Tools & Wizards About Us
b13.de screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

b13.de

Verbessern Sie ihre Online-Präsenz mit einem vertrauenswürdigen TYPO3 Agenturpartner

Page Load Speed

3.6 sec in total

First Response

229 ms

Resources Loaded

2.4 sec

Page Rendered

996 ms

b13.de screenshot

About Website

Visit b13.de now to see the best up-to-date B 13 content and also check out these interesting facts you probably never knew about b13.de

Wir sorgen für ein digitales Erlebnis mit bleibendem Wert. Wir wählen die richtigen Tools für Ihre Bedürfnisse.

Visit b13.de

Key Findings

We analyzed B13.de page load time and found that the first response time was 229 ms and then it took 3.4 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

b13.de performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

b13.de

229 ms

639 ms

frontend.min.css

10 ms

main.css

22 ms

cookieOptin.css

27 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original B13.de, 96% (48 requests) were made to B13.com and 2% (1 request) were made to Ik.imagekit.io. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source B13.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.5 kB (19%)

Content Size

467.4 kB

After Optimization

376.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B13.de main page is 467.4 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 338.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 76.9 kB

  • Original 94.4 kB
  • After minification 86.2 kB
  • After compression 17.6 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 76.9 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 13.5 kB

  • Original 338.1 kB
  • After minification 324.6 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. B 13 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 36 B

  • Original 16.3 kB
  • After minification 16.3 kB
  • After compression 16.3 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 139 B

  • Original 18.6 kB
  • After minification 18.6 kB
  • After compression 18.4 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. B13.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

47

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 13. 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

b13.de

b13.de

229 ms

639 ms

frontend.min.css

frontend.min.css

10 ms

main.css

main.css

22 ms

cookieOptin.css

cookieOptin.css

27 ms

email-decode.min.js

email-decode.min.js

10 ms

main.js

main.js

21 ms

rocket-loader.min.js

rocket-loader.min.js

16 ms

csm_TYPO3VersionRunning_Headerbild_4d388e3d48.png

csm_TYPO3VersionRunning_Headerbild_4d388e3d48.png

513 ms

wave_home-mobile.svg

wave_home-mobile.svg

22 ms

icon-cloud_mobile.svg

icon-cloud_mobile.svg

62 ms

icon-cloud.svg

icon-cloud.svg

44 ms

csm_TYPO3VersionRunning_Headerbild_8748ff6d61.png

csm_TYPO3VersionRunning_Headerbild_8748ff6d61.png

525 ms

csm_MasteringWebFlow_Sharing_a03be90791.png

csm_MasteringWebFlow_Sharing_a03be90791.png

525 ms

csm_Multilangual_Headerbild_ba45608e27.png

csm_Multilangual_Headerbild_ba45608e27.png

533 ms

related_PDW_Teaser.svg

related_PDW_Teaser.svg

58 ms

related_MEP_Teaser.svg

related_MEP_Teaser.svg

68 ms

solutions_UX-teaser.svg

solutions_UX-teaser.svg

72 ms

related_SIS_Teaser.svg

related_SIS_Teaser.svg

80 ms

related_CIM_Teaser.svg

related_CIM_Teaser.svg

83 ms

Solutions_TYPO3-Core.svg

Solutions_TYPO3-Core.svg

90 ms

updates-teaser.svg

updates-teaser.svg

95 ms

AD_Teaser.svg

AD_Teaser.svg

102 ms

WF_Teaser.svg

WF_Teaser.svg

107 ms

IA_Teaser_01.svg

IA_Teaser_01.svg

113 ms

wave_yellow.svg

wave_yellow.svg

118 ms

Tools_blackfire.svg

Tools_blackfire.svg

125 ms

Tools_TYPO3.svg

Tools_TYPO3.svg

129 ms

breuninger.svg

breuninger.svg

136 ms

db.svg

db.svg

140 ms

eppendorf.svg

eppendorf.svg

146 ms

texere.svg

texere.svg

151 ms

ukh.svg

ukh.svg

157 ms

DEHA_Gruppe_vertikal_rgb-01_01.svg

DEHA_Gruppe_vertikal_rgb-01_01.svg

165 ms

villeroy_boch.svg

villeroy_boch.svg

168 ms

BRAND_Logo_registered-01.svg

BRAND_Logo_registered-01.svg

177 ms

diakonie_wuerttemberg.svg

diakonie_wuerttemberg.svg

179 ms

easysoft.svg

easysoft.svg

186 ms

bibelwerk.svg

bibelwerk.svg

187 ms

elk-wue.svg

elk-wue.svg

192 ms

srh.svg

srh.svg

188 ms

gd_Logo.svg

gd_Logo.svg

191 ms

STR-Airport.png

STR-Airport.png

492 ms

EBS.png

EBS.png

499 ms

b13_pattern.jpg

b13_pattern.jpg

392 ms

csm_lounge_09e179d212.jpg

csm_lounge_09e179d212.jpg

1071 ms

TYPO3-SolutionPartner-badge.svg

TYPO3-SolutionPartner-badge.svg

470 ms

Blackfire.svg

Blackfire.svg

469 ms

TYPO3-Platinum-Member.svg

TYPO3-Platinum-Member.svg

470 ms

cookieOptin.js

cookieOptin.js

406 ms

Accessibility Review

b13.de accessibility score

95

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

Best Practices

b13.de best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

b13.de SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 B13.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 B13.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

b13.de

Open Graph data is detected on the main page of B 13. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: