Tools & Wizards About Us
vpb.de screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vpb.de

VPB - VPB Verband privater Bauherren e.V.

Page Load Speed

5.7 sec in total

First Response

340 ms

Resources Loaded

4.1 sec

Page Rendered

1.3 sec

vpb.de screenshot

About Website

Click here to check amazing VPB content for Germany. Otherwise, check out these important facts you probably never knew about vpb.de

Der Verband Privater Bauherren (VPB) unterstützt Sie beim Planen, Bauen, Kaufen und Sanieren von Neubauten, Altbauten und Eigentumswohnungen. Werden Sie VPB-Mitglied und profitieren Sie von exklusiven...

Visit vpb.de

Key Findings

We analyzed Vpb.de page load time and found that the first response time was 340 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

vpb.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

vpb.de

340 ms

vpb.de

451 ms

www.vpb.de

815 ms

merged-072909aa8b0a8bc958ea3b5da3086856-1d554973cf5961f495b3991983dafccb.css.gzip

336 ms

theme-DeWTvYuq.css

587 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Vpb.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Vpb.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.9 kB (8%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images

In fact, the total size of Vpb.de main page is 1.8 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 146.8 kB

  • Original 172.2 kB
  • After minification 165.0 kB
  • After compression 25.4 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 146.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

  • Original 1.6 MB
  • After minification 1.6 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. VPB images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VPB. According to our analytics all requests are already optimized.

Network Requests Diagram

vpb.de

vpb.de

340 ms

vpb.de

vpb.de

451 ms

www.vpb.de

www.vpb.de

815 ms

merged-072909aa8b0a8bc958ea3b5da3086856-1d554973cf5961f495b3991983dafccb.css.gzip

merged-072909aa8b0a8bc958ea3b5da3086856-1d554973cf5961f495b3991983dafccb.css.gzip

336 ms

theme-DeWTvYuq.css

theme-DeWTvYuq.css

587 ms

cookieOptin.css

cookieOptin.css

338 ms

cookieOptin.js

cookieOptin.js

349 ms

theme-XF_ytCm2.js

theme-XF_ytCm2.js

678 ms

mapplic.js

mapplic.js

706 ms

VPB-Logo-RGB-Subline.svg

VPB-Logo-RGB-Subline.svg

127 ms

VPB-Logo-RGB-quer-Subline.svg

VPB-Logo-RGB-quer-Subline.svg

338 ms

csm_Bum_VPB_Neubau_62_81a5874507.jpg

csm_Bum_VPB_Neubau_62_81a5874507.jpg

885 ms

csm_VPB_Reinwald_28.10.2020_mas-foto.de_057_db0a2fa216.jpg

csm_VPB_Reinwald_28.10.2020_mas-foto.de_057_db0a2fa216.jpg

884 ms

csm_Bum_VPB_Neubau_92_33fc57c594.jpg

csm_Bum_VPB_Neubau_92_33fc57c594.jpg

896 ms

csm_vpb_house_bfc9f9da62.png

csm_vpb_house_bfc9f9da62.png

567 ms

csm_VPB-Altbausanierung-Dachausbau6_7c144b15e9.jpg

csm_VPB-Altbausanierung-Dachausbau6_7c144b15e9.jpg

709 ms

csm_news_platzhalter_5531f7ccb4.png

csm_news_platzhalter_5531f7ccb4.png

671 ms

csm_VPB-Foto__Kellerdaemmung_ea90e4ee99.jpg

csm_VPB-Foto__Kellerdaemmung_ea90e4ee99.jpg

1009 ms

csm_avatar-experteninterview-1_064c5e01f1.jpg

csm_avatar-experteninterview-1_064c5e01f1.jpg

1114 ms

csm_grafik_treppenlift_0e69922d44.jpg

csm_grafik_treppenlift_0e69922d44.jpg

1369 ms

csm_VPB-Pressebild_Fotovoltaik2_79bbd28215.jpg

csm_VPB-Pressebild_Fotovoltaik2_79bbd28215.jpg

1545 ms

csm_fachwerksanierung-tuebingen_2cac815479.jpg

csm_fachwerksanierung-tuebingen_2cac815479.jpg

1656 ms

csm_VPB-Foto_Erlaeuterung_Untersuchungsprotokoll_9_0263513972.jpg

csm_VPB-Foto_Erlaeuterung_Untersuchungsprotokoll_9_0263513972.jpg

1667 ms

VPB_Reinwald_28.10.2020_mas-foto.de_169.jpg

VPB_Reinwald_28.10.2020_mas-foto.de_169.jpg

1886 ms

bootstrap-icons-DTeOS7dS.woff

bootstrap-icons-DTeOS7dS.woff

1847 ms

Accessibility Review

vpb.de accessibility score

87

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.

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

High

Some elements have a [tabindex] value greater than 0

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

Form elements do not have associated labels

Best Practices

vpb.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

vpb.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

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 Vpb.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 Vpb.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

vpb.de

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