Report Summary

  • 18

    Performance

    Renders faster than
    38% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 84

    SEO

    Google-friendlier than
    60% of websites

sporza.be

sporza

Page Load Speed

6.2 sec in total

First Response

252 ms

Resources Loaded

5 sec

Page Rendered

899 ms

sporza.be screenshot

About Website

Click here to check amazing Sporza content for Belgium. Otherwise, check out these important facts you probably never knew about sporza.be

Sporza neemt het op zich om van de populaire sporten sociale gebeurtenissen te maken en kleine sporten te doen begrijpen en bewonderen. Het merk bedient zowel de sportfan als de sporttechnicus, door d...

Visit sporza.be

Key Findings

We analyzed Sporza.be page load time and found that the first response time was 252 ms and then it took 5.9 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

sporza.be performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value9,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

sporza.be

252 ms

sporza

557 ms

sporza2014.css

962 ms

sporza2012-themes.css

329 ms

sporza2014-flags.css

330 ms

Our browser made a total of 255 requests to load all elements on the main page. We found that 38% of them (98 requests) were addressed to the original Sporza.be, 8% (20 requests) were made to Media.vrtnieuws.net and 7% (19 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (962 ms) belongs to the original domain Sporza.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (37%)

Content Size

4.2 MB

After Optimization

2.7 MB

In fact, the total size of Sporza.be main page is 4.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 198.5 kB

  • Original 241.5 kB
  • After minification 238.1 kB
  • After compression 43.0 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. 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 198.5 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 89.9 kB

  • Original 2.2 MB
  • After minification 2.2 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. Sporza images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 777.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 370.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 777.8 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 505.5 kB

  • Original 603.4 kB
  • After minification 560.8 kB
  • After compression 98.0 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. Sporza.be needs all CSS files to be minified and compressed as it can save up to 505.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (37%)

Requests Now

246

After Optimization

155

The browser has sent 246 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sporza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sporza.be accessibility score

72

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

sporza.be 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

High

Missing source maps for large first-party JavaScript

SEO Factors

sporza.be SEO score

84

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Sporza.be 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 Sporza.be 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 description is not detected on the main page of Sporza. 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: