Tools & Wizards About Us
open-sky-travels.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

open-sky-travels.de

open-sky-travels.de - This website is for sale! - open sky travels Resources and Information.

Page Load Speed

1.6 sec in total

First Response

427 ms

Resources Loaded

963 ms

Page Rendered

172 ms

open-sky-travels.de screenshot

About Website

Visit open-sky-travels.de now to see the best up-to-date Open Sky Travels content and also check out these interesting facts you probably never knew about open-sky-travels.de

This website is for sale! open-sky-travels.de is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, open-sky-t...

Visit open-sky-travels.de

Key Findings

We analyzed Open-sky-travels.de page load time and found that the first response time was 427 ms and then it took 1.1 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

open-sky-travels.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

427 ms

main.css

41 ms

jquery.min.js

61 ms

full.header.min.js

108 ms

email-decode.min.js

12 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Open-sky-travels.de, 13% (3 requests) were made to Sedo.com. The less responsive or slowest element that took the longest time to load (427 ms) relates to the external source Sedo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.6 kB (7%)

Content Size

876.5 kB

After Optimization

814.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Open-sky-travels.de main page is 876.5 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. 40% of websites need less resources to load. Javascripts take 507.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 50.1 kB

  • Original 74.2 kB
  • After minification 65.6 kB
  • After compression 24.1 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. This page needs HTML code to be minified as it can gain 8.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.1 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 7.1 kB

  • Original 276.5 kB
  • After minification 269.4 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. Open Sky Travels images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.2 kB

  • Original 507.2 kB
  • After minification 507.2 kB
  • After compression 503.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 234 B

  • Original 18.7 kB
  • After minification 18.7 kB
  • After compression 18.4 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. Open-sky-travels.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Sky Travels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

427 ms

main.css

main.css

41 ms

jquery.min.js

jquery.min.js

61 ms

full.header.min.js

full.header.min.js

108 ms

email-decode.min.js

email-decode.min.js

12 ms

app.min.js

app.min.js

129 ms

cookie-banner.min.js

cookie-banner.min.js

73 ms

full.footer.min.js

full.footer.min.js

74 ms

bbb_logo_parking.png

bbb_logo_parking.png

32 ms

sedo_buyer_protecion_logo_parking.png

sedo_buyer_protecion_logo_parking.png

113 ms

Sonstiges_03.jpg

Sonstiges_03.jpg

21 ms

loader-black.gif

loader-black.gif

19 ms

logo-WIRE_TRANSFER.svg

logo-WIRE_TRANSFER.svg

26 ms

logo-CREDIT_CARD.svg

logo-CREDIT_CARD.svg

19 ms

logo-UNIONPAY.svg

logo-UNIONPAY.svg

33 ms

logo-AMERICAN_EXPRESS.svg

logo-AMERICAN_EXPRESS.svg

45 ms

logo-CARTES_BANCAIRES.svg

logo-CARTES_BANCAIRES.svg

38 ms

logo-PAYPAL.svg

logo-PAYPAL.svg

36 ms

logo-ALIPAY.svg

logo-ALIPAY.svg

52 ms

logo-KLARNA.svg

logo-KLARNA.svg

53 ms

logo-IDEAL.svg

logo-IDEAL.svg

50 ms

logo-TRUSTLY.svg

logo-TRUSTLY.svg

62 ms

47314170ec8c11083748.woff

47314170ec8c11083748.woff

62 ms

main.js

main.js

12 ms

Accessibility Review

open-sky-travels.de accessibility score

97

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.

Best Practices

open-sky-travels.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

Missing source maps for large first-party JavaScript

SEO Factors

open-sky-travels.de 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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Open-sky-travels.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Open-sky-travels.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-sky-travels.de

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