Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

ckonto.de

cKonto prüft Bankverbindungen auf Gültigkeit und Tippfehler

Page Load Speed

3.5 sec in total

First Response

312 ms

Resources Loaded

3 sec

Page Rendered

244 ms

ckonto.de screenshot

About Website

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

Mit cKonto können Sie IBANs berechnen, Kontonummern prüfen und internationale IBANs und BIC berechnen, um Fehlüberweisungen, sowie Rücklastschriften zu vermeiden.

Visit ckonto.de

Key Findings

We analyzed Ckonto.de page load time and found that the first response time was 312 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 55% of websites can load faster.

Performance Metrics

ckonto.de performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

ckonto.de

312 ms

www.ckonto.de

322 ms

www.ckonto.de

766 ms

css

49 ms

style.css

149 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 87% of them (33 requests) were addressed to the original Ckonto.de, 5% (2 requests) were made to Ssl.google-analytics.com and 5% (2 requests) were made to Partner.netslave.de. The less responsive or slowest element that took the longest time to load (895 ms) belongs to the original domain Ckonto.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.9 kB (22%)

Content Size

768.0 kB

After Optimization

598.1 kB

In fact, the total size of Ckonto.de main page is 768.0 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. 25% of websites need less resources to load. Images take 587.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 19.4 kB

  • Original 25.2 kB
  • After minification 18.3 kB
  • After compression 5.8 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 6.9 kB, which is 27% 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 19.4 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 53.3 kB

  • Original 587.6 kB
  • After minification 534.4 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. CKonto images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 81.2 kB

  • Original 136.4 kB
  • After minification 125.2 kB
  • After compression 55.2 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 81.2 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 16.1 kB

  • Original 18.8 kB
  • After minification 11.2 kB
  • After compression 2.7 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. Ckonto.de needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CKonto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ckonto.de accessibility score

72

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.

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

High

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

Best Practices

ckonto.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

ckonto.de SEO score

87

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

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 Ckonto.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 Ckonto.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 CKonto. 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: