Tools & Wizards About Us
bvb-verlag.de screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bvb-verlag.de

Öffentlichkeitsarbeit in Wort und Bild - BVB-Verlagsgesellschaft mbH

Page Load Speed

5.7 sec in total

First Response

253 ms

Resources Loaded

4.8 sec

Page Rendered

617 ms

bvb-verlag.de screenshot

About Website

Welcome to bvb-verlag.de homepage info - get ready to check BVB Verlag best content right away, or after learning these important things about bvb-verlag.de

Die BVB-Verlagsgesellschaft ist ein führendes Unternehmen im Bereich werbegetragener Print- und Onlinemedien sowie regionaler Apps mit hohem Qualitätsstandard und Bekanntheitsgrad. Seit über 30 Jahren...

Visit bvb-verlag.de

Key Findings

We analyzed Bvb-verlag.de page load time and found that the first response time was 253 ms and then it took 5.4 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

bvb-verlag.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

bvb-verlag.de

253 ms

bvb-verlag.de

467 ms

bootstrap.min.css

163 ms

styles.css

270 ms

jquery.min.js

459 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Bvb-verlag.de and no external sources were called. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Bvb-verlag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 291.9 kB (5%)

Content Size

5.8 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bvb-verlag.de main page is 5.8 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. 30% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.7 kB

  • Original 13.8 kB
  • After minification 13.8 kB
  • After compression 4.1 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 9.7 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 268.1 kB

  • Original 5.7 MB
  • After minification 5.4 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. BVB Verlag images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 8.1 kB

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 46.9 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 8.1 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 5.9 kB

  • Original 27.0 kB
  • After minification 27.0 kB
  • After compression 21.1 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. Bvb-verlag.de needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BVB Verlag. 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

bvb-verlag.de

bvb-verlag.de

253 ms

bvb-verlag.de

bvb-verlag.de

467 ms

bootstrap.min.css

bootstrap.min.css

163 ms

styles.css

styles.css

270 ms

jquery.min.js

jquery.min.js

459 ms

bootstrap.min.js

bootstrap.min.js

307 ms

jquery.stellar.min.js

jquery.stellar.min.js

317 ms

application.js

application.js

317 ms

logo-bvb.png

logo-bvb.png

123 ms

startbild.jpg

startbild.jpg

520 ms

30_Jahre_BVB_mitRand.jpg

30_Jahre_BVB_mitRand.jpg

172 ms

pi_stadtbroschuere.png

pi_stadtbroschuere.png

328 ms

pi_stadtplan.png

pi_stadtplan.png

350 ms

pi_atlanten.png

pi_atlanten.png

334 ms

sf_durchblicken.jpg

sf_durchblicken.jpg

540 ms

hl_durchblicken.png

hl_durchblicken.png

381 ms

Faecher_Broschueren_Doppel.png

Faecher_Broschueren_Doppel.png

3803 ms

logo-findcity-138.png

logo-findcity-138.png

444 ms

sf_plan.jpg

sf_plan.jpg

712 ms

hl_plan.png

hl_plan.png

578 ms

Faecher_Plaene_Doppel.png

Faecher_Plaene_Doppel.png

1204 ms

sf_mobil.jpg

sf_mobil.jpg

850 ms

hl_zukunftgestalten.png

hl_zukunftgestalten.png

738 ms

Faecher_Atlanten_.png

Faecher_Atlanten_.png

2323 ms

logo-azubica-138.png

logo-azubica-138.png

902 ms

footer_fachverlag_kommunal.png

footer_fachverlag_kommunal.png

924 ms

footer_datenschutz.png

footer_datenschutz.png

980 ms

footer_fachverlag_unternehmen.png

footer_fachverlag_unternehmen.png

1018 ms

Accessibility Review

bvb-verlag.de accessibility score

97

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.

Best Practices

bvb-verlag.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bvb-verlag.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 Bvb-verlag.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 Bvb-verlag.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

bvb-verlag.de

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