Tools & Wizards About Us
buero.immoweb.de screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

buero.immoweb.de

Standorte, Beratung vor Ort und Immobilienangebote der immoweb AG

Page Load Speed

3.1 sec in total

First Response

407 ms

Resources Loaded

2.4 sec

Page Rendered

224 ms

buero.immoweb.de screenshot

About Website

Visit buero.immoweb.de now to see the best up-to-date Buero Immoweb content for Germany and also check out these interesting facts you probably never knew about buero.immoweb.de

Standorte, Beratung vor Ort und Immobilienangebote der immoweb AG. Suchen Sie oder wollen eine Immobilie verkaufen, dann besuchen Sie uns vor Ort. Wir beraten Sie.

Visit buero.immoweb.de

Key Findings

We analyzed Buero.immoweb.de page load time and found that the first response time was 407 ms and then it took 2.6 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

buero.immoweb.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

buero.immoweb.de

407 ms

jquery-ui-1.8.6.css

481 ms

style.css

395 ms

form.css

1050 ms

ajax.js

1041 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Buero.immoweb.de, 4% (1 request) were made to Seo4immo.de. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Buero.immoweb.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.5 kB (63%)

Content Size

525.9 kB

After Optimization

193.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buero.immoweb.de main page is 525.9 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. Only 10% of websites need less resources to load. Images take 441.8 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 9.1 kB

  • Original 13.7 kB
  • After minification 13.5 kB
  • After compression 4.5 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 9.1 kB or 67% of the original size.

Image Optimization

-60%

Potential reduce by 265.5 kB

  • Original 441.8 kB
  • After minification 176.4 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, Buero Immoweb needs image optimization as it can save up to 265.5 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 10.0 kB

  • Original 12.9 kB
  • After minification 10.8 kB
  • After compression 2.9 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 10.0 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 47.9 kB

  • Original 57.5 kB
  • After minification 47.5 kB
  • After compression 9.6 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. Buero.immoweb.de needs all CSS files to be minified and compressed as it can save up to 47.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (30%)

Requests Now

23

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buero Immoweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

buero.immoweb.de

buero.immoweb.de

407 ms

jquery-ui-1.8.6.css

jquery-ui-1.8.6.css

481 ms

style.css

style.css

395 ms

form.css

form.css

1050 ms

ajax.js

ajax.js

1041 ms

jquery-1.4.2.js

jquery-1.4.2.js

1355 ms

jsolution-1.0.js

jsolution-1.0.js

1144 ms

tools.js

tools.js

493 ms

jsDialog.js

jsDialog.js

579 ms

space.gif

space.gif

345 ms

logo.png

logo.png

235 ms

standorte.jpg

standorte.jpg

681 ms

bn_5_lt.png

bn_5_lt.png

101 ms

bn_5_bl.png

bn_5_bl.png

102 ms

top_gradient.png

top_gradient.png

101 ms

arrow.gif

arrow.gif

100 ms

simple_100_dark.png

simple_100_dark.png

579 ms

clipboard

clipboard

322 ms

button_left.png

button_left.png

573 ms

button_right.png

button_right.png

385 ms

body_bg.png

body_bg.png

307 ms

round_corners.png

round_corners.png

406 ms

vmenu.png

vmenu.png

704 ms

list_standorte.png

list_standorte.png

585 ms

franchise_anschliessen.png

franchise_anschliessen.png

503 ms

bn_5_tr.png

bn_5_tr.png

603 ms

bn_5_rb.png

bn_5_rb.png

665 ms

footer_bg.png

footer_bg.png

662 ms

Accessibility Review

buero.immoweb.de accessibility score

73

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

Best Practices

buero.immoweb.de best practices score

58

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

Browser errors were logged to the console

SEO Factors

buero.immoweb.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buero.immoweb.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 Buero.immoweb.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

buero.immoweb.de

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