Tools & Wizards About Us
bka.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bka.de

BKA - Startseite

Page Load Speed

14.4 sec in total

First Response

859 ms

Resources Loaded

12.3 sec

Page Rendered

1.3 sec

bka.de screenshot

About Website

Welcome to bka.de homepage info - get ready to check BKA best content for Germany right away, or after learning these important things about bka.de

Homepage des deutschsprachigen Auftritts

Visit bka.de

Key Findings

We analyzed Bka.de page load time and found that the first response time was 859 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bka.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value22.7 s

0/100

25%

SI (Speed Index)

Value23.9 s

0/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value1.001

2/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

home_node.html

859 ms

normalize.css

1698 ms

_libs.css

5958 ms

small.css

1811 ms

medium.css

2162 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to Bka.de and no external sources were called. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Bka.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.5 kB (25%)

Content Size

1.2 MB

After Optimization

909.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bka.de main page is 1.2 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 47.3 kB

  • Original 56.4 kB
  • After minification 46.4 kB
  • After compression 9.2 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 10.0 kB, which is 18% 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 47.3 kB or 84% of the original size.

Image Optimization

-19%

Potential reduce by 211.7 kB

  • Original 1.1 MB
  • After minification 890.2 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. Obviously, BKA needs image optimization as it can save up to 211.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 6.9 kB

  • Original 8.3 kB
  • After minification 3.6 kB
  • After compression 1.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.9 kB or 83% of the original size.

CSS Optimization

-82%

Potential reduce by 40.5 kB

  • Original 49.5 kB
  • After minification 33.8 kB
  • After compression 9.0 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. Bka.de needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (37%)

Requests Now

57

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home_node.html

home_node.html

859 ms

normalize.css

normalize.css

1698 ms

_libs.css

_libs.css

5958 ms

small.css

small.css

1811 ms

medium.css

medium.css

2162 ms

large.css

large.css

2506 ms

xlarge.css

xlarge.css

4390 ms

addon_materna.css

addon_materna.css

2148 ms

addon_coaching.css

addon_coaching.css

2279 ms

addon_cookiebanner.css

addon_cookiebanner.css

2281 ms

matomo.js

matomo.js

2635 ms

global.js

global.js

2943 ms

sprite_respimage.png

sprite_respimage.png

240 ms

logo_respimage.png

logo_respimage.png

138 ms

AdditionalLogo.svg

AdditionalLogo.svg

132 ms

loupe-kl_respimage.png

loupe-kl_respimage.png

135 ms

Servicesuche_Submit.png

Servicesuche_Submit.png

138 ms

pks2023_Buehne.jpg

pks2023_Buehne.jpg

353 ms

link-w.png

link-w.png

267 ms

teaser-link.png

teaser-link.png

262 ms

karrieremoeglichkeitenSchueler_Buehne.jpg

karrieremoeglichkeitenSchueler_Buehne.jpg

269 ms

Pressemitteilung_Dummy.png

Pressemitteilung_Dummy.png

375 ms

2024SKiD_Meldung.png

2024SKiD_Meldung.png

696 ms

211201_FakeMails.jpg

211201_FakeMails.jpg

393 ms

240321_Nemesis_Market.jpg

240321_Nemesis_Market.jpg

1679 ms

link_respimage.png

link_respimage.png

401 ms

back-g-upright_respimage.png

back-g-upright_respimage.png

483 ms

next-g-upright_respimage.png

next-g-upright_respimage.png

508 ms

Staub1.png

Staub1.png

3355 ms

teaser-link-d_respimage.png

teaser-link-d_respimage.png

1885 ms

bg-stripe-2_respimage.png

bg-stripe-2_respimage.png

1914 ms

Garweg5.jpg

Garweg5.jpg

2014 ms

Taeter.jpg

Taeter.jpg

1530 ms

link-b_respimage.png

link-b_respimage.png

2011 ms

bg-stripe-g_respimage.png

bg-stripe-g_respimage.png

2138 ms

karrieremoeglichkeitenKarriereModulStartseite.jpg

karrieremoeglichkeitenKarriereModulStartseite.jpg

2809 ms

link-external_respimage.png

link-external_respimage.png

2681 ms

SG.jpg

SG.jpg

2143 ms

organisierteKriminalitaet_Galerie.jpg

organisierteKriminalitaet_Galerie.jpg

5054 ms

staatsschutz_Galerie.jpg

staatsschutz_Galerie.jpg

2267 ms

MEK.png

MEK.png

3164 ms

cybercrime_Galerie.jpg

cybercrime_Galerie.jpg

2745 ms

tatortarbeit_Galerie.jpg

tatortarbeit_Galerie.jpg

3343 ms

Kriminaltechnik.jpg

Kriminaltechnik.jpg

3908 ms

International.jpg

International.jpg

3749 ms

rechenzentrum_Galerie.jpg

rechenzentrum_Galerie.jpg

3650 ms

Erkennungsdienst.jpg

Erkennungsdienst.jpg

3813 ms

haengeregister_Galerie.jpg

haengeregister_Galerie.jpg

4224 ms

BundesSansWeb-Regular.woff

BundesSansWeb-Regular.woff

3651 ms

BundesSansWeb-Bold.woff

BundesSansWeb-Bold.woff

4192 ms

BundesSerifWeb-Regular.woff

BundesSerifWeb-Regular.woff

4110 ms

BundesSerifWeb-Bold.woff

BundesSerifWeb-Bold.woff

4144 ms

BundesSansWeb-Italic.woff

BundesSansWeb-Italic.woff

4496 ms

BundesSansWeb-BoldItalic.woff

BundesSansWeb-BoldItalic.woff

4444 ms

bildungszentrum_Galerie.jpg

bildungszentrum_Galerie.jpg

4721 ms

pksTeaserStartseite.jpg

pksTeaserStartseite.jpg

4270 ms

sprite-right_respimage.png

sprite-right_respimage.png

4105 ms

2023KKFAktuell_ForschungRechtlicheGesichtspunkte.png

2023KKFAktuell_ForschungRechtlicheGesichtspunkte.png

4214 ms

2022SKiD.jpg

2022SKiD.jpg

4277 ms

Servicesuche_Footer_Submit.png

Servicesuche_Footer_Submit.png

4333 ms

sprite-social_respimage.png

sprite-social_respimage.png

4314 ms

linkedin_respimage.svg

linkedin_respimage.svg

4328 ms

link-teaser-link_respimage.png

link-teaser-link_respimage.png

4158 ms

addon_print.css

addon_print.css

137 ms

Accessibility Review

bka.de accessibility score

91

Accessibility Issues

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

bka.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bka.de SEO score

92

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

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 Bka.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 Bka.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

bka.de

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