Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

s21.sfgame.de

Shakes & Fidget

Page Load Speed

1.8 sec in total

First Response

433 ms

Resources Loaded

1.2 sec

Page Rendered

101 ms

s21.sfgame.de screenshot

About Website

Click here to check amazing S 21 Sfgame content for Germany. Otherwise, check out these important facts you probably never knew about s21.sfgame.de

The fun Shakes & Fidget browser game

Visit s21.sfgame.de

Key Findings

We analyzed S21.sfgame.de page load time and found that the first response time was 433 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

s21.sfgame.de performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

s21.sfgame.de

433 ms

cookie.min.js

99 ms

qurl.js

196 ms

require.js

294 ms

thegame.js

296 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 42% of them (8 requests) were addressed to the original S21.sfgame.de, 16% (3 requests) were made to Googleads.g.doubleclick.net and 16% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (496 ms) relates to the external source Ls.playa-games.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.7 kB (65%)

Content Size

146.1 kB

After Optimization

51.4 kB

In fact, the total size of S21.sfgame.de main page is 146.1 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. Javascripts take 124.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.7 kB

  • Original 21.3 kB
  • After minification 20.4 kB
  • After compression 5.6 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 15.7 kB or 74% of the original size.

JavaScript Optimization

-63%

Potential reduce by 79.0 kB

  • Original 124.8 kB
  • After minification 102.5 kB
  • After compression 45.8 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 79.0 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 21 Sfgame. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

s21.sfgame.de accessibility score

89

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 progressbar elements do not have accessible names.

Best Practices

s21.sfgame.de 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

s21.sfgame.de SEO score

83

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S21.sfgame.de 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 German. Our system also found out that S21.sfgame.de 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 S 21 Sfgame. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: