.css

swiper-sm.min.css

309 ms

post-cards-md.min.css

post-cards-md.min.css

308 ms

post-cards-sm.min.css

post-cards-sm.min.css

309 ms

facebook-page-md.min.css

facebook-page-md.min.css

308 ms

facebook-page-sm.min.css

facebook-page-sm.min.css

308 ms

twitter-timeline-md.min.css

twitter-timeline-md.min.css

309 ms

twitter-timeline-sm.min.css

twitter-timeline-sm.min.css

309 ms

flickr-md.min.css

flickr-md.min.css

310 ms

flickr-sm.min.css

flickr-sm.min.css

309 ms

tagcloud-md.min.css

tagcloud-md.min.css

309 ms

tagcloud-sm.min.css

tagcloud-sm.min.css

309 ms

instagram-md.min.css

instagram-md.min.css

309 ms

instagram-sm.min.css

instagram-sm.min.css

309 ms

meta-md.min.css

meta-md.min.css

308 ms

meta-sm.min.css

meta-sm.min.css

307 ms

layout-columns-md.min.css

layout-columns-md.min.css

309 ms

layout-columns-sm.min.css

layout-columns-sm.min.css

309 ms

max-1c.min.css

max-1c.min.css

309 ms

max-2c.min.css

max-2c.min.css

307 ms

min-2c-max-3c.min.css

min-2c-max-3c.min.css

308 ms

min-3c-max-4c.min.css

min-3c-max-4c.min.css

308 ms

min-4c-max-5c.min.css

min-4c-max-5c.min.css

308 ms

min-5c-max-6c.min.css

min-5c-max-6c.min.css

311 ms

max-shbp.min.css

max-shbp.min.css

309 ms

max-sh-shbp.min.css

max-sh-shbp.min.css

309 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

309 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

309 ms

max-sh-sbp.min.css

max-sh-sbp.min.css

309 ms

max-sh-640.min.css

max-sh-640.min.css

309 ms

max-shbp-18.min.css

max-shbp-18.min.css

309 ms

max-shbp-32.min.css

max-shbp-32.min.css

308 ms

max-640.min.css

max-640.min.css

309 ms

max-main.min.css

max-main.min.css

308 ms

max-cbp.min.css

max-cbp.min.css

309 ms

max-640-gravity.min.css

max-640-gravity.min.css

309 ms

max-sh-cbp-gravity.min.css

max-sh-cbp-gravity.min.css

309 ms

max-640-sliders.min.css

max-640-sliders.min.css

309 ms

max-sh-cbp-sliders.min.css

max-sh-cbp-sliders.min.css

308 ms

max-sh-cbp-social-sharing.min.css

max-sh-cbp-social-sharing.min.css

309 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

311 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

309 ms

max-640.min.css

max-640.min.css

308 ms

max-1c.css

max-1c.css

309 ms

max-2c.css

max-2c.css

308 ms

min-2c-max-3c.css

min-2c-max-3c.css

309 ms

min-3c-max-4c.css

min-3c-max-4c.css

308 ms

min-4c-max-5c.css

min-4c-max-5c.css

308 ms

min-5c-max-6c.css

min-5c-max-6c.css

309 ms

off-canvas-md.min.css

off-canvas-md.min.css

309 ms

off-canvas-sm.min.css

off-canvas-sm.min.css

309 ms

Accessibility Review

tcta.co.za accessibility score

86

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

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

Best Practices

tcta.co.za best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

tcta.co.za SEO score

91

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 Tcta.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 Tcta.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

tcta.co.za

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