Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

berlinerbaeder.de

Startseite | Berliner Bäder-Betriebe

Page Load Speed

3.5 sec in total

First Response

285 ms

Resources Loaded

2.5 sec

Page Rendered

735 ms

berlinerbaeder.de screenshot

About Website

Welcome to berlinerbaeder.de homepage info - get ready to check Berliner Baeder best content for Germany right away, or after learning these important things about berlinerbaeder.de

Die Berliner Bäder-Betriebe (BBB) sind der größte kommunale Bäder-Betrieb Europas. Mit 67 Bädern an 62 Standorten bieten wir ein breites Portfolio an Freibädern, Hallenbädern sowie Spaß, Freizeitbäder...

Visit berlinerbaeder.de

Key Findings

We analyzed Berlinerbaeder.de page load time and found that the first response time was 285 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

berlinerbaeder.de performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

berlinerbaeder.de

285 ms

berlinerbaeder.de

386 ms

www.berlinerbaeder.de

576 ms

merged-67d5dc6793ed25ed4e42957f39c7f46d-8c31f2aec57c99e83ef5644146378cc3.css

201 ms

facility-widget.css

287 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 88% of them (22 requests) were addressed to the original Berlinerbaeder.de, 8% (2 requests) were made to Matomo.berlinerbaeder.de and 4% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (836 ms) belongs to the original domain Berlinerbaeder.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.8 kB (10%)

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Berlinerbaeder.de main page is 1.6 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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.8 kB

  • Original 48.2 kB
  • After minification 41.2 kB
  • After compression 10.4 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 7.0 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 37.8 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 29.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. Berliner Baeder images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 87.9 kB

  • Original 134.9 kB
  • After minification 134.9 kB
  • After compression 47.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.9 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (18%)

Requests Now

22

After Optimization

18

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berliner Baeder. 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 as a result speed up the page load time.

Accessibility Review

berlinerbaeder.de accessibility score

93

Accessibility Issues

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

Best Practices

berlinerbaeder.de best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

berlinerbaeder.de SEO score

100

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

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 Berlinerbaeder.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 Berlinerbaeder.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

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