11.7 sec in total
313 ms
3.4 sec
8 sec
Click here to check amazing WBM content for Poland. Otherwise, check out these important facts you probably never knew about wbm.de
Die WBM Wohnungsbaugesellschaft Berlin-Mitte mbH ist so vielfältig wie das Leben in der Metropole Berlin: In unseren 34.000 Mietwohnungen leben rund 70.000 Berliner*innen aus über 100 Nationen. Unser ...
Visit wbm.deWe analyzed Wbm.de page load time and found that the first response time was 313 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
wbm.de performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value6.5 s
9/100
25%
Value15.3 s
1/100
10%
Value390 ms
69/100
30%
Value0.057
98/100
15%
Value27.4 s
0/100
10%
313 ms
391 ms
861 ms
188 ms
483 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 95% of them (80 requests) were addressed to the original Wbm.de, 2% (2 requests) were made to Static.convaise.com and 2% (2 requests) were made to Matomo.wbm.de. The less responsive or slowest element that took the longest time to load (861 ms) belongs to the original domain Wbm.de.
Page size can be reduced by 112.6 kB (1%)
8.4 MB
8.3 MB
In fact, the total size of Wbm.de main page is 8.4 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. 55% of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.
Potential reduce by 104.3 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 42.9 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 104.3 kB or 86% of the original size.
Potential reduce by 8.2 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. WBM images are well optimized though.
Potential reduce by 34 B
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.
Potential reduce by 21 B
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. Wbm.de has all CSS files already compressed.
Number of requests can be reduced by 22 (28%)
80
58
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WBM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
wbm.de
313 ms
wbm.de
391 ms
www.wbm.de
861 ms
merged-9b7a22544de73d105de32dbf83445306-min.1715673627.css
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merged-09e9f249dc6d38b596f003119aa9160c-min.1715673627.css
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popup-v4.min.css
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Form.min-min.1715673627.js
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popup-v4.min.js
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klaro.js
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wbm-logo.svg
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matomo.php
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wbm.de accessibility score
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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
wbm.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
wbm.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbm.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 Wbm.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.
wbm.de
Open Graph data is detected on the main page of WBM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: