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cad-steel.co.za screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cad-steel.co.za

South African Structural Steel Shapes|FREE CAD Blocks

Page Load Speed

2.2 sec in total

First Response

313 ms

Resources Loaded

1.8 sec

Page Rendered

91 ms

cad-steel.co.za screenshot

About Website

Click here to check amazing CAD Steel content. Otherwise, check out these important facts you probably never knew about cad-steel.co.za

Full Range of South African Structural Steel AutoCAD Blocks + Dimension Tables. Simply select, download & insert into your drawing - absolutely FREE!

Visit cad-steel.co.za

Key Findings

We analyzed Cad-steel.co.za page load time and found that the first response time was 313 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

cad-steel.co.za performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

cad-steel.co.za

313 ms

cad-steel.co.za

417 ms

www.cad-steel.co.za

582 ms

all.min.css

209 ms

logo-sa.svg

300 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Cad-steel.co.za, 6% (1 request) were made to Pagead2.googlesyndication.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (582 ms) belongs to the original domain Cad-steel.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.0 kB (6%)

Content Size

287.9 kB

After Optimization

271.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cad-steel.co.za main page is 287.9 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. 20% of websites need less resources to load. Javascripts take 137.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 14.6 kB

  • Original 20.9 kB
  • After minification 20.9 kB
  • After compression 6.3 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. 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 14.6 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 88.4 kB
  • After minification 87.3 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. CAD Steel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 202 B

  • Original 137.4 kB
  • After minification 137.4 kB
  • After compression 137.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 85 B

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 41.0 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. Cad-steel.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (29%)

Requests Now

14

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CAD Steel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cad-steel.co.za

cad-steel.co.za

313 ms

cad-steel.co.za

cad-steel.co.za

417 ms

www.cad-steel.co.za

www.cad-steel.co.za

582 ms

all.min.css

all.min.css

209 ms

logo-sa.svg

logo-sa.svg

300 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

405 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

401 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

415 ms

adsbygoogle.js

adsbygoogle.js

58 ms

js

js

50 ms

default-orange.png

default-orange.png

40 ms

background.png

background.png

237 ms

logo-footer-us.svg

logo-footer-us.svg

160 ms

logo-footer-uk.svg

logo-footer-uk.svg

259 ms

logo-footer-net.png

logo-footer-net.png

264 ms

logo-footer-au.svg

logo-footer-au.svg

266 ms

logo-footer-sa.svg

logo-footer-sa.svg

264 ms

Accessibility Review

cad-steel.co.za accessibility score

94

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

cad-steel.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cad-steel.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

Links are not crawlable

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 Cad-steel.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 Cad-steel.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

cad-steel.co.za

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