Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jump4joy.nl

The domain name jump4joy.nl is available for rent

Page Load Speed

1.3 sec in total

First Response

273 ms

Resources Loaded

793 ms

Page Rendered

214 ms

jump4joy.nl screenshot

About Website

Welcome to jump4joy.nl homepage info - get ready to check Jump 4 Joy best content right away, or after learning these important things about jump4joy.nl

The domain name jump4joy.nl is available for rent.

Visit jump4joy.nl

Key Findings

We analyzed Jump4joy.nl page load time and found that the first response time was 273 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

jump4joy.nl performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

jump4joy.nl

273 ms

muppet.jpg

522 ms

1.png

267 ms

2.png

269 ms

3.png

275 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Jump4joy.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (522 ms) belongs to the original domain Jump4joy.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.2 kB (8%)

Content Size

217.9 kB

After Optimization

199.7 kB

In fact, the total size of Jump4joy.nl main page is 217.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 216.5 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 757 B

  • Original 1.4 kB
  • After minification 1.2 kB
  • After compression 646 B

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 162 B, which is 12% 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 757 B or 54% of the original size.

Image Optimization

-8%

Potential reduce by 17.4 kB

  • Original 216.5 kB
  • After minification 199.1 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. Jump 4 Joy images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jump 4 Joy. According to our analytics all requests are already optimized.

Accessibility Review

jump4joy.nl accessibility score

91

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.

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

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

jump4joy.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

High

Page has valid source maps

SEO Factors

jump4joy.nl SEO score

93

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jump4joy.nl 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 Jump4joy.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jump 4 Joy. 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: