5.8 sec in total
1.6 sec
3.8 sec
447 ms
Visit lieferello.de now to see the best up-to-date Lieferello content for Germany and also check out these interesting facts you probably never knew about lieferello.de
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Visit lieferello.deWe analyzed Lieferello.de page load time and found that the first response time was 1.6 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lieferello.de performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value11.5 s
0/100
25%
Value6.3 s
42/100
10%
Value420 ms
66/100
30%
Value0.584
11/100
15%
Value8.9 s
35/100
10%
1567 ms
6 ms
187 ms
384 ms
294 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 81% of them (79 requests) were addressed to the original Lieferello.de, 4% (4 requests) were made to Etracker.de and 2% (2 requests) were made to Assets.pinterest.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Lieferello.de.
Page size can be reduced by 787.3 kB (32%)
2.4 MB
1.6 MB
In fact, the total size of Lieferello.de main page is 2.4 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 332.0 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 113.4 kB, which is 31% 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 332.0 kB or 90% of the original size.
Potential reduce by 69.7 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. Lieferello images are well optimized though.
Potential reduce by 281.9 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 281.9 kB or 61% of the original size.
Potential reduce by 103.7 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. Lieferello.de needs all CSS files to be minified and compressed as it can save up to 103.7 kB or 66% of the original size.
Number of requests can be reduced by 35 (38%)
93
58
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lieferello. 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 4 to 1 for CSS and as a result speed up the page load time.
www.lieferello.de
1567 ms
jquery.min.js
6 ms
main.js
187 ms
jquery-ui.min.js
384 ms
archivo-narrow.css
294 ms
shop.css
297 ms
jquery-ui-1.9.2.custom.css
205 ms
jquery.fancybox.css
206 ms
e.js
345 ms
jquery.cookie.js
185 ms
jquery.tools.min.js
203 ms
oxmodalpopup.js
203 ms
oxfacebook.js
278 ms
hoverIntent.js
327 ms
supersubs.js
333 ms
superfish.js
332 ms
dynamicload.js
333 ms
menu.js
400 ms
jquery.fancybox.pack.js
401 ms
listing.js
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livesearch.js
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oxinnerlabel.js
401 ms
pinit.js
21 ms
plusone.js
62 ms
ga.js
16 ms
gradient-bg.png
127 ms
shadow-bg.png
155 ms
top-scrl-button.png
156 ms
lieferello-bg-food.jpg
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lieferello-sprite-brown.png
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barilla(1).png
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Birkel-Tomate-Basilikum-Tortiglioni-Nudeln-350g.jpg
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Lindt-Goldhase-Fuer-Dich-in-gruener-Geschenkbox-Schokoladenfigur-100g.jpg
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Geschenk-Set-Gute-Nacht-mit-Tee-und-Becher-1St.jpg
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jquery-1.8.3.min.js
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263 ms
t.js
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Ferdinands-Saar-Dry-Gin-44-Vol-0-5l.jpg
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Niederegger-Maennersache-Apple-Bourbon-Schokolade-100g.jpg
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ga-audiences
92 ms
After-Eight-Ostereier-Schokolade-mit-Minzfuellung-85g.jpg
677 ms
widgets.js
50 ms
cb=gapi.loaded_0
58 ms
www.lieferello.de
953 ms
Milka-Oster-Set-4teilig-1St.jpg
677 ms
pinit_main.js
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Celebrations-1-5kg-Unsere-Top-Marken-im-Mix.jpg
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Pukka-Vanille-Chai-Bio-Tee-20Bt-40g-Fairtrade.jpg
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close.png
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slider_pujadastopfeundpfannen.jpg
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cnt_js.php
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footer-bg.png
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ui-bg_fine-grain_10_eceadf_60x60.png
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ui-icons_222222_256x240.png
869 ms
lieferello.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lieferello.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
Missing source maps for large first-party JavaScript
lieferello.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Lieferello.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 Lieferello.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.
lieferello.de
Open Graph description is not detected on the main page of Lieferello. 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: