Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 91

    SEO

    Google-friendlier than
    76% of websites

danspartner.nl

Home - danspartner.nl - Welkom bij Danspartner.nl

Page Load Speed

8.6 sec in total

First Response

2.4 sec

Resources Loaded

5.6 sec

Page Rendered

595 ms

danspartner.nl screenshot

About Website

Visit danspartner.nl now to see the best up-to-date Danspartner content and also check out these interesting facts you probably never knew about danspartner.nl

Danspartner gezocht

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Key Findings

We analyzed Danspartner.nl page load time and found that the first response time was 2.4 sec and then it took 6.2 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

danspartner.nl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.894

3/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

danspartner.nl

2350 ms

magnific-popup.css

185 ms

override.css

186 ms

old.css

267 ms

style.css

350 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 94% of them (76 requests) were addressed to the original Danspartner.nl, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Danspartner.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (62%)

Content Size

2.4 MB

After Optimization

930.4 kB

In fact, the total size of Danspartner.nl main page is 2.4 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. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 91.3 kB

  • Original 114.3 kB
  • After minification 92.7 kB
  • After compression 23.0 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 21.5 kB, which is 19% 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 91.3 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 134.3 kB

  • Original 632.5 kB
  • After minification 498.2 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. Obviously, Danspartner needs image optimization as it can save up to 134.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 797.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 318.0 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 797.8 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 489.8 kB

  • Original 580.9 kB
  • After minification 505.8 kB
  • After compression 91.2 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. Danspartner.nl needs all CSS files to be minified and compressed as it can save up to 489.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (47%)

Requests Now

77

After Optimization

41

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Danspartner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

danspartner.nl accessibility score

66

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-hidden="true"] elements contain focusable descendents

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

danspartner.nl 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

SEO Factors

danspartner.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Danspartner.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 Danspartner.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 Danspartner. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: