Tools & Wizards About Us
dcwort.co.za screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dcwort.co.za

D.C. Wort - High Performance Engineering Plastics, Laminates and Composites

Page Load Speed

12.6 sec in total

First Response

1.1 sec

Resources Loaded

11.4 sec

Page Rendered

150 ms

dcwort.co.za screenshot

About Website

Visit dcwort.co.za now to see the best up-to-date D C Wort content and also check out these interesting facts you probably never knew about dcwort.co.za

These laminates use reinforcements of paper, fabric, mica, kevlar, carbon fibers and glass impregnated with resin binders. Provide mechanical characteristics of high flexural and compression strengths...

Visit dcwort.co.za

Key Findings

We analyzed Dcwort.co.za page load time and found that the first response time was 1.1 sec and then it took 11.5 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

dcwort.co.za performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

dcwort.co.za

1053 ms

dcwort.co.za

6434 ms

bootstrap.min.css

1098 ms

dcwort.css

1017 ms

jquery.min.js

18 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Dcwort.co.za, 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Dcwort.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.2 kB (13%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dcwort.co.za main page is 2.0 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. 20% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.4 kB

  • Original 7.7 kB
  • After minification 6.3 kB
  • After compression 2.3 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 1.4 kB, which is 18% 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 5.4 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 33.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. D C Wort images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 91.3 kB

  • Original 135.7 kB
  • After minification 135.7 kB
  • After compression 44.4 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 91.3 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 126.6 kB

  • Original 150.3 kB
  • After minification 139.9 kB
  • After compression 23.7 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. Dcwort.co.za needs all CSS files to be minified and compressed as it can save up to 126.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D C Wort. According to our analytics all requests are already optimized.

Network Requests Diagram

dcwort.co.za

dcwort.co.za

1053 ms

dcwort.co.za

dcwort.co.za

6434 ms

bootstrap.min.css

bootstrap.min.css

1098 ms

dcwort.css

dcwort.css

1017 ms

jquery.min.js

jquery.min.js

18 ms

bootstrap.min.js

bootstrap.min.js

1024 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

780 ms

main_bg.jpg

main_bg.jpg

519 ms

DCwort-logo.png

DCwort-logo.png

261 ms

link_video.png

link_video.png

1042 ms

link_pdf.png

link_pdf.png

256 ms

banner-home.jpg

banner-home.jpg

1032 ms

banner-home-mobile.jpg

banner-home-mobile.jpg

771 ms

logo_DCW-composites.png

logo_DCW-composites.png

753 ms

logo_insulectric.png

logo_insulectric.png

755 ms

logo_DCW.png

logo_DCW.png

778 ms

background-stock.png

background-stock.png

1002 ms

background-components.png

background-components.png

1006 ms

background-quality.png

background-quality.png

1038 ms

50-year_anniversary.png

50-year_anniversary.png

1295 ms

DC-Wort_honeycomb-image.png

DC-Wort_honeycomb-image.png

2756 ms

DC-Wort_honeycomb-imagem.png

DC-Wort_honeycomb-imagem.png

2505 ms

slogan.jpg

slogan.jpg

1296 ms

muli-webfont.woff

muli-webfont.woff

1301 ms

HelveticaNeueLTStd-Md.woff

HelveticaNeueLTStd-Md.woff

1312 ms

HelveticaNeueLTStd-Roman.woff

HelveticaNeueLTStd-Roman.woff

1562 ms

HelveticaNeueLTStd-Lt.woff

HelveticaNeueLTStd-Lt.woff

1561 ms

HelveticaNeueLTStd-Blk.woff

HelveticaNeueLTStd-Blk.woff

1556 ms

Accessibility Review

dcwort.co.za accessibility score

56

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

dcwort.co.za best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

dcwort.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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcwort.co.za can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dcwort.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

dcwort.co.za

Open Graph description is not detected on the main page of D C Wort. 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: