Tools & Wizards About Us
biz.de screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

biz.de

Berufsinformationszentrum (BiZ) | Bundesagentur für Arbeit

Page Load Speed

3.2 sec in total

First Response

416 ms

Resources Loaded

2.3 sec

Page Rendered

553 ms

biz.de screenshot

About Website

Visit biz.de now to see the best up-to-date BiZ content and also check out these interesting facts you probably never knew about biz.de

Im BiZ können Sie Jobs suchen, Bewerbungen erstellen und sich zu beruflichen Themen informieren. Lesen Sie hier, warum sich der Besuch im BiZ für Sie lohnt.

Visit biz.de

Key Findings

We analyzed Biz.de page load time and found that the first response time was 416 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 50% of websites can load faster.

Performance Metrics

biz.de performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

biz.de

416 ms

berufsinformationszentrum-biz-erwachsene

131 ms

styles.css

304 ms

scripts.min.js

700 ms

1478902116315

429 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Biz.de, 88% (7 requests) were made to Arbeitsagentur.de. The less responsive or slowest element that took the longest time to load (700 ms) relates to the external source Arbeitsagentur.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.6 kB (6%)

Content Size

364.7 kB

After Optimization

344.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biz.de main page is 364.7 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. 30% of websites need less resources to load. Images take 232.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 10.7 kB

  • Original 14.7 kB
  • After minification 13.6 kB
  • After compression 4.0 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 10.7 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 9.2 kB

  • Original 232.8 kB
  • After minification 223.5 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. BiZ images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 45.4 kB
  • After minification 45.4 kB
  • After compression 45.4 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

-1%

Potential reduce by 647 B

  • Original 71.8 kB
  • After minification 71.8 kB
  • After compression 71.2 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. Biz.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BiZ. According to our analytics all requests are already optimized.

Network Requests Diagram

biz.de

biz.de

416 ms

berufsinformationszentrum-biz-erwachsene

berufsinformationszentrum-biz-erwachsene

131 ms

styles.css

styles.css

304 ms

scripts.min.js

scripts.min.js

700 ms

1478902116315

1478902116315

429 ms

roboto-regular.woff

roboto-regular.woff

114 ms

icons.woff

icons.woff

326 ms

roboto-500.woff

roboto-500.woff

411 ms

Accessibility Review

biz.de accessibility score

100

Accessibility Issues

Best Practices

biz.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

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 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 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

biz.de

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