2.7 sec in total
489 ms
2 sec
269 ms
Click here to check amazing Welthaus content for Germany. Otherwise, check out these important facts you probably never knew about welt-haus.com
Welthaus Aluminium Haustüren Türen Wenn Sie Wert auf Wärmedämmung und Sicherheit legen, machen Sie einen Abstecher zu Welthaus! Wir führen auch Fenster.
Visit welt-haus.comWe analyzed Welt-haus.com page load time and found that the first response time was 489 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
welt-haus.com performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value9.6 s
0/100
25%
Value10.6 s
7/100
10%
Value50 ms
100/100
30%
Value0.007
100/100
15%
Value13.3 s
12/100
10%
489 ms
188 ms
22 ms
204 ms
204 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 57% of them (38 requests) were addressed to the original Welt-haus.com, 12% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Welt-haus.com.
Page size can be reduced by 60.4 kB (45%)
135.0 kB
74.6 kB
In fact, the total size of Welt-haus.com main page is 135.0 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. 55% of websites need less resources to load. HTML takes 68.4 kB which makes up the majority of the site volume.
Potential reduce by 54.3 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. 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 54.3 kB or 79% of the original size.
Potential reduce by 0 B
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. Welthaus images are well optimized though.
Potential reduce by 6.1 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.
Number of requests can be reduced by 42 (68%)
62
20
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welthaus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
welt-haus.com
489 ms
template.css.php
188 ms
css
22 ms
template.css
204 ms
style.css
204 ms
jquery-ui-1.10.3.custom.css
287 ms
kenedo.css
376 ms
superfish.css
204 ms
style.css
277 ms
jquery.min.js
10 ms
jquery.noconflict.js
278 ms
scripts.js
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modernizr.js
290 ms
jquery-1.11.1.min.js
641 ms
jquery-ui-1.10.3.min.js
917 ms
jquery.ui.touch-punch-0.2.3.min.js
406 ms
jquery.colorbox-1.5.9.min.js
406 ms
kenedo.js
476 ms
jquery.backstretch.min.js
467 ms
superfish.min.js
468 ms
supersubs.min.js
476 ms
prettyPhoto.css
480 ms
jquery.prettyPhoto.js
573 ms
tipsy.css
490 ms
jquery.tipsy.min.js
491 ms
jquery.easing.1.3.min.js
574 ms
dark_circles.png
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analytics.js
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all.js
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logo_nobg.png
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white90.png
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de.gif
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en.gif
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gusswerk.png
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collect
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ss_like.jpg
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ss_tweet.jpg
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widgets.js
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BfQP1MR3mJNaumtWa4Tizg.ttf
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socialico-webfont.svg
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plusone.js
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like.php
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tweet_button.64a917b4a230f163048902c783e1530f.de.html
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welt-haus.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
welt-haus.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
welt-haus.com 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Welt-haus.com 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 Welt-haus.com 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.
welt-haus.com
Open Graph description is not detected on the main page of Welthaus. 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: