Access kreuzfahrten-zentrale.de. Kreuzfahrten für 2023/2024 mit Bestpreis Garantie günstig buchen

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.424

22/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

kreuzfahrten-zentrale.de

370 ms

www.kreuzfahrten-zentrale.de

781 ms

slider.css

109 ms

styles.css

207 ms

jquery.min.js

37 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 40% of them (48 requests) were addressed to the original Kreuzfahrten-zentrale.de, 16% (19 requests) were made to Astoria-db.de and 6% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Astoria-db.de.

Content Size

4.6 MB

After Optimization

3.5 MB

In fact, the total size of Kreuzfahrten-zentrale.de main page is 4.6 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. 65% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 68.2 kB

Original 84.7 kB
After minification 81.0 kB
After compression 16.5 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 68.2 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 232.8 kB

Original 3.5 MB
After minification 3.2 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. Kreuzfahrten Zentrale images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 571.7 kB

Original 787.3 kB
After minification 619.7 kB
After compression 215.6 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 571.7 kB or 73% of the original size.

CSS Optimization

-82%

Potential reduce by 260.4 kB

Original 316.5 kB
After minification 299.3 kB
After compression 56.1 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. Kreuzfahrten-zentrale.de needs all CSS files to be minified and compressed as it can save up to 260.4 kB or 82% of the original size.

Requests Now

109

After Optimization

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kreuzfahrten Zentrale. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kreuzfahrten-zentrale.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kreuzfahrten-zentrale.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

kreuzfahrten-zentrale.de

Open Graph data is detected on the main page of Kreuzfahrten Zentrale. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Kreuzfahrten für 2023/2024 mit Bestpreis Garantie günstig buchen

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kreuzfahrten-zentrale.de

www.kreuzfahrten-zentrale.de

slider.css

styles.css

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kreuzfahrten-zentrale.de

www.kreuzfahrten-zentrale.de

slider.css

styles.css

jquery.min.js

jquery.bxSlider.min.js

ticker.js

jquery.tipsy.js

fancybox.js

init.js

tcal.js

jquery-ui.css

jquery-1.10.2.js

jquery-ui.js

widgets.js

all.js

plusone.js

conversion.js

ld.js

grid.css

content.css

sidebar.css

tipsy.css

fancybox.css

offerbox.css

vonOlli.css

ratgeber.css

tcal.css

print.css

body_bg.png

msc0911066_ship_msc_splen_kopie.jpg

photo.php

cal.png

29.KFZ.jpg

header_bg.png

servicenav_bullet.png

kfz_logo.gif

mainnav_tab_right.png

mainnav_tab_left.png

top_aida.png

top_msc.png

top_phoenix.png

Slider-Buero.jpg