Tools & Wizards About Us
citybkk.de screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

citybkk.de

Herzlich willkommen!

Page Load Speed

1.6 sec in total

First Response

353 ms

Resources Loaded

1.1 sec

Page Rendered

130 ms

citybkk.de screenshot

About Website

Click here to check amazing Citybkk content. Otherwise, check out these important facts you probably never knew about citybkk.de

CITY BKK - Körperschaft des öffentlichen Rechts in Abwicklung.

Visit citybkk.de

Key Findings

We analyzed Citybkk.de page load time and found that the first response time was 353 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

citybkk.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.108

88/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

citybkk.de

353 ms

www.citybkk.de

308 ms

screen.css

104 ms

CITY-BKK-sw3.gif

206 ms

reset.css

103 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Citybkk.de and no external sources were called. The less responsive or slowest element that took the longest time to load (353 ms) belongs to the original domain Citybkk.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.6 kB (70%)

Content Size

6.7 kB

After Optimization

2.0 kB

  • HTML
  • CSS

In fact, the total size of Citybkk.de main page is 6.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 3.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 1.7 kB

  • Original 2.8 kB
  • After minification 2.4 kB
  • After compression 1.1 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 340 B, which is 12% 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 1.7 kB or 61% of the original size.

CSS Optimization

-76%

Potential reduce by 3.0 kB

  • Original 3.9 kB
  • After minification 2.9 kB
  • After compression 939 B

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. Citybkk.de needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Citybkk. According to our analytics all requests are already optimized.

Network Requests Diagram

citybkk.de

citybkk.de

353 ms

www.citybkk.de

www.citybkk.de

308 ms

screen.css

screen.css

104 ms

CITY-BKK-sw3.gif

CITY-BKK-sw3.gif

206 ms

reset.css

reset.css

103 ms

kante_rechts.gif

kante_rechts.gif

104 ms

ecke_oben_links.gif

ecke_oben_links.gif

105 ms

ecke_oben_rechts.gif

ecke_oben_rechts.gif

209 ms

bg_mainnavi.gif

bg_mainnavi.gif

211 ms

kante_unten_links.gif

kante_unten_links.gif

209 ms

kante_unten_rechts.gif

kante_unten_rechts.gif

207 ms

Accessibility Review

citybkk.de accessibility score

95

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.

Best Practices

citybkk.de best practices score

75

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

SEO Factors

citybkk.de SEO score

83

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Citybkk.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 Citybkk.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

citybkk.de

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