3.2 sec in total
327 ms
2.7 sec
233 ms
Click here to check amazing Defu content for Vietnam. Otherwise, check out these important facts you probably never knew about defu.de
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Visit defu.deWe analyzed Defu.de page load time and found that the first response time was 327 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
defu.de performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.3 s
2/100
25%
Value7.8 s
24/100
10%
Value1,640 ms
12/100
30%
Value0.27
45/100
15%
Value11.9 s
17/100
10%
327 ms
609 ms
465 ms
826 ms
279 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 66% of them (25 requests) were addressed to the original Defu.de, 13% (5 requests) were made to Media.defu.de and 11% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (826 ms) relates to the external source Media.defu.de.
Page size can be reduced by 1.2 MB (55%)
2.2 MB
980.6 kB
In fact, the total size of Defu.de main page is 2.2 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. 40% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 46.3 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 10.7 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 46.3 kB or 81% of the original size.
Potential reduce by 11.6 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. Defu images are well optimized though.
Potential reduce by 835.7 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 835.7 kB or 80% of the original size.
Potential reduce by 315.0 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. Defu.de needs all CSS files to be minified and compressed as it can save up to 315.0 kB or 86% of the original size.
Number of requests can be reduced by 6 (18%)
34
28
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Defu. 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 as a result speed up the page load time.
defu.de
327 ms
www.defu.de
609 ms
f18e35082624203c81588d8b5faea463.css
465 ms
c0492ebe6bc4bf53a6459b22f9944b5f.js
826 ms
117ba032a9482324739c5467979200f3.js
279 ms
ec087b3abe848769bcd807f316c0b490.js
279 ms
f0c1b799e566424017a2f63681972578.js
280 ms
ga.js
21 ms
vallenga-bremer-foerster_1170x620.jpg
362 ms
defu_webbanner_6.jpg
543 ms
defu_webbanner_5.jpg
542 ms
defu_webbanner_1.jpg
541 ms
100percent-bio.png
275 ms
teaser170x226-sortiment-hundefutter-12bc46030c89831e81abf64e126ff65e.jpg
187 ms
teaser170x226-sortiment-katzenfutter-81b926eac7460ecdc64e0af1e0cbf4be.jpg
281 ms
teaser170x226-sortiment-nutztierfutter-6bc99f3279e6fb825dba30fb453514a3.jpg
368 ms
facebook.png
374 ms
youtube.png
451 ms
defu_Magazin_Titel.jpg
459 ms
Bio_Logo_new50px.png
467 ms
BioFair_logo.gif
542 ms
demeter_klein2.jpg
551 ms
Trusted_Shops50px.png
559 ms
paypal50px.png
630 ms
dhl-gogreen.gif
631 ms
Logo_Total_Zero_DPD_190x116.gif
633 ms
activityi;src=4495873;type=ReMa;cat=ReMa;u1=home;ord=690768151544.0344
85 ms
Logo.svg
619 ms
X87253A8EB3879E9CB1425F719576771B.js
536 ms
__utm.gif
23 ms
URWCochin.woff
757 ms
URWCochinItalic.woff
769 ms
defu-iconfont.ttf
652 ms
URWCochinBold.woff
660 ms
analytics.js
15 ms
collect
58 ms
collect
14 ms
collect
45 ms
defu.de 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.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
defu.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
Page has valid source maps
defu.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Defu.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 Defu.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.
defu.de
Open Graph description is not detected on the main page of Defu. 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: