Tools & Wizards About Us
ndtec.co.za screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ndtec.co.za

Powerful tools for construction and sales professionals

Page Load Speed

568 ms in total

First Response

69 ms

Resources Loaded

370 ms

Page Rendered

129 ms

ndtec.co.za screenshot

About Website

Click here to check amazing Ndtec content. Otherwise, check out these important facts you probably never knew about ndtec.co.za

NDTec’s process originates ‘Data For Selling’ that aligns with your customer’s decision tree whether they are specifying, quoting, Estimating or Buying online.

Visit ndtec.co.za

Key Findings

We analyzed Ndtec.co.za page load time and found that the first response time was 69 ms and then it took 499 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ndtec.co.za performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.366

29/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

ndtec.co.za

69 ms

js

98 ms

gtm.js

175 ms

css

43 ms

style.css

27 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 45% of them (13 requests) were addressed to the original Ndtec.co.za, 17% (5 requests) were made to Google-analytics.com and 14% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (175 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.7 kB (5%)

Content Size

285.3 kB

After Optimization

269.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ndtec.co.za main page is 285.3 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. 50% of websites need less resources to load. Images take 173.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.4 kB

  • Original 12.6 kB
  • After minification 9.7 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 2.9 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.4 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 173.5 kB
  • After minification 171.3 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. Ndtec images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 77.8 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

-13%

Potential reduce by 2.7 kB

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 17.4 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. Ndtec.co.za needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (36%)

Requests Now

25

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndtec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ndtec.co.za

ndtec.co.za

69 ms

js

js

98 ms

gtm.js

gtm.js

175 ms

css

css

43 ms

style.css

style.css

27 ms

responsive.css

responsive.css

49 ms

jquery.min.js

jquery.min.js

37 ms

jquery.nice-select.js

jquery.nice-select.js

66 ms

main.js

main.js

79 ms

slider1.js

slider1.js

91 ms

analytics.js

analytics.js

26 ms

loader.gif

loader.gif

95 ms

ndteclogowhite.png

ndteclogowhite.png

69 ms

facebook.png

facebook.png

69 ms

covid-w.png

covid-w.png

67 ms

NDTec-quote-management-app.jpg

NDTec-quote-management-app.jpg

166 ms

Sales-software-tool.png

Sales-software-tool.png

93 ms

Construction-specification-software.png

Construction-specification-software.png

93 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

80 ms

font

font

97 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

116 ms

L0xhDFMnlVwD4h3Lt9JWnbX3jG-2X3LAE1ofFQ.woff

L0xhDFMnlVwD4h3Lt9JWnbX3jG-2X3LAE1ofFQ.woff

120 ms

collect

collect

89 ms

js

js

56 ms

collect

collect

79 ms

analytics.js

analytics.js

48 ms

collect

collect

44 ms

js

js

60 ms

collect

collect

54 ms

Accessibility Review

ndtec.co.za accessibility score

71

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

ndtec.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

SEO Factors

ndtec.co.za SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Ndtec.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 Ndtec.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

ndtec.co.za

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