Tools & Wizards About Us
vivawest.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vivawest.de

Startseite - Vivawest GmbH

Page Load Speed

5.5 sec in total

First Response

298 ms

Resources Loaded

4.7 sec

Page Rendered

478 ms

vivawest.de screenshot

About Website

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

VIVAWEST bewirtschaftet als einer der führenden Wohnungsanbieter in NRW über 120.000 Wohnungen und gibt etwa 300.000 Menschen ein Zuhause

Visit vivawest.de

Key Findings

We analyzed Vivawest.de page load time and found that the first response time was 298 ms and then it took 5.2 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

vivawest.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,460 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.172

70/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

vivawest.de

298 ms

www.vivawest.de

1389 ms

fonts.css

286 ms

news-basic.css

193 ms

merged-a4b01121e968ef03e982823cf58338a9-f46a9dc62fbbcbe49c90bba39885abfb.css

468 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 62% of them (32 requests) were addressed to the original Vivawest.de, 10% (5 requests) were made to and 6% (3 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Vivawest.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.9 kB (21%)

Content Size

722.9 kB

After Optimization

571.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vivawest.de main page is 722.9 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. 65% of websites need less resources to load. Javascripts take 311.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 149.2 kB

  • Original 169.9 kB
  • After minification 108.3 kB
  • After compression 20.7 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 61.6 kB, which is 36% 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 149.2 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 2.4 kB

  • Original 241.5 kB
  • After minification 239.0 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. Vivawest images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 282 B

  • Original 311.6 kB
  • After minification 311.6 kB
  • After compression 311.3 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.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivawest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vivawest.de

vivawest.de

298 ms

www.vivawest.de

www.vivawest.de

1389 ms

fonts.css

fonts.css

286 ms

news-basic.css

news-basic.css

193 ms

merged-a4b01121e968ef03e982823cf58338a9-f46a9dc62fbbcbe49c90bba39885abfb.css

merged-a4b01121e968ef03e982823cf58338a9-f46a9dc62fbbcbe49c90bba39885abfb.css

468 ms

merged-fd9b5eeff4cec84a86010687ed32204f-365432fc1648b8532ea149de764703cc.js

merged-fd9b5eeff4cec84a86010687ed32204f-365432fc1648b8532ea149de764703cc.js

388 ms

loader.js

loader.js

21 ms

uc-block.bundle.js

uc-block.bundle.js

29 ms

e.js

e.js

529 ms

merged-a28564d37fb05ef1a43ae7a46c82f48c-0f8de68a9da2cce35239142c5cfe6f6a.js

merged-a28564d37fb05ef1a43ae7a46c82f48c-0f8de68a9da2cce35239142c5cfe6f6a.js

392 ms

tiny-slider-88c09c1cf92b153194ab3568be6ed522.js

tiny-slider-88c09c1cf92b153194ab3568be6ed522.js

200 ms

AEA2E2B0437DE8BEE.css

AEA2E2B0437DE8BEE.css

952 ms

hw5x9q.js

hw5x9q.js

746 ms

a82afee62ced5cb1b13e2ea6d18e0619.html

a82afee62ced5cb1b13e2ea6d18e0619.html

534 ms

vivawest-logo.svg

vivawest-logo.svg

204 ms

navbar_customerportal.svg

navbar_customerportal.svg

209 ms

search.svg

search.svg

207 ms

magnifier.svg

magnifier.svg

206 ms

headerimage_background.svg

headerimage_background.svg

251 ms

csm_landingpage_headimage_3598caef5e.webp

csm_landingpage_headimage_3598caef5e.webp

543 ms

header-search-button.svg

header-search-button.svg

304 ms

csm_header_infobox_customerportal_ca250eeb47.png

csm_header_infobox_customerportal_ca250eeb47.png

246 ms

csm_Vivawest-Konzern_3eba6f1047.webp

csm_Vivawest-Konzern_3eba6f1047.webp

746 ms

csm_VIVAWEST_Bestandsimmobilien_Gelsenkirchen_Buer_8_2563cdacbe.webp

csm_VIVAWEST_Bestandsimmobilien_Gelsenkirchen_Buer_8_2563cdacbe.webp

1758 ms

csm_VIVAWEST_Jahresbericht_2023_ea0558361a.webp

csm_VIVAWEST_Jahresbericht_2023_ea0558361a.webp

535 ms

csm_csm_Quartierperspektive_Duesseldorf_Schoeffenhoefe_mieten_6ea61b50c5_4097c5653d.webp

csm_csm_Quartierperspektive_Duesseldorf_Schoeffenhoefe_mieten_6ea61b50c5_4097c5653d.webp

614 ms

csm_Handwerkertipps_Motiv_8190a23cec.webp

csm_Handwerkertipps_Motiv_8190a23cec.webp

652 ms

csm_Neuaufstellung_VIVAWEST_Kundenbetreuung_3_894d214e79.jpg

csm_Neuaufstellung_VIVAWEST_Kundenbetreuung_3_894d214e79.jpg

717 ms

csm_EM_Programm_am_Nordsternplatz_2_c216be9810.jpg

csm_EM_Programm_am_Nordsternplatz_2_c216be9810.jpg

737 ms

csm_Kleiner_Flur_d2e6038683.jpeg

csm_Kleiner_Flur_d2e6038683.jpeg

801 ms

csm_VIVAWEST-grundsteinlegung-neuss-melli-beese-quartier_98631d8ae6.jpg

csm_VIVAWEST-grundsteinlegung-neuss-melli-beese-quartier_98631d8ae6.jpg

849 ms

pdf.svg

pdf.svg

866 ms

fab-to-top.svg

fab-to-top.svg

1043 ms

footer_socials-facebook.svg

footer_socials-facebook.svg

1044 ms

footer_socials-instagram.svg

footer_socials-instagram.svg

1751 ms

footer_socials-youtube.svg

footer_socials-youtube.svg

1752 ms

footer_socials-tiktok.svg

footer_socials-tiktok.svg

1753 ms

footer_socials-linkedIn.svg

footer_socials-linkedIn.svg

1754 ms

t.js

t.js

194 ms

bundle_legacy.js

bundle_legacy.js

20 ms

Nsr78DwfwbJw==

Nsr78DwfwbJw==

9 ms

A8H8Gyc=

A8H8Gyc=

9 ms

Bsn

Bsn

7 ms

GzxHoHxoLYjow7bAI22q9H1bmCXrGtmSamoyofapwGKT09hnbLlabLXPwDZgRrF

GzxHoHxoLYjow7bAI22q9H1bmCXrGtmSamoyofapwGKT09hnbLlabLXPwDZgRrF

7 ms

Nsr78DwfwbJw==

Nsr78DwfwbJw==

7 ms

languages.json

languages.json

208 ms

cntcc

cntcc

504 ms

de.json

de.json

134 ms

1px.png

1px.png

11 ms

translations-de.json

translations-de.json

5 ms

gtm.js

gtm.js

907 ms

uct

uct

804 ms

Accessibility Review

vivawest.de accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

vivawest.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

Page has valid source maps

SEO Factors

vivawest.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 Vivawest.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 Vivawest.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

vivawest.de

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