Tools & Wizards About Us
leballon.nl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

Page Load Speed

2.2 sec in total

First Response

686 ms

Resources Loaded

1.5 sec

Page Rendered

86 ms

leballon.nl screenshot

About Website

Click here to check amazing Leballon content for Netherlands. Otherwise, check out these important facts you probably never knew about leballon.nl

Visit leballon.nl

Key Findings

We analyzed Leballon.nl page load time and found that the first response time was 686 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

leballon.nl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

686 ms

gtm.js

71 ms

entry.8af903cb.css

172 ms

index.0f80f077.css

282 ms

index.1c128bdb.css

282 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Leballon.nl, 25% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (686 ms) relates to the external source Xsarus.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.7 kB (51%)

Content Size

316.1 kB

After Optimization

153.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Leballon.nl main page is 316.1 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. Only 10% of websites need less resources to load. HTML takes 195.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 162.7 kB

  • Original 195.8 kB
  • After minification 195.0 kB
  • After compression 33.1 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 162.7 kB or 83% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 101.0 kB
  • After minification 101.0 kB
  • After compression 101.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 56 B

  • Original 19.3 kB
  • After minification 19.3 kB
  • After compression 19.2 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. Leballon.nl has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leballon. According to our analytics all requests are already optimized.

Network Requests Diagram

686 ms

gtm.js

gtm.js

71 ms

entry.8af903cb.css

entry.8af903cb.css

172 ms

index.0f80f077.css

index.0f80f077.css

282 ms

index.1c128bdb.css

index.1c128bdb.css

282 ms

entry.55123ec3.js

entry.55123ec3.js

407 ms

js

js

47 ms

arrow-bottom.ef1f8a22.svg

arrow-bottom.ef1f8a22.svg

87 ms

Accessibility Review

leballon.nl accessibility score

89

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

Document doesn't have a <title> element

High

Links do not have a discernible name

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

Best Practices

leballon.nl best practices score

83

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

Browser errors were logged to the console

SEO Factors

leballon.nl SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leballon.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Leballon.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

leballon.nl

Open Graph description is not detected on the main page of Leballon. 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: