Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

dollarkoers.nl

Koers berekenen op Dollarkoers.nl | Ontdek de real-time koersen

Page Load Speed

8.5 sec in total

First Response

204 ms

Resources Loaded

7 sec

Page Rendered

1.3 sec

About Website

Welcome to dollarkoers.nl homepage info - get ready to check Dollarkoers best content for Netherlands right away, or after learning these important things about dollarkoers.nl

Dollarkoers.nl helpt jou de actuele koers te berekenen voor euro's, dollar's & andere valuta. Daarnaast kun je ook real time crypto koersen berekenen.

Visit dollarkoers.nl

Key Findings

We analyzed Dollarkoers.nl page load time and found that the first response time was 204 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dollarkoers.nl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

dollarkoers.nl

204 ms

www.dollarkoers.nl

2995 ms

frontend.css

282 ms

header-footer-elementor.css

302 ms

elementor-icons.min.css

286 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 71% of them (79 requests) were addressed to the original Dollarkoers.nl, 18% (20 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Dollarkoers.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.7 kB (12%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dollarkoers.nl main page is 2.6 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 200.1 kB

  • Original 229.6 kB
  • After minification 191.2 kB
  • After compression 29.5 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 38.3 kB, which is 17% 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 200.1 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 88.6 kB

  • Original 1.9 MB
  • After minification 1.8 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. Dollarkoers images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 11.6 kB

  • Original 260.8 kB
  • After minification 260.8 kB
  • After compression 249.2 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

-5%

Potential reduce by 10.4 kB

  • Original 207.4 kB
  • After minification 207.4 kB
  • After compression 197.0 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. Dollarkoers.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (73%)

Requests Now

89

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dollarkoers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dollarkoers.nl accessibility score

98

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

Links do not have a discernible name

Best Practices

dollarkoers.nl 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

dollarkoers.nl SEO score

96

Search Engine Optimization Advices

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dollarkoers.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Dollarkoers.nl 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

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