Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

Page Load Speed

7.4 sec in total

First Response

287 ms

Resources Loaded

6.6 sec

Page Rendered

529 ms

supergame.nl screenshot

About Website

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

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Key Findings

We analyzed Supergame.nl page load time and found that the first response time was 287 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

supergame.nl performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.559

13/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

supergame.nl

287 ms

www.supergame.nl

1082 ms

css

26 ms

validationEngine.jquery.css

88 ms

layerslider.css

173 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 75% of them (67 requests) were addressed to the original Supergame.nl, 11% (10 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Supergame.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (34%)

Content Size

5.4 MB

After Optimization

3.6 MB

In fact, the total size of Supergame.nl main page is 5.4 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.6 kB

  • Original 60.6 kB
  • After minification 58.7 kB
  • After compression 11.0 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 49.6 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 74.3 kB

  • Original 3.1 MB
  • After minification 3.1 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. Supergame images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.0 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 394.0 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 1.0 MB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 687.8 kB

  • Original 782.3 kB
  • After minification 720.8 kB
  • After compression 94.5 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. Supergame.nl needs all CSS files to be minified and compressed as it can save up to 687.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (63%)

Requests Now

72

After Optimization

27

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supergame. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

supergame.nl accessibility score

60

Accessibility Issues

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

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.

Best Practices

supergame.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

SEO Factors

supergame.nl SEO score

77

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

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

    N/A

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Supergame.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Dutch. Our system also found out that Supergame.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 Supergame. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: