Tools & Wizards About Us
ocean-wave.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ocean-wave.de

Erlebnisbad Ocean Wave in Norddeich mit original Meerwasser

Page Load Speed

3.8 sec in total

First Response

421 ms

Resources Loaded

3.1 sec

Page Rendered

293 ms

ocean-wave.de screenshot

About Website

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

Ocean Wave in Norddeich ist das Erlebnisbad an der ostfriesischen Nordseeküste. Gefüllt mit original Meerwasser.

Visit ocean-wave.de

Key Findings

We analyzed Ocean-wave.de page load time and found that the first response time was 421 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ocean-wave.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

ocean-wave.de

421 ms

www.ocean-wave.de

493 ms

style.css

224 ms

ga.js

13 ms

bg.jpg

648 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 92% of them (22 requests) were addressed to the original Ocean-wave.de, 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ocean-wave.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.4 kB (7%)

Content Size

731.1 kB

After Optimization

681.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ocean-wave.de main page is 731.1 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. 15% of websites need less resources to load. Images take 681.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 14.5 kB

  • Original 17.9 kB
  • After minification 12.8 kB
  • After compression 3.4 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 5.1 kB, which is 29% 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 14.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 22.3 kB

  • Original 681.1 kB
  • After minification 658.8 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. Ocean Wave images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-85%

Potential reduce by 12.6 kB

  • Original 14.9 kB
  • After minification 12.2 kB
  • After compression 2.3 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. Ocean-wave.de needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocean Wave. According to our analytics all requests are already optimized.

Network Requests Diagram

ocean-wave.de

ocean-wave.de

421 ms

www.ocean-wave.de

www.ocean-wave.de

493 ms

style.css

style.css

224 ms

ga.js

ga.js

13 ms

bg.jpg

bg.jpg

648 ms

ocean-wave.jpg

ocean-wave.jpg

432 ms

teaser.png

teaser.png

1104 ms

bg-top.png

bg-top.png

223 ms

gutschein-start.jpg

gutschein-start.jpg

444 ms

pfeil.png

pfeil.png

277 ms

bild2.jpg

bild2.jpg

543 ms

bild3.jpg

bild3.jpg

796 ms

bg-top-right.png

bg-top-right.png

751 ms

glanz-top.png

glanz-top.png

703 ms

feedback.png

feedback.png

760 ms

news.png

news.png

893 ms

news-glanz-top.png

news-glanz-top.png

1025 ms

news-glanz-bottom.png

news-glanz-bottom.png

1071 ms

button.png

button.png

1114 ms

kinderschwimmkurs.jpg

kinderschwimmkurs.jpg

1381 ms

empfehlung.jpg

empfehlung.jpg

1322 ms

m1test.jpg

m1test.jpg

1347 ms

aquakurseflyer.png

aquakurseflyer.png

1949 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

ocean-wave.de accessibility score

61

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

ocean-wave.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ocean-wave.de SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocean-wave.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ocean-wave.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ocean-wave.de

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