Tools & Wizards About Us
ostsee24.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ostsee24.de

Mehr als 30.000 Ostsee Ferienwohnungen & Ferienhäuser

Page Load Speed

4 sec in total

First Response

313 ms

Resources Loaded

2.6 sec

Page Rendered

1 sec

ostsee24.de screenshot

About Website

Visit ostsee24.de now to see the best up-to-date Ostsee 24 content for Germany and also check out these interesting facts you probably never knew about ostsee24.de

Tausende Ferienwohnungen & Ferienhäuser für die gesamte Familie und Hundefreunde. Jetzt Ihren Ostseeurlaub online oder persönlich mit uns buchen.

Visit ostsee24.de

Key Findings

We analyzed Ostsee24.de page load time and found that the first response time was 313 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ostsee24.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

ostsee24.de

313 ms

www.ostsee24.de

747 ms

custom.css

214 ms

modernizr-2.5.3.min.js

289 ms

js

48 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 96% of them (64 requests) were addressed to the original Ostsee24.de, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (908 ms) belongs to the original domain Ostsee24.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.0 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ostsee24.de main page is 1.7 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 61.5 kB

  • Original 80.8 kB
  • After minification 77.2 kB
  • After compression 19.3 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 61.5 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 5.9 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. Ostsee 24 images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.4 kB

  • Original 292.0 kB
  • After minification 291.8 kB
  • After compression 286.5 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

-25%

Potential reduce by 12.2 kB

  • Original 48.8 kB
  • After minification 48.8 kB
  • After compression 36.6 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. Ostsee24.de needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostsee 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ostsee24.de

ostsee24.de

313 ms

www.ostsee24.de

www.ostsee24.de

747 ms

custom.css

custom.css

214 ms

modernizr-2.5.3.min.js

modernizr-2.5.3.min.js

289 ms

js

js

48 ms

knockout-3.5.1.js

knockout-3.5.1.js

387 ms

knockout.mapping-latest.js

knockout.mapping-latest.js

333 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

437 ms

jquery.portal.js

jquery.portal.js

334 ms

jquery.ui.datepicker.culture.de-DE.js

jquery.ui.datepicker.culture.de-DE.js

334 ms

jquery-ui.min.js

jquery-ui.min.js

477 ms

DatePicker.js

DatePicker.js

388 ms

History.js

History.js

446 ms

AutoComplete.js

AutoComplete.js

447 ms

ErrorDialog.culture.de-DE.js

ErrorDialog.culture.de-DE.js

475 ms

ErrorDialog.js

ErrorDialog.js

497 ms

Dialog.js

Dialog.js

496 ms

Popup.culture.de-DE.js

Popup.culture.de-DE.js

497 ms

Popup.js

Popup.js

500 ms

AccommodationFavoriteInformation.js

AccommodationFavoriteInformation.js

569 ms

script.js

script.js

873 ms

PrimaryAccommodationSearch.js

PrimaryAccommodationSearch.js

577 ms

SearchHistory.js

SearchHistory.js

577 ms

YouTube.js

YouTube.js

579 ms

popupMessageBox.js

popupMessageBox.js

596 ms

data-layer-helper.js

data-layer-helper.js

663 ms

TrackPageView.js

TrackPageView.js

673 ms

script

script

378 ms

matomo.js

matomo.js

477 ms

ostsee24-logo.png

ostsee24-logo.png

394 ms

os24-logo-clean-sm.png

os24-logo-clean-sm.png

459 ms

usedom-teaser.jpeg

usedom-teaser.jpeg

643 ms

ruegen-teaser.jpeg

ruegen-teaser.jpeg

483 ms

mecklenburg-teaser.jpeg

mecklenburg-teaser.jpeg

493 ms

luebecker-bucht-teaser.jpg

luebecker-bucht-teaser.jpg

652 ms

ostsee-zimmerpreise.gif

ostsee-zimmerpreise.gif

643 ms

meerblick-teaser.jpg

meerblick-teaser.jpg

643 ms

labrador_auf_seebruecke-550x350.jpeg

labrador_auf_seebruecke-550x350.jpeg

644 ms

straende-teaser.jpg

straende-teaser.jpg

669 ms

b%C3%A4derarchitektur_ahlbeck.jpeg

b%C3%A4derarchitektur_ahlbeck.jpeg

669 ms

Goldi_am_Strand.jpg

Goldi_am_Strand.jpg

748 ms

angeln_zu_land_zu_wasser-550x350.jpeg

angeln_zu_land_zu_wasser-550x350.jpeg

649 ms

fahrrad-am-ostseestrand-550x350.jpg

fahrrad-am-ostseestrand-550x350.jpg

663 ms

wanderweg_an_der_ostsee-550x350.jpg

wanderweg_an_der_ostsee-550x350.jpg

717 ms

landing

landing

86 ms

roboto-v20-latin-regular.woff

roboto-v20-latin-regular.woff

683 ms

XCD56DF3C62FDA5E5BDEBB34002F6F15D.js

XCD56DF3C62FDA5E5BDEBB34002F6F15D.js

24 ms

roboto-v20-latin-300.woff

roboto-v20-latin-300.woff

644 ms

roboto-v20-latin-700.woff

roboto-v20-latin-700.woff

651 ms

kurzurlaub-teaser-550x350.jpeg

kurzurlaub-teaser-550x350.jpeg

651 ms

fa-solid-900.woff

fa-solid-900.woff

795 ms

fa-regular-400.woff

fa-regular-400.woff

690 ms

caveat-v7-latin-regular.woff

caveat-v7-latin-regular.woff

772 ms

fa-brands-400.woff

fa-brands-400.woff

779 ms

ausreiten_am_ostseestrand-550x350.jpg

ausreiten_am_ostseestrand-550x350.jpg

685 ms

bauernhof-550x350.jpeg

bauernhof-550x350.jpeg

697 ms

kuehlungsborn-strand-550x350.jpg

kuehlungsborn-strand-550x350.jpg

763 ms

sommer-teaser.jpeg

sommer-teaser.jpeg

724 ms

herbst-teaser.jpg

herbst-teaser.jpg

717 ms

kamin-silvester-ostsee.jpg

kamin-silvester-ostsee.jpg

760 ms

winter-teaser.jpg

winter-teaser.jpg

782 ms

kuehlungsborn-temperatur.gif

kuehlungsborn-temperatur.gif

771 ms

beruhigender_blick_aufs_meer.jpeg

beruhigender_blick_aufs_meer.jpeg

712 ms

banner-sidebar-newsletter-rabatt-250x150.jpg

banner-sidebar-newsletter-rabatt-250x150.jpg

702 ms

Ostsee24.jpg

Ostsee24.jpg

908 ms

search-bg-os24.jpg

search-bg-os24.jpg

834 ms

matomo.php

matomo.php

564 ms

Accessibility Review

ostsee24.de accessibility score

97

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

Best Practices

ostsee24.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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ostsee24.de SEO score

99

Search Engine Optimization Advices

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 Ostsee24.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 Ostsee24.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

ostsee24.de

Open Graph description is not detected on the main page of Ostsee 24. 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: