Tools & Wizards About Us
sk-koeln.de screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sk-koeln.de

Sparkasse KölnBonn | Füreinander hier

Page Load Speed

4.3 sec in total

First Response

373 ms

Resources Loaded

3.6 sec

Page Rendered

299 ms

sk-koeln.de screenshot

About Website

Welcome to sk-koeln.de homepage info - get ready to check Sk Koeln best content for Germany right away, or after learning these important things about sk-koeln.de

Mehr für Sie. Mehr für Ihr Geld. Mehr für KölnBonn. Weil’s um mehr als Geld geht – Sparkasse KölnBonn.

Visit sk-koeln.de

Key Findings

We analyzed Sk-koeln.de page load time and found that the first response time was 373 ms and then it took 3.9 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

sk-koeln.de performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.32

36/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

sk-koeln.de

373 ms

home.html

967 ms

internetfiliale.min.ca15bf3ed525a8f655c177cb92f9b539.css

799 ms

internetfiliale.min.a8e625f628ea2d5ea03490d8dd35f626.js

969 ms

wp_kursinfoblock.js

569 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sk-koeln.de, 90% (38 requests) were made to Sparkasse-koelnbonn.de and 2% (1 request) were made to Sparkasse.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sparkasse-koelnbonn.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (8%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sk-koeln.de main page is 2.1 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. 50% of websites need less resources to load. Javascripts take 758.8 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 143.3 kB

  • Original 333.3 kB
  • After minification 321.3 kB
  • After compression 190.0 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 143.3 kB or 43% of the original size.

Image Optimization

-2%

Potential reduce by 14.2 kB

  • Original 687.4 kB
  • After minification 673.2 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. Sk Koeln images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 60 B

  • Original 758.8 kB
  • After minification 758.8 kB
  • After compression 758.8 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 750 B

  • Original 291.4 kB
  • After minification 291.4 kB
  • After compression 290.6 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. Sk-koeln.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

35

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sk Koeln. 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.

Network Requests Diagram

sk-koeln.de

sk-koeln.de

373 ms

home.html

home.html

967 ms

internetfiliale.min.ca15bf3ed525a8f655c177cb92f9b539.css

internetfiliale.min.ca15bf3ed525a8f655c177cb92f9b539.css

799 ms

internetfiliale.min.a8e625f628ea2d5ea03490d8dd35f626.js

internetfiliale.min.a8e625f628ea2d5ea03490d8dd35f626.js

969 ms

wp_kursinfoblock.js

wp_kursinfoblock.js

569 ms

gute_banken_3_3.min.5dad02ab7b96f6a8c6bae61d6b8cd69a.js

gute_banken_3_3.min.5dad02ab7b96f6a8c6bae61d6b8cd69a.js

1067 ms

chatbot_linda_link.min.cb457f530615dd27e05a6e3b63979378.js

chatbot_linda_link.min.cb457f530615dd27e05a6e3b63979378.js

1065 ms

universal_analytics.min.719d27afb413f9891ca3c2d5258ef982.js

universal_analytics.min.719d27afb413f9891ca3c2d5258ef982.js

458 ms

setTrackingCookie.html

setTrackingCookie.html

338 ms

tdg

tdg

772 ms

Logo_Zusatz_V02_weiss.svg

Logo_Zusatz_V02_weiss.svg

184 ms

spk-logo-druck.png

spk-logo-druck.png

183 ms

Logo_Zusatz_V02_rot.svg

Logo_Zusatz_V02_rot.svg

186 ms

Bildmarke_S-Sparkasse_72px.svg

Bildmarke_S-Sparkasse_72px.svg

180 ms

1718703827557.jpg

1718703827557.jpg

331 ms

1718703897565.jpg

1718703897565.jpg

189 ms

1718631134150.jpg

1718631134150.jpg

366 ms

1718630982383.jpg

1718630982383.jpg

332 ms

1718102293897.jpg

1718102293897.jpg

332 ms

1718356204634.jpg

1718356204634.jpg

333 ms

1718102332055.jpg

1718102332055.jpg

333 ms

1718356215976.jpg

1718356215976.jpg

366 ms

1718035391876.jpg

1718035391876.jpg

367 ms

1718356271560.jpg

1718356271560.jpg

367 ms

1718102414492.jpg

1718102414492.jpg

368 ms

1718356287790.jpg

1718356287790.jpg

394 ms

1718704794044.jpg

1718704794044.jpg

565 ms

1713942551747.jpg

1713942551747.jpg

459 ms

1700739267427.jpg

1700739267427.jpg

572 ms

1704707907205.png

1704707907205.png

462 ms

1698126423951.png

1698126423951.png

572 ms

1706532630971.png

1706532630971.png

482 ms

1702394815198.jpg

1702394815198.jpg

575 ms

Sparkasse_web_Rg.woff

Sparkasse_web_Rg.woff

494 ms

Sparkasse_web_Bd.woff

Sparkasse_web_Bd.woff

518 ms

Sparkasse_web_Md.woff

Sparkasse_web_Md.woff

597 ms

pictos-if.woff

pictos-if.woff

934 ms

SparkasseHead_web_Rg.woff

SparkasseHead_web_Rg.woff

627 ms

kursinfoblock

kursinfoblock

615 ms

api

api

675 ms

linda.svg

linda.svg

402 ms

Grafik2

Grafik2

522 ms

Accessibility Review

sk-koeln.de accessibility score

96

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

Some elements have a [tabindex] value greater than 0

Best Practices

sk-koeln.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

Missing source maps for large first-party JavaScript

SEO Factors

sk-koeln.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 Sk-koeln.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 Sk-koeln.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

sk-koeln.de

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