Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

skyrama.de

Skyrama | Free game fun in an airport manager game

Page Load Speed

4.6 sec in total

First Response

848 ms

Resources Loaded

3.5 sec

Page Rendered

214 ms

skyrama.de screenshot

About Website

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

The sky’s the limit in Skyrama - the fun new free games experience. Build up your own virtual airport from a small landing strip into an international hub

Visit skyrama.de

Key Findings

We analyzed Skyrama.de page load time and found that the first response time was 848 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

skyrama.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

www.skyrama.de

848 ms

jquery-1.7.1.min.js

193 ms

swfobject.js

381 ms

skyrama.js

184 ms

bgc-0.10.10.min.css

349 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 7% of them (6 requests) were addressed to the original Skyrama.de, 62% (50 requests) were made to Skyrama-623.level3.bpcdn.net and 6% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Skyrama-623.level3.bpcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.6 kB (42%)

Content Size

1.7 MB

After Optimization

988.9 kB

In fact, the total size of Skyrama.de main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 843.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 40.9 kB

  • Original 54.7 kB
  • After minification 49.3 kB
  • After compression 13.8 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 40.9 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 21.9 kB

  • Original 712.8 kB
  • After minification 690.9 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. Skyrama images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 574.0 kB

  • Original 843.5 kB
  • After minification 843.4 kB
  • After compression 269.5 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 574.0 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 64.7 kB

  • Original 79.5 kB
  • After minification 65.0 kB
  • After compression 14.8 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. Skyrama.de needs all CSS files to be minified and compressed as it can save up to 64.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (43%)

Requests Now

80

After Optimization

46

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skyrama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

skyrama.de accessibility score

80

Accessibility Issues

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

High

Links do not have a discernible name

Best Practices

skyrama.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

High

Browser errors were logged to the console

SEO Factors

skyrama.de SEO score

50

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skyrama.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Skyrama.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 Skyrama. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: