Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

bankazubi.de

Bankazubis.de - Das Wissensportal für Bankauszubildende und Bankkaufleute

Page Load Speed

3.6 sec in total

First Response

348 ms

Resources Loaded

2.9 sec

Page Rendered

287 ms

bankazubi.de screenshot

About Website

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

Wissenspool zum Thema Bankausbildung. Community für Bankazubis. Interessante Fachliteratur und Linktipps.

Visit bankazubi.de

Key Findings

We analyzed Bankazubi.de page load time and found that the first response time was 348 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

bankazubi.de performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

bankazubi.de

348 ms

www.bankazubi.de

618 ms

format.css

199 ms

scripts.js

203 ms

addyn%7C3.0%7C59%7C5688988%7C0%7C1356%7CADTECH;cfp=1

97 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 25% of them (38 requests) were addressed to the original Bankazubi.de, 5% (8 requests) were made to Adserver.adtech.de and 5% (8 requests) were made to Ums.adtech.de. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Bankazubi.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 643.8 kB (59%)

Content Size

1.1 MB

After Optimization

443.2 kB

In fact, the total size of Bankazubi.de main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 469.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 62.9 kB

  • Original 75.3 kB
  • After minification 65.1 kB
  • After compression 12.4 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 10.2 kB, which is 14% 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 62.9 kB or 83% of the original size.

Image Optimization

-22%

Potential reduce by 65.3 kB

  • Original 295.2 kB
  • After minification 229.9 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. Obviously, Bankazubi needs image optimization as it can save up to 65.3 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 310.5 kB

  • Original 469.5 kB
  • After minification 442.4 kB
  • After compression 158.9 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 310.5 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 205.1 kB

  • Original 247.0 kB
  • After minification 246.1 kB
  • After compression 41.9 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. Bankazubi.de needs all CSS files to be minified and compressed as it can save up to 205.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 105 (76%)

Requests Now

138

After Optimization

33

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bankazubi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

bankazubi.de accessibility score

71

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

High

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bankazubi.de best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bankazubi.de SEO score

67

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 Bankazubi.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 Bankazubi.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

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