Tools & Wizards About Us
cointrader.co.za screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cointrader.co.za

Sell your R5 Mandela Coin with the help of Cointrader.co.za

Page Load Speed

7 sec in total

First Response

1.7 sec

Resources Loaded

5 sec

Page Rendered

252 ms

cointrader.co.za screenshot

About Website

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

Your R5 Coin could be worth as much as R250,000.00. Let us help you find out how much your R5 coin is worth, and where you can sell it.

Visit cointrader.co.za

Key Findings

We analyzed Cointrader.co.za page load time and found that the first response time was 1.7 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cointrader.co.za performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value2,460 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

cointrader.co.za

1701 ms

adsbygoogle.js

83 ms

wp-emoji-release.min.js

599 ms

style.min.css

1184 ms

styles.css

596 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Cointrader.co.za, 3% (1 request) were made to Pagead2.googlesyndication.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Cointrader.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.1 kB (37%)

Content Size

861.8 kB

After Optimization

540.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cointrader.co.za main page is 861.8 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. 40% of websites need less resources to load. Images take 379.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 32.9 kB

  • Original 40.5 kB
  • After minification 36.9 kB
  • After compression 7.6 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 32.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 379.3 kB
  • After minification 376.8 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. Cointrader images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 145.9 kB

  • Original 276.3 kB
  • After minification 271.3 kB
  • After compression 130.4 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 145.9 kB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 139.8 kB

  • Original 165.7 kB
  • After minification 142.0 kB
  • After compression 25.9 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. Cointrader.co.za needs all CSS files to be minified and compressed as it can save up to 139.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (42%)

Requests Now

31

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cointrader. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cointrader.co.za

cointrader.co.za

1701 ms

adsbygoogle.js

adsbygoogle.js

83 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

599 ms

style.min.css

style.min.css

1184 ms

styles.css

styles.css

596 ms

style.css

style.css

1196 ms

responsive.css

responsive.css

596 ms

font-awesome.min.css

font-awesome.min.css

922 ms

jquery.js

jquery.js

1486 ms

jquery-migrate.min.js

jquery-migrate.min.js

894 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

905 ms

js

js

94 ms

scripts.js

scripts.js

898 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

914 ms

scripts.js

scripts.js

937 ms

wp-embed.min.js

wp-embed.min.js

1185 ms

s-right-s1.png

s-right-s1.png

311 ms

thumb-medium.png

thumb-medium.png

314 ms

1898-sammy-marks-ticky-520x245.jpg

1898-sammy-marks-ticky-520x245.jpg

1479 ms

1874-Burgers-Pond-520x245.jpg

1874-Burgers-Pond-520x245.jpg

1489 ms

kruger-double-9-one-pond-coin-south-africa.jpg

kruger-double-9-one-pond-coin-south-africa.jpg

1809 ms

1989-Single-9-Pond.jpg

1989-Single-9-Pond.jpg

1838 ms

does-the-south-african-reserve-bank-buy-mandela-coins-520x245.jpg

does-the-south-african-reserve-bank-buy-mandela-coins-520x245.jpg

1875 ms

2004-R5-coin-520x245.jpg

2004-R5-coin-520x245.jpg

1898 ms

how-much-is-the-2015-r5-griqua-town-coin-worth.jpg

how-much-is-the-2015-r5-griqua-town-coin-worth.jpg

2058 ms

2014-r5-coin-20-years-of-freedom.jpg

2014-r5-coin-20-years-of-freedom.jpg

2071 ms

2005-r5-coin-520x245.jpg

2005-r5-coin-520x245.jpg

2107 ms

titillium-light-webfont.svg

titillium-light-webfont.svg

308 ms

titillium-regular-webfont.svg

titillium-regular-webfont.svg

597 ms

titillium-semibold-webfont.svg

titillium-semibold-webfont.svg

299 ms

titillium-lightitalic-webfont.svg

titillium-lightitalic-webfont.svg

603 ms

titillium-regularitalic-webfont.svg

titillium-regularitalic-webfont.svg

858 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

876 ms

titillium-semibold-webfont.woff

titillium-semibold-webfont.woff

302 ms

titillium-light-webfont.woff

titillium-light-webfont.woff

297 ms

titillium-regular-webfont.woff

titillium-regular-webfont.woff

303 ms

titillium-lightitalic-webfont.woff

titillium-lightitalic-webfont.woff

298 ms

titillium-regularitalic-webfont.woff

titillium-regularitalic-webfont.woff

304 ms

Accessibility Review

cointrader.co.za accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cointrader.co.za best practices score

83

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

Page has valid source maps

SEO Factors

cointrader.co.za SEO score

91

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

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 Cointrader.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 Cointrader.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

cointrader.co.za

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