Tools & Wizards About Us
mietferien.de screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

mietferien.de

Ferienhäuser & Ferienwohnungen online buchen | Casamundo

Page Load Speed

2.3 sec in total

First Response

213 ms

Resources Loaded

1.6 sec

Page Rendered

428 ms

mietferien.de screenshot

About Website

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

Buche jetzt günstig Ferienwohnungen & -häuser ganz unkompliziert und sicher bei Casamundo - einfach mein Ferienhaus

Visit mietferien.de

Key Findings

We analyzed Mietferien.de page load time and found that the first response time was 213 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mietferien.de performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

mietferien.de

213 ms

www.casamundo.de

753 ms

theme-casamundo.0cbf153b.css

57 ms

atomic-legacy.49b9df9e.css

74 ms

search.9514205e.css

96 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Mietferien.de, 80% (32 requests) were made to Cdn.hometogo.net and 8% (3 requests) were made to Cdn2.hometogo.net. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Casamundo.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 342.2 kB (14%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mietferien.de main page is 2.5 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 285.5 kB

  • Original 364.5 kB
  • After minification 294.2 kB
  • After compression 79.0 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 70.3 kB, which is 19% 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 285.5 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 56.0 kB

  • Original 1.3 MB
  • After minification 1.3 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. Mietferien images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 40 B

  • Original 731.9 kB
  • After minification 731.9 kB
  • After compression 731.8 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 622 B

  • Original 50.8 kB
  • After minification 50.8 kB
  • After compression 50.2 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. Mietferien.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

38

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mietferien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mietferien.de

mietferien.de

213 ms

www.casamundo.de

www.casamundo.de

753 ms

theme-casamundo.0cbf153b.css

theme-casamundo.0cbf153b.css

57 ms

atomic-legacy.49b9df9e.css

atomic-legacy.49b9df9e.css

74 ms

search.9514205e.css

search.9514205e.css

96 ms

80c90d6765a96890e934dd98bcf8838d.svg

80c90d6765a96890e934dd98bcf8838d.svg

55 ms

i

i

165 ms

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13d3593d8c636f1d5d0326d08dc4e87e.svg

47 ms

593b758ecf059e330d15ed44ea072e10.svg

593b758ecf059e330d15ed44ea072e10.svg

48 ms

logo-white.svg

logo-white.svg

361 ms

61d2fbc56e507.jpg

61d2fbc56e507.jpg

35 ms

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26 ms

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43 ms

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43 ms

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250 ms

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48 ms

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46 ms

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6447f05a0b488.jpg

51 ms

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56 ms

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65 ms

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63 ms

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62a1ff7fdc335.jpg

64 ms

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6377addeaba47.jpg

67 ms

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611731e589894.jpg

74 ms

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63e1101a16bf1.jpg

90 ms

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6116920c9d487.jpg

78 ms

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611908c49bf8e.jpg

82 ms

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611b1ed4c15f0.jpg

125 ms

61179dcbf31a0.jpg

61179dcbf31a0.jpg

97 ms

c7fdaf9dd6e48a375598763af6082080.svg

c7fdaf9dd6e48a375598763af6082080.svg

95 ms

2b7d2ee0796c4c5c06e61e50ffcf0af9.svg

2b7d2ee0796c4c5c06e61e50ffcf0af9.svg

109 ms

polyfill.min.js

polyfill.min.js

593 ms

c191af24.js

c191af24.js

33 ms

serp-page[preload:serp][prefetch:fd].4a8afecb.css

serp-page[preload:serp][prefetch:fd].4a8afecb.css

18 ms

serp-page[preload:serp][prefetch:fd].4a8afecb.css

serp-page[preload:serp][prefetch:fd].4a8afecb.css

16 ms

d48d406c.js

d48d406c.js

18 ms

google-map[prefetch:fd][preload:serp].509f8c49.css

google-map[prefetch:fd][preload:serp].509f8c49.css

15 ms

google-map[prefetch:fd][preload:serp].509f8c49.css

google-map[prefetch:fd][preload:serp].509f8c49.css

13 ms

vendor.4d9a4650.js

vendor.4d9a4650.js

58 ms

search.a52a42b6.js

search.a52a42b6.js

61 ms

Accessibility Review

mietferien.de accessibility score

57

Accessibility Issues

ARIA

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.

Impact

Issue

High

[role]s do not have all required [aria-*] attributes

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

mietferien.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

mietferien.de SEO score

76

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

High

robots.txt is not valid

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

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 Mietferien.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 Mietferien.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

mietferien.de

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