Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ihk-lernen.de

IHK für Oberfranken Bayreuth | Die Weiterbildung für Oberfranken

Page Load Speed

3.1 sec in total

First Response

320 ms

Resources Loaded

2.5 sec

Page Rendered

270 ms

About Website

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

Lebenslanges Lernen - Karriere mit System - ist aus dem beruflichen Alltag von Fach- und Führungskräften der deutschen Wirtschaft kaum mehr wegzudenken. Nutzen Sie die Gelegenheit in den IHK-Bildungsz...

Visit ihk-lernen.de

Key Findings

We analyzed Ihk-lernen.de page load time and found that the first response time was 320 ms and then it took 2.8 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

ihk-lernen.de performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

ihk-lernen.de

320 ms

www.ihk-lernen.de

290 ms

www.ihk-lernen.de

403 ms

Die-Weiterbildung-fuer-Oberfranken.htm

290 ms

layout_main.css

103 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Ihk-lernen.de, 6% (2 requests) were made to Piwik.livinglogic.de. The less responsive or slowest element that took the longest time to load (573 ms) relates to the external source Piwik.livinglogic.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.2 kB (23%)

Content Size

620.7 kB

After Optimization

479.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ihk-lernen.de main page is 620.7 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. 20% of websites need less resources to load. Images take 357.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 87.7 kB

  • Original 99.0 kB
  • After minification 98.1 kB
  • After compression 11.2 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 87.7 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 31.2 kB

  • Original 357.5 kB
  • After minification 326.3 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. IHK Lernen images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 11.5 kB

  • Original 135.4 kB
  • After minification 135.4 kB
  • After compression 123.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-37%

Potential reduce by 10.8 kB

  • Original 28.8 kB
  • After minification 28.8 kB
  • After compression 18.0 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. Ihk-lernen.de needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IHK Lernen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ihk-lernen.de accessibility score

61

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

[id] attributes on active, focusable elements are not unique

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

<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

ihk-lernen.de best practices score

67

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

ihk-lernen.de SEO score

79

Search Engine Optimization Advices

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 Ihk-lernen.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 Ihk-lernen.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 IHK Lernen. 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: