Tools & Wizards About Us
rosenbauer-immobilien.de screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

rosenbauer-immobilien.de

ROSENBAUER IMMOBILIEN - Makler Bargteheide

Page Load Speed

3.2 sec in total

First Response

477 ms

Resources Loaded

2.4 sec

Page Rendered

269 ms

rosenbauer-immobilien.de screenshot

About Website

Visit rosenbauer-immobilien.de now to see the best up-to-date ROSENBAUER IMMOBILIEN content and also check out these interesting facts you probably never knew about rosenbauer-immobilien.de

Makler mit bankgeprüften Käufern für Ihre Immobilien in Bargteheide und Umland, Hamburg und dem Herzogtum-Lauenburg. Tel. 04532-9748950

Visit rosenbauer-immobilien.de

Key Findings

We analyzed Rosenbauer-immobilien.de page load time and found that the first response time was 477 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rosenbauer-immobilien.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value24.3 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.459

19/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

www.rosenbauer-immobilien.de

477 ms

css

29 ms

bootstrap.css

197 ms

bootstrap-theme.css

209 ms

bootstrap-select.min.css

212 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Rosenbauer-immobilien.de, 10% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rosenbauer-immobilien.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 564.3 kB (35%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosenbauer-immobilien.de main page is 1.6 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. 50% of websites need less resources to load. Images take 941.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.3 kB

  • Original 30.2 kB
  • After minification 27.9 kB
  • After compression 5.9 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 24.3 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 27.5 kB

  • Original 941.5 kB
  • After minification 914.0 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. ROSENBAUER IMMOBILIEN images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 296.7 kB

  • Original 394.4 kB
  • After minification 313.2 kB
  • After compression 97.7 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 296.7 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 215.7 kB

  • Original 254.3 kB
  • After minification 217.6 kB
  • After compression 38.6 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. Rosenbauer-immobilien.de needs all CSS files to be minified and compressed as it can save up to 215.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (69%)

Requests Now

45

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROSENBAUER IMMOBILIEN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rosenbauer-immobilien.de

www.rosenbauer-immobilien.de

477 ms

css

css

29 ms

bootstrap.css

bootstrap.css

197 ms

bootstrap-theme.css

bootstrap-theme.css

209 ms

bootstrap-select.min.css

bootstrap-select.min.css

212 ms

style.css

style.css

211 ms

css

css

40 ms

font-awesome.min.css

font-awesome.min.css

13 ms

tooltipster.css

tooltipster.css

229 ms

tooltipster-light.css

tooltipster-light.css

230 ms

animations.css

animations.css

290 ms

styles.css

styles.css

292 ms

responsive.css

responsive.css

295 ms

styles.css

styles.css

295 ms

styles.css

styles.css

300 ms

jquery.js

jquery.js

513 ms

jquery-migrate.min.js

jquery-migrate.min.js

385 ms

typeahead.bundle.js

typeahead.bundle.js

397 ms

main.js

main.js

390 ms

bootstrap.js

bootstrap.js

394 ms

bootstrap-select.min.js

bootstrap-select.min.js

399 ms

jquery.backstretch.js

jquery.backstretch.js

479 ms

flowtype.js

flowtype.js

487 ms

jquery.columnizer.js

jquery.columnizer.js

492 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

492 ms

main.js

main.js

494 ms

spin.min.js

spin.min.js

608 ms

spin.jquery.js

spin.jquery.js

611 ms

jquery.tooltipster.min.js

jquery.tooltipster.min.js

611 ms

functions.js

functions.js

613 ms

jquery.form.min.js

jquery.form.min.js

615 ms

scripts.js

scripts.js

620 ms

functions.js

functions.js

667 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

484 ms

facebook.png

facebook.png

131 ms

xing.png

xing.png

131 ms

twitter.png

twitter.png

132 ms

googleplus.png

googleplus.png

154 ms

MR_frei.png

MR_frei.png

1055 ms

teaser_left.png

teaser_left.png

506 ms

rosenbauer_logo.png

rosenbauer_logo.png

312 ms

customer_voices.png

customer_voices.png

215 ms

Start_2013_Siegel_Layout_Ammersbek.jpg

Start_2013_Siegel_Layout_Ammersbek.jpg

708 ms

list-arrow.png

list-arrow.png

239 ms

IgZJs4-7SA1XX_edsoXWog.ttf

IgZJs4-7SA1XX_edsoXWog.ttf

10 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

12 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

21 ms

MTP_ySUJH_bn48VBG8sNSi3USBnSvpkopQaUR-2r7iU.ttf

MTP_ySUJH_bn48VBG8sNSi3USBnSvpkopQaUR-2r7iU.ttf

21 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

20 ms

background_home.jpg

background_home.jpg

872 ms

ajax-loader.gif

ajax-loader.gif

214 ms

Accessibility Review

rosenbauer-immobilien.de accessibility score

85

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

Heading elements are not in a sequentially-descending order

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

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

rosenbauer-immobilien.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

High

Page has valid source maps

SEO Factors

rosenbauer-immobilien.de SEO score

96

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

High

Tap targets are not sized appropriately

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 Rosenbauer-immobilien.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 Rosenbauer-immobilien.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

rosenbauer-immobilien.de

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