Tools & Wizards About Us
cbt-training.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

cbt-training.de

CBT | IT-Training | Online-Schulungen | Zertifizierungen | IT-Consulting | ✅Garantietermine

Page Load Speed

5.4 sec in total

First Response

321 ms

Resources Loaded

4.7 sec

Page Rendered

293 ms

cbt-training.de screenshot

About Website

Visit cbt-training.de now to see the best up-to-date CBT Training content for Germany and also check out these interesting facts you probably never knew about cbt-training.de

CBT Training & Consulting GmbH ist seit 20 Jahren Ihr Partner bei IT-Training, Consulting und Zertifizierung. ✅Garantietermine für viele Kurse.

Visit cbt-training.de

Key Findings

We analyzed Cbt-training.de page load time and found that the first response time was 321 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cbt-training.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

cbt-training.de

321 ms

cbt-training.de

1345 ms

consent.js

62 ms

js

62 ms

jquery-2.1.4.min.js

209 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 95% of them (73 requests) were addressed to the original Cbt-training.de, 3% (2 requests) were made to Consent.cookiefirst.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cbt-training.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.0 kB (18%)

Content Size

757.8 kB

After Optimization

622.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbt-training.de main page is 757.8 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. 50% of websites need less resources to load. Images take 346.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 70.7 kB

  • Original 85.3 kB
  • After minification 81.8 kB
  • After compression 14.6 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 70.7 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 5.3 kB

  • Original 346.3 kB
  • After minification 341.0 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. CBT Training images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 35.5 kB

  • Original 239.5 kB
  • After minification 239.5 kB
  • After compression 204.1 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 35.5 kB or 15% of the original size.

CSS Optimization

-27%

Potential reduce by 23.6 kB

  • Original 86.7 kB
  • After minification 86.7 kB
  • After compression 63.1 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. Cbt-training.de needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (56%)

Requests Now

73

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBT Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cbt-training.de

cbt-training.de

321 ms

cbt-training.de

cbt-training.de

1345 ms

consent.js

consent.js

62 ms

js

js

62 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

209 ms

content.css

content.css

306 ms

parallel.css

parallel.css

309 ms

chosen.css

chosen.css

310 ms

finder.css

finder.css

310 ms

slideshow.css

slideshow.css

312 ms

mootools-core.js

mootools-core.js

473 ms

core.js

core.js

408 ms

mootools-mobile.js

mootools-mobile.js

412 ms

rokmediaqueries.js

rokmediaqueries.js

413 ms

roksprocket.js

roksprocket.js

413 ms

moofx.js

moofx.js

418 ms

roksprocket.request.js

roksprocket.request.js

510 ms

strips.js

strips.js

515 ms

strips-speeds.js

strips-speeds.js

516 ms

bootstrap.min.js

bootstrap.min.js

517 ms

chosen.jquery.min.js

chosen.jquery.min.js

522 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

590 ms

features.js

features.js

612 ms

slideshow.js

slideshow.js

618 ms

bootstrap.css

bootstrap.css

727 ms

joomlaplates.css

joomlaplates.css

624 ms

theme.css

theme.css

637 ms

menu-right.css

menu-right.css

708 ms

custom.css

custom.css

716 ms

uikit.js

uikit.js

822 ms

accordion.js

accordion.js

736 ms

autocomplete.js

autocomplete.js

739 ms

search.js

search.js

829 ms

sticky.js

sticky.js

819 ms

tooltip.js

tooltip.js

830 ms

slideshow.js

slideshow.js

832 ms

slideshow-fx.js

slideshow-fx.js

842 ms

slideset.js

slideset.js

922 ms

lightbox.js

lightbox.js

926 ms

social.js

social.js

943 ms

banner.no-autoblock.js

banner.no-autoblock.js

34 ms

gtm.js

gtm.js

65 ms

theme.js

theme.js

723 ms

jquery.tablesorter.js

jquery.tablesorter.js

743 ms

jquery.tablesorter.widgets.js

jquery.tablesorter.widgets.js

646 ms

cbt-training_medium.jpg

cbt-training_medium.jpg

152 ms

cbt-logo_small.jpg

cbt-logo_small.jpg

150 ms

header-secuta-agenda2024.jpg

header-secuta-agenda2024.jpg

354 ms

header-pentesting-start.jpg

header-pentesting-start.jpg

205 ms

cbt-training.de

cbt-training.de

1040 ms

leiste-garantie1.png

leiste-garantie1.png

151 ms

leiste-aktion.png

leiste-aktion.png

208 ms

leiste-fast1.png

leiste-fast1.png

209 ms

leiste-raum1.png

leiste-raum1.png

210 ms

leiste-termine.png

leiste-termine.png

308 ms

box-topkurse.webp

box-topkurse.webp

311 ms

box-stern.jpg

box-stern.jpg

313 ms

Kai-Schneider.jpg

Kai-Schneider.jpg

410 ms

box-ms721.jpg

box-ms721.jpg

413 ms

iapp-zertifizierungen.jpg

iapp-zertifizierungen.jpg

416 ms

mei2.webp

mei2.webp

472 ms

sharepoint-online.webp

sharepoint-online.webp

514 ms

ppa-angebot.webp

ppa-angebot.webp

516 ms

bewertung-sterne.png

bewertung-sterne.png

521 ms

Microsoft-Gesamtlogo22.png

Microsoft-Gesamtlogo22.png

618 ms

linux-foundation.webp

linux-foundation.webp

618 ms

ATC-Logo.webp

ATC-Logo.webp

621 ms

pearson-vue.png

pearson-vue.png

624 ms

PSI-Authorized-Test-Center.webp

PSI-Authorized-Test-Center.webp

709 ms

Certiport.webp

Certiport.webp

721 ms

itcr-kl.webp

itcr-kl.webp

722 ms

iamcp.webp

iamcp.webp

726 ms

IT-Security-TeleTrust-72.jpg

IT-Security-TeleTrust-72.jpg

827 ms

allianz_282x109_web.jpg

allianz_282x109_web.jpg

824 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

960 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

866 ms

page-no-found.html

page-no-found.html

745 ms

Accessibility Review

cbt-training.de accessibility score

94

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

Links do not have a discernible name

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

cbt-training.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cbt-training.de SEO score

96

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 Cbt-training.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 Cbt-training.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

cbt-training.de

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