5.3 sec in total
630 ms
4.1 sec
521 ms
Click here to check amazing WISO Vermieter content. Otherwise, check out these important facts you probably never knew about wiso-vermieter.de
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Visit wiso-vermieter.deWe analyzed Wiso-vermieter.de page load time and found that the first response time was 630 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wiso-vermieter.de performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value6.2 s
11/100
25%
Value8.2 s
20/100
10%
Value1,270 ms
19/100
30%
Value0.196
63/100
15%
Value15.5 s
7/100
10%
630 ms
319 ms
442 ms
353 ms
40 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wiso-vermieter.de, 3% (2 requests) were made to Tracking.buhl.de and 1% (1 request) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Buhl.de.
Page size can be reduced by 290.5 kB (24%)
1.2 MB
917.0 kB
In fact, the total size of Wiso-vermieter.de main page is 1.2 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. 70% of websites need less resources to load. Images take 935.8 kB which makes up the majority of the site volume.
Potential reduce by 74.9 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. This page needs HTML code to be minified as it can gain 17.4 kB, which is 19% 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 74.9 kB or 83% of the original size.
Potential reduce by 207.0 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. Obviously, WISO Vermieter needs image optimization as it can save up to 207.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 808 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 7.8 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. Wiso-vermieter.de has all CSS files already compressed.
Number of requests can be reduced by 32 (54%)
59
27
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WISO Vermieter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
wiso-vermieter
630 ms
wiso-vermieter
319 ms
buhl.min.css
442 ms
mmenu-light.css
353 ms
bundle.js
40 ms
shariff.complete.css
350 ms
shariff.complete.js
350 ms
buhldejquery
830 ms
buhldelibs
586 ms
buhlde
586 ms
buhl.productmp.min.css
160 ms
header.css
155 ms
gtm.js
165 ms
container_2ZZFS10U.js
812 ms
ajax-loader.gif
207 ms
arrow-right-blue-level-one.png
280 ms
arrow-up-orange-level-one.png
187 ms
arrow-right-white-level-two.png
280 ms
arrow-up-orange-level-two.png
186 ms
ico-alle-produkte.svg
280 ms
ico-produktfinder.svg
438 ms
ico-kundencenter.svg
442 ms
ico-suche.svg
445 ms
shop_icon.svg
438 ms
ico-anmelden.svg
446 ms
ic_suche_24_keycolor.svg
447 ms
close-search.svg
449 ms
buhl_logo.svg
449 ms
account_circle-24px.svg
460 ms
ic_abmelden_24.svg
460 ms
basket-icon-blue.svg
669 ms
buhl_icon.svg
674 ms
61125038-22c8-11ed-810a-005056b40283-webImage.png
673 ms
Grafik_Bilder_Videos@2x.png
676 ms
a3c89bd4-8e05-11eb-80f6-005056b40283-webImage.png
936 ms
af7b55da-8e05-11eb-80f6-005056b40283-webImage.png
930 ms
b8d87d80-8e05-11eb-80f6-005056b40283-webImage.png
1019 ms
c4f999c8-8e05-11eb-80f6-005056b40283-webImage.png
931 ms
ccbf7972-8e05-11eb-80f6-005056b40283-webImage.png
934 ms
daumenhochicon.png
929 ms
7914f492-22c8-11ed-810a-005056b40283-webImage.png
954 ms
footer-brief.svg
982 ms
buhl_white.svg
935 ms
ic_suche_24.svg
1016 ms
roboto-v20-latin-regular.woff
1014 ms
roboto-v20-latin-500.woff
1074 ms
roboto-v20-latin-300.woff
1074 ms
roboto-v20-latin-100.woff
1248 ms
roboto-v20-latin-700.woff
1192 ms
roboto-v20-latin-900.woff
1104 ms
dropdown.png
1052 ms
button_icon_info_grau.png
1055 ms
button_icon_info_orange.png
960 ms
button_icon_info_wei%C3%9F.png
1102 ms
prating_star_2_1.svg
1093 ms
prating_star_2_0_halb.svg
1096 ms
prating_star_2_0.svg
957 ms
buhl_warenkorb@3x.png
960 ms
1004 ms
icon_mobile_menu_close.svg
738 ms
menu_arrow.svg
755 ms
logo-buhlShop.svg
764 ms
fa-brands-400.woff
709 ms
fa-solid-900.woff
710 ms
fa-regular-400.woff
913 ms
292 ms
128a2944-971d-4cf4-90f1-bf69f91d2648-webImage.jpg
156 ms
bfb864e9-3bc3-4997-a509-9810753418c0-webImage.jpg
280 ms
bd3f6db8-b26e-47ca-adff-bd57651eee61-webImage.jpg
156 ms
e106b5ed-6d46-4d9f-93a5-de90ce3f9c58-webImage.jpg
280 ms
wiso-vermieter.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
wiso-vermieter.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
wiso-vermieter.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wiso-vermieter.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wiso-vermieter.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.
wiso-vermieter.de
Open Graph description is not detected on the main page of WISO Vermieter. 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: