Tools & Wizards About Us
skullisland.de screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    19% of websites

skullisland.de

Skullisland - Kostenloses Piraten Browsergame

Page Load Speed

3.1 sec in total

First Response

389 ms

Resources Loaded

2.5 sec

Page Rendered

199 ms

skullisland.de screenshot

About Website

Click here to check amazing Skullisland content for Germany. Otherwise, check out these important facts you probably never knew about skullisland.de

Skullisland ist ein kostenloses strategisches Browserspiel, rund um Gold und Piraten. Spiele gegen andere Piraten und werde der Herrscher aller Meere.

Visit skullisland.de

Key Findings

We analyzed Skullisland.de page load time and found that the first response time was 389 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

skullisland.de performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

skullisland.de

389 ms

skullisland.de

404 ms

www.skullisland.de

300 ms

www.skullisland.de

448 ms

style_out.css

97 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Skullisland.de, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (626 ms) belongs to the original domain Skullisland.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.2 kB (10%)

Content Size

606.5 kB

After Optimization

547.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skullisland.de main page is 606.5 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. 30% of websites need less resources to load. Images take 480.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.7 kB

  • Original 30.8 kB
  • After minification 28.1 kB
  • After compression 7.2 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 23.7 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 480.2 kB
  • After minification 477.7 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. Skullisland images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 32.2 kB

  • Original 90.7 kB
  • After minification 90.7 kB
  • After compression 58.5 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 32.2 kB or 35% of the original size.

CSS Optimization

-17%

Potential reduce by 829 B

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 4.0 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. Skullisland.de needs all CSS files to be minified and compressed as it can save up to 829 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

34

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skullisland. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

skullisland.de

skullisland.de

389 ms

skullisland.de

skullisland.de

404 ms

www.skullisland.de

www.skullisland.de

300 ms

www.skullisland.de

www.skullisland.de

448 ms

style_out.css

style_out.css

97 ms

jquery.js

jquery.js

293 ms

lightbox.js

lightbox.js

288 ms

ddslick.js

ddslick.js

288 ms

lightbox.css

lightbox.css

289 ms

bg.jpg

bg.jpg

285 ms

si_startseite_02.jpg

si_startseite_02.jpg

208 ms

si_startseite_03.jpg

si_startseite_03.jpg

206 ms

si_startseite_04.jpg

si_startseite_04.jpg

207 ms

si_startseite_06.jpg

si_startseite_06.jpg

288 ms

ani_gold.gif

ani_gold.gif

287 ms

si_startseite_07.jpg

si_startseite_07.jpg

286 ms

si_startseite_08.jpg

si_startseite_08.jpg

383 ms

button_reg.gif

button_reg.gif

379 ms

si_startseite_09_2.jpg

si_startseite_09_2.jpg

382 ms

shadow.png

shadow.png

380 ms

si_startseite_10.jpg

si_startseite_10.jpg

381 ms

si_startseite_11.jpg

si_startseite_11.jpg

474 ms

si_startseite_12.jpg

si_startseite_12.jpg

475 ms

si_startseite_13.jpg

si_startseite_13.jpg

475 ms

si_startseite_14.jpg

si_startseite_14.jpg

476 ms

si_startseite_15.jpg

si_startseite_15.jpg

477 ms

screens-vorschau.jpg

screens-vorschau.jpg

579 ms

si_startseite_16.jpg

si_startseite_16.jpg

567 ms

ohjaheygames_logo_light.svg

ohjaheygames_logo_light.svg

569 ms

headerbar_bg.png

headerbar_bg.png

572 ms

button_login.png

button_login.png

572 ms

button_passwort.png

button_passwort.png

572 ms

analytics.js

analytics.js

25 ms

icon_welt_w1_neu.png

icon_welt_w1_neu.png

625 ms

icon_welt_w4.png

icon_welt_w4.png

626 ms

icon_welt_s1.png

icon_welt_s1.png

626 ms

collect

collect

13 ms

js

js

64 ms

Accessibility Review

skullisland.de accessibility score

51

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.

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

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

Form elements do not have associated labels

Best Practices

skullisland.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

skullisland.de SEO score

50

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skullisland.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Skullisland.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

skullisland.de

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