Access roomsxxl.de. roomsXXL.de: Hotels weltweit | Reduzierte Preise

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

roomsxxl.de

411 ms

www.roomsxxl.de

1281 ms

css

61 ms

bootstrap-v-1.0.1.min.css

593 ms

app-v-1.0.1.min.css

854 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 65% of them (61 requests) were addressed to the original Roomsxxl.de, 13% (12 requests) were made to Fonts.gstatic.com and 10% (9 requests) were made to I.travelapi.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Roomsxxl.de.

Content Size

8.8 MB

After Optimization

7.3 MB

In fact, the total size of Roomsxxl.de main page is 8.8 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. 50% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.0 kB

Original 38.7 kB
After minification 34.1 kB
After compression 7.7 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 4.7 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 31.0 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 1.5 kB

Original 6.8 MB
After minification 6.8 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. RoomsXXL images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 842.7 kB

Original 1.2 MB
After minification 1.2 MB
After compression 399.6 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 842.7 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 563.7 kB

Original 667.3 kB
After minification 658.7 kB
After compression 103.6 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. Roomsxxl.de needs all CSS files to be minified and compressed as it can save up to 563.7 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RoomsXXL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

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

DE
Encoding

UTF-8

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

roomsxxl.de

Open Graph data is detected on the main page of RoomsXXL. 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

roomsXXL.de: Hotels weltweit | Reduzierte Preise | Deutsches Portal

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

roomsxxl.de

www.roomsxxl.de

css

bootstrap-v-1.0.1.min.css

app-v-1.0.1.min.css

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

roomsxxl.de

www.roomsxxl.de

css

bootstrap-v-1.0.1.min.css

app-v-1.0.1.min.css

cookieconsent.min.js

jquery-3.4.1.min.js

popper.min.js

bootstrap.min.js

jquery-ui.min.js

tp.widget.bootstrap.min.js

api.js

app-v-1.0.1.min.js

cookieconsent.min.js

cookieconsent.min.js

cookieconsent.min.css

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