Tools & Wizards About Us
de.roomertravel.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

de.roomertravel.com

Roomer: der Marktplatz für preisreduzierte Hotelreservierungen

Page Load Speed

855 ms in total

First Response

104 ms

Resources Loaded

556 ms

Page Rendered

195 ms

de.roomertravel.com screenshot

About Website

Visit de.roomertravel.com now to see the best up-to-date De Roomer Travel content for United States and also check out these interesting facts you probably never knew about de.roomertravel.com

Roomer ist ein Online-Marktplatz für Kauf und Verkauf von preisreduzierten Hotelreservierungen. Spart bis zu 80% auf Hotelzimmer weltweit.

Visit de.roomertravel.com

Key Findings

We analyzed De.roomertravel.com page load time and found that the first response time was 104 ms and then it took 751 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

de.roomertravel.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

de.roomertravel.com

104 ms

gtm.js

46 ms

js

105 ms

application-4abb9d4b03bbecd1801b3623c8e25829.css

78 ms

api.js

39 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 11% of them (3 requests) were addressed to the original De.roomertravel.com, 22% (6 requests) were made to Fonts.gstatic.com and 19% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (183 ms) relates to the external source Cdn.mxpnl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.5 kB (13%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of De.roomertravel.com main page is 1.8 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. 25% of websites need less resources to load. Javascripts take 769.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 224.3 kB

  • Original 337.8 kB
  • After minification 337.4 kB
  • After compression 113.4 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 224.3 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 8.0 kB

  • Original 542.9 kB
  • After minification 534.9 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. De Roomer Travel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 769.8 kB
  • After minification 769.8 kB
  • After compression 768.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 15 B

  • Original 104.4 kB
  • After minification 104.4 kB
  • After compression 104.3 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. De.roomertravel.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (65%)

Requests Now

20

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Roomer Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

de.roomertravel.com

de.roomertravel.com

104 ms

gtm.js

gtm.js

46 ms

js

js

105 ms

application-4abb9d4b03bbecd1801b3623c8e25829.css

application-4abb9d4b03bbecd1801b3623c8e25829.css

78 ms

api.js

api.js

39 ms

application-6f09426f0d4261b7c39263b952ca94b0.js

application-6f09426f0d4261b7c39263b952ca94b0.js

107 ms

css

css

43 ms

css

css

58 ms

css

css

62 ms

css

css

62 ms

mixpanel-2-latest.min.js

mixpanel-2-latest.min.js

183 ms

united_states.png

united_states.png

57 ms

rollbar.min.js

rollbar.min.js

151 ms

homepage_intro_1920.jpg

homepage_intro_1920.jpg

29 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

32 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

42 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

49 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

132 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

120 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

133 ms

recaptcha__en.js

recaptcha__en.js

47 ms

script.js

script.js

38 ms

fallback

fallback

50 ms

84628273_176159830277856_972693363922829312_n.jpg

84628273_176159830277856_972693363922829312_n.jpg

38 ms

fallback__ltr.css

fallback__ltr.css

7 ms

css

css

16 ms

logo_48.png

logo_48.png

4 ms

Accessibility Review

de.roomertravel.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

de.roomertravel.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

de.roomertravel.com SEO score

86

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise De.roomertravel.com 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 De.roomertravel.com 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

de.roomertravel.com

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