Access sportuitslagen.org. Sportuitslagen.org - alle sportuitslagen, sportstatistieken en informatie voor sportweddenschappen

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value3,650 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

sportuitslagen.org

262 ms

www.sportuitslagen.org

664 ms

A.portalv21.css+portal_bleu_elecv21.css+pro_dropdown_2_bleu_elecv21.css+lightbox-form.css,Mcc.Ppgy1rFjYB.css.pagespeed.cf.HsSDfYsNSX.css

219 ms

adsbygoogle.js

6 ms

cookiechoices.js.pagespeed.jm.GyW8y1NiaS.js

257 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 36% of them (30 requests) were addressed to the original Sportuitslagen.org, 10% (8 requests) were made to Ajax.googleapis.com and 10% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (664 ms) belongs to the original domain Sportuitslagen.org.

Content Size

599.6 kB

After Optimization

493.2 kB

In fact, the total size of Sportuitslagen.org main page is 599.6 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. 65% of websites need less resources to load. Images take 378.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 26.6 kB

Original 41.0 kB
After minification 40.8 kB
After compression 14.4 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 26.6 kB or 65% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

Original 378.7 kB
After minification 374.1 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. Sportuitslagen images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 17.9 kB

Original 110.8 kB
After minification 110.6 kB
After compression 92.9 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 17.9 kB or 16% of the original size.

CSS Optimization

-83%

Potential reduce by 57.3 kB

Original 69.2 kB
After minification 69.1 kB
After compression 11.9 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. Sportuitslagen.org needs all CSS files to be minified and compressed as it can save up to 57.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sportuitslagen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sportuitslagen.org 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 Sportuitslagen.org main page’s claimed encoding is iso-8859-1. 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

sportuitslagen.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Sportuitslagen.org - alle sportuitslagen, sportstatistieken en informatie voor sportweddenschappen

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sportuitslagen.org

www.sportuitslagen.org

A.portalv21.css+portal_bleu_elecv21.css+pro_dropdown_2_bleu_elecv21.css+lightbox-form.css,Mcc.Ppgy1rFjYB.css.pagespeed.cf.HsSDfYsNSX.css

adsbygoogle.js

cookiechoices.js.pagespeed.jm.GyW8y1NiaS.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sportuitslagen.org

www.sportuitslagen.org

A.portalv21.css+portal_bleu_elecv21.css+pro_dropdown_2_bleu_elecv21.css+lightbox-form.css,Mcc.Ppgy1rFjYB.css.pagespeed.cf.HsSDfYsNSX.css

adsbygoogle.js

cookiechoices.js.pagespeed.jm.GyW8y1NiaS.js

autres_func.js.pagespeed.jm.KY1KU-ceLr.js

jsapi

brand

brand

ca-pub-0107075970815407.js

zrt_lookup.html

show_ads_impl.js

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widgets.js

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builder.js

effects.js

dragdrop.js