Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wbstraining.de

Über 3.000 Weiterbildungen, Umschulungen & Fortbildungen - WBS TRAINING

Page Load Speed

4 sec in total

First Response

348 ms

Resources Loaded

3.4 sec

Page Rendered

265 ms

wbstraining.de screenshot

About Website

Visit wbstraining.de now to see the best up-to-date WBS TRAINING content for Germany and also check out these interesting facts you probably never knew about wbstraining.de

Über 3.000 Weiterbildungen, Umschulungen & Fortbildungen online und an 270+ Standorten – garantiert auch in deiner Nähe.

Visit wbstraining.de

Key Findings

We analyzed Wbstraining.de page load time and found that the first response time was 348 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

wbstraining.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value2,340 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

wbstraining.de

348 ms

wbstraining.de

480 ms

www.wbstraining.de

792 ms

stylesheet_4231c1913c.css

184 ms

styles.css

372 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 47% of them (47 requests) were addressed to the original Wbstraining.de, 22% (22 requests) were made to Google.com and 16% (16 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (898 ms) belongs to the original domain Wbstraining.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.7 kB (18%)

Content Size

1.5 MB

After Optimization

1.2 MB

In fact, the total size of Wbstraining.de main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 76.1 kB

  • Original 95.8 kB
  • After minification 84.5 kB
  • After compression 19.7 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 11.3 kB, which is 12% 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 76.1 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 65.3 kB

  • Original 1.1 MB
  • After minification 1.1 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. WBS TRAINING images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 127.2 kB

  • Original 218.8 kB
  • After minification 218.8 kB
  • After compression 91.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 127.2 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (60%)

Requests Now

73

After Optimization

29

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WBS 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 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wbstraining.de accessibility score

70

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

wbstraining.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

wbstraining.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Wbstraining.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 Wbstraining.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 data is detected on the main page of WBS TRAINING. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: