Tools & Wizards About Us
ferienwiki.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ferienwiki.de

Feiertage, Kalender und Schulferien für Deutschland

Page Load Speed

3.5 sec in total

First Response

940 ms

Resources Loaded

2.3 sec

Page Rendered

200 ms

ferienwiki.de screenshot

About Website

Visit ferienwiki.de now to see the best up-to-date Ferienwiki content for Germany and also check out these interesting facts you probably never knew about ferienwiki.de

Feiertage, Kalender und Schulferien in Deutschland. Aktuelle Daten für 2025, 2026 und 2027 als Übersicht für Bundesländer und bundeslandweit.

Visit ferienwiki.de

Key Findings

We analyzed Ferienwiki.de page load time and found that the first response time was 940 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ferienwiki.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value3,430 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.647

9/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

www.ferienwiki.de

940 ms

application-1dbafd4cae9ba3729239de63fc8ce52507eaa56dfd6e6acec37610dbe8acd047.css

273 ms

ferienwikide.js

111 ms

jquery.min.js

17 ms

application-8e1d5a6a2065ea1568fb47914c15bc4b9c273b814ab9ee214bd706286a89a41b.js

292 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 79% of them (15 requests) were addressed to the original Ferienwiki.de, 5% (1 request) were made to Tags.refinery89.com and 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (940 ms) belongs to the original domain Ferienwiki.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.6 kB (20%)

Content Size

299.2 kB

After Optimization

239.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ferienwiki.de main page is 299.2 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. 30% of websites need less resources to load. Images take 104.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 59.6 kB

  • Original 67.0 kB
  • After minification 56.6 kB
  • After compression 7.4 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. This page needs HTML code to be minified as it can gain 10.4 kB, which is 15% 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 59.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 104.2 kB
  • After minification 104.2 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. Ferienwiki images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 91.0 kB
  • After minification 91.0 kB
  • After compression 91.0 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

-0%

Potential reduce by 0 B

  • Original 37.0 kB
  • After minification 37.0 kB
  • After compression 37.0 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. Ferienwiki.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (18%)

Requests Now

17

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ferienwiki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ferienwiki.de

www.ferienwiki.de

940 ms

application-1dbafd4cae9ba3729239de63fc8ce52507eaa56dfd6e6acec37610dbe8acd047.css

application-1dbafd4cae9ba3729239de63fc8ce52507eaa56dfd6e6acec37610dbe8acd047.css

273 ms

ferienwikide.js

ferienwikide.js

111 ms

jquery.min.js

jquery.min.js

17 ms

application-8e1d5a6a2065ea1568fb47914c15bc4b9c273b814ab9ee214bd706286a89a41b.js

application-8e1d5a6a2065ea1568fb47914c15bc4b9c273b814ab9ee214bd706286a89a41b.js

292 ms

gtm.js

gtm.js

217 ms

logo-10eecc4cbb091f6e92b36bbd8c3bf3b55848f44ca62afee7f4cf2405214327cf.png

logo-10eecc4cbb091f6e92b36bbd8c3bf3b55848f44ca62afee7f4cf2405214327cf.png

241 ms

Maria_Himmelfahrt_FOTOLIA_44000783_S_thumb.png

Maria_Himmelfahrt_FOTOLIA_44000783_S_thumb.png

246 ms

larm-rmah-AEaTUnvneik-unsplash_thumb.png

larm-rmah-AEaTUnvneik-unsplash_thumb.png

333 ms

Tag_der_Deutschen_Einheit_PIXABAY_brandenburger-tor-201939_1280_thumb.png

Tag_der_Deutschen_Einheit_PIXABAY_brandenburger-tor-201939_1280_thumb.png

343 ms

brueckentagrechner-a0f00e10769d2e963805e8d51124cd5f6c29760bf40b85b6b7e9b655fed0bf7f.jpg

brueckentagrechner-a0f00e10769d2e963805e8d51124cd5f6c29760bf40b85b6b7e9b655fed0bf7f.jpg

418 ms

ferienueberschneidungsrechner-7f6b84b14abfc29107f258204013a204d5a6cb53b93343b668d809b50696d86d.jpg

ferienueberschneidungsrechner-7f6b84b14abfc29107f258204013a204d5a6cb53b93343b668d809b50696d86d.jpg

425 ms

arbeitstagerechner-2f05fbb875cfa188d7fb890578b8c8c554f5caaf49602b428c45b97b969ff108.jpg

arbeitstagerechner-2f05fbb875cfa188d7fb890578b8c8c554f5caaf49602b428c45b97b969ff108.jpg

426 ms

codemi_4c-d6588fe976ddb19c74fa1b833205d08bc856fbc208f25ac9dfa505004091a2fb.svg

codemi_4c-d6588fe976ddb19c74fa1b833205d08bc856fbc208f25ac9dfa505004091a2fb.svg

432 ms

freiling_logo-a00925d55fc245132e1938c6d9fcda608f4600f23331ac3c3f30fd760c40d03d.png

freiling_logo-a00925d55fc245132e1938c6d9fcda608f4600f23331ac3c3f30fd760c40d03d.png

439 ms

MBU_Logo_Favicon-9ffc260d4329d54e0cd017114621ce48c91b5d3c67eb6309b569cdc69716da30.png

MBU_Logo_Favicon-9ffc260d4329d54e0cd017114621ce48c91b5d3c67eb6309b569cdc69716da30.png

533 ms

fastpdf-2bf33e31d9c577995933d495437ed0603405e97eed477d35454df98ce6a21baa.png

fastpdf-2bf33e31d9c577995933d495437ed0603405e97eed477d35454df98ce6a21baa.png

508 ms

flags-4c66e60d22df3ca9df3bde39a0fe6d1b3cafccfc02fef3159501685f13cdc49b.png

flags-4c66e60d22df3ca9df3bde39a0fe6d1b3cafccfc02fef3159501685f13cdc49b.png

516 ms

hbAEjbECAEQAAA==

hbAEjbECAEQAAA==

1 ms

Accessibility Review

ferienwiki.de accessibility score

79

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

Links do not have a discernible name

Best Practices

ferienwiki.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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ferienwiki.de SEO score

85

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

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 Ferienwiki.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 Ferienwiki.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

ferienwiki.de

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