Tools & Wizards About Us
ihk-biz.de screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ihk-biz.de

IHK-Bildungszentrum Karlsruhe: Fortbildung & Weiterbildung

Page Load Speed

6.9 sec in total

First Response

363 ms

Resources Loaded

5.1 sec

Page Rendered

1.4 sec

ihk-biz.de screenshot

About Website

Click here to check amazing IHK Biz content for Germany. Otherwise, check out these important facts you probably never knew about ihk-biz.de

Praxisstudiengang, IHK-Prüfungslehrgang, IHK-Zertifikatslehrgang, Tagesseminar, Onlineweiterbildung oder Firmenschulung - Hier wird jede*r fündig!

Visit ihk-biz.de

Key Findings

We analyzed Ihk-biz.de page load time and found that the first response time was 363 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ihk-biz.de performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

ihk-biz.de

363 ms

ihk-biz.de

413 ms

www.ihk-biz.de

652 ms

autoptimize_a8a9efb6fd6b4ee90a134802c627cf55.css

213 ms

jquery.min.js

446 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Ihk-biz.de and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Ihk-biz.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (40%)

Content Size

6.3 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ihk-biz.de main page is 6.3 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. 25% of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 150.5 kB

  • Original 175.3 kB
  • After minification 175.2 kB
  • After compression 24.8 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. 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 150.5 kB or 86% of the original size.

Image Optimization

-41%

Potential reduce by 2.4 MB

  • Original 5.8 MB
  • After minification 3.4 MB

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, IHK Biz needs image optimization as it can save up to 2.4 MB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 219.6 kB
  • After minification 219.6 kB
  • After compression 219.6 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 250 B

  • Original 61.8 kB
  • After minification 61.8 kB
  • After compression 61.5 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-biz.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (19%)

Requests Now

72

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IHK Biz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ihk-biz.de

ihk-biz.de

363 ms

ihk-biz.de

ihk-biz.de

413 ms

www.ihk-biz.de

www.ihk-biz.de

652 ms

autoptimize_a8a9efb6fd6b4ee90a134802c627cf55.css

autoptimize_a8a9efb6fd6b4ee90a134802c627cf55.css

213 ms

jquery.min.js

jquery.min.js

446 ms

jquery-migrate.min.js

jquery-migrate.min.js

299 ms

appFooter.css

appFooter.css

337 ms

jquery.form.min.js

jquery.form.min.js

303 ms

autoptimize_6b4fce2c43459608648a47b9d162be9d.js

autoptimize_6b4fce2c43459608648a47b9d162be9d.js

716 ms

logo-ihk-biz.svg

logo-ihk-biz.svg

129 ms

Betriebswirt_Webseitenbild-2.png

Betriebswirt_Webseitenbild-2.png

1849 ms

Webseite_VorschauBild_Wirtschaftsfachwirt-1.png

Webseite_VorschauBild_Wirtschaftsfachwirt-1.png

3009 ms

fachweiterbildung-fuer-trainer-und-dozenten-in-karlsruhe.png

fachweiterbildung-fuer-trainer-und-dozenten-in-karlsruhe.png

1145 ms

praxisstudiengaenge-zur-beruflichen-weiterbildung-nach-der-ausbildung-am-bildungszentrum-der-ihk-karlsruhe.png

praxisstudiengaenge-zur-beruflichen-weiterbildung-nach-der-ausbildung-am-bildungszentrum-der-ihk-karlsruhe.png

1004 ms

Jahresauftaktkampagne_2024-1.png

Jahresauftaktkampagne_2024-1.png

607 ms

Leadership.png

Leadership.png

1817 ms

seminare-fuer-gruenderinnen-und-startup-am-bildungszentrum-karlsruhe.png

seminare-fuer-gruenderinnen-und-startup-am-bildungszentrum-karlsruhe.png

734 ms

karriere-vorran-bringen-und-sich-selber-weiterbilden-billig-und-schnell-in-karlsruhe.jpg

karriere-vorran-bringen-und-sich-selber-weiterbilden-billig-und-schnell-in-karlsruhe.jpg

849 ms

icon-teilnehmer.svg

icon-teilnehmer.svg

968 ms

icon-fachdozenten.svg

icon-fachdozenten.svg

1089 ms

icon-foerderung.svg

icon-foerderung.svg

1113 ms

ausbilder-ada-schein-karlsruhe.svg

ausbilder-ada-schein-karlsruhe.svg

1210 ms

ausbildung-seminare-und-weiterbildungen-in-karlsruhe.svg

ausbildung-seminare-und-weiterbildungen-in-karlsruhe.svg

1224 ms

betriebswirtschaftslehre.svg

betriebswirtschaftslehre.svg

1250 ms

sicherheit-und-security-bewachung-seminare-34-a-karlsruhe.svg

sicherheit-und-security-bewachung-seminare-34-a-karlsruhe.svg

1317 ms

coaching-und-beratung-business-coach-weiterbildung-sueddeutschland.svg

coaching-und-beratung-business-coach-weiterbildung-sueddeutschland.svg

1332 ms

digitalisierung-und-internet.svg

digitalisierung-und-internet.svg

1354 ms

dozenten-und-trainer-weiterbildung.svg

dozenten-und-trainer-weiterbildung.svg

1442 ms

einkauf-und-handel-weiterbildung.svg

einkauf-und-handel-weiterbildung.svg

1445 ms

existenzgruendung-und-start-ups.svg

existenzgruendung-und-start-ups.svg

1460 ms

finanzen-und-controlling.svg

finanzen-und-controlling.svg

1569 ms

fuehrung-und-leadership.svg

fuehrung-und-leadership.svg

1551 ms

gastronomie-und-events.svg

gastronomie-und-events.svg

1569 ms

gesundheit-weiterbildung-fuer-medizinisches-fachpersonal.svg

gesundheit-weiterbildung-fuer-medizinisches-fachpersonal.svg

1675 ms

it-und-netzwerke.svg

it-und-netzwerke.svg

1679 ms

immobilienmakler-ihk-zertifiziert-umschulen.svg

immobilienmakler-ihk-zertifiziert-umschulen.svg

1677 ms

industrie-und-technik-weiterbildungen.svg

industrie-und-technik-weiterbildungen.svg

1792 ms

logistik-weiterbildungen.svg

logistik-weiterbildungen.svg

1810 ms

marketing-weiterbildung.svg

marketing-weiterbildung.svg

1811 ms

personal-seminare-und-weiterbildung.svg

personal-seminare-und-weiterbildung.svg

1902 ms

persoenliche-entwicklung.svg

persoenliche-entwicklung.svg

1935 ms

projektmanagement-und-agile-methoden.svg

projektmanagement-und-agile-methoden.svg

1919 ms

qualitaet-und-prozesse.svg

qualitaet-und-prozesse.svg

1928 ms

recht-seminare-in-karlsruhe.svg

recht-seminare-in-karlsruhe.svg

1949 ms

unternehmensentwicklung-und-changemanagement.svg

unternehmensentwicklung-und-changemanagement.svg

1886 ms

vertriebsseminare-in-karlsruhe.svg

vertriebsseminare-in-karlsruhe.svg

1781 ms

zoll-und-aussenwirtschaft-seminare-in-karlsruhe.svg

zoll-und-aussenwirtschaft-seminare-in-karlsruhe.svg

1434 ms

Umzug_Newsfeed_BIZ.jpg

Umzug_Newsfeed_BIZ.jpg

1317 ms

erfolg-durch-weiterbildung.svg

erfolg-durch-weiterbildung.svg

1213 ms

fianzielle-forderung-am-bildungszentrum-karlsruhe.svg

fianzielle-forderung-am-bildungszentrum-karlsruhe.svg

1157 ms

kostenlose-karriereberatung-am-bildungszentrum.svg

kostenlose-karriereberatung-am-bildungszentrum.svg

1158 ms

mit-aufstiegs-bafoeg-habe-ich-75-prozent-der-kosten-meiner-weiterbildung-am-bildungszentrum-karlsruhe-gespart.png

mit-aufstiegs-bafoeg-habe-ich-75-prozent-der-kosten-meiner-weiterbildung-am-bildungszentrum-karlsruhe-gespart.png

1598 ms

icon-search.svg

icon-search.svg

1045 ms

icon-cart.svg

icon-cart.svg

1027 ms

icon-user.svg

icon-user.svg

1029 ms

icon-search-white.svg

icon-search-white.svg

1047 ms

icon-close-white.svg

icon-close-white.svg

1031 ms

icon-chevron-white.svg

icon-chevron-white.svg

965 ms

icon-contact.svg

icon-contact.svg

1014 ms

icon-instagram.svg

icon-instagram.svg

1030 ms

icon-facebook.svg

icon-facebook.svg

953 ms

icon-youtube.svg

icon-youtube.svg

940 ms

icon-google.svg

icon-google.svg

993 ms

icon-arrow-white.svg

icon-arrow-white.svg

938 ms

icon-arrow.svg

icon-arrow.svg

931 ms

icon-arrow-primary.svg

icon-arrow-primary.svg

936 ms

icon-chevron-primary.svg

icon-chevron-primary.svg

889 ms

icon-location-primary.svg

icon-location-primary.svg

918 ms

icon-mail-primary.svg

icon-mail-primary.svg

936 ms

icon-tel-primary.svg

icon-tel-primary.svg

816 ms

icon-instagram-primary.svg

icon-instagram-primary.svg

867 ms

icon-facebook-primary.svg

icon-facebook-primary.svg

889 ms

icon-youtube-primary.svg

icon-youtube-primary.svg

900 ms

icon-google-primary.svg

icon-google-primary.svg

878 ms

style.min.css

style.min.css

117 ms

style.min.css

style.min.css

113 ms

Accessibility Review

ihk-biz.de accessibility score

98

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

ihk-biz.de best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ihk-biz.de SEO score

100

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

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-biz.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-biz.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

ihk-biz.de

Open Graph data is detected on the main page of IHK Biz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: