3.1 sec in total
998 ms
1.9 sec
139 ms
Visit luzargruppe.de now to see the best up-to-date Luzar Gruppe content and also check out these interesting facts you probably never knew about luzargruppe.de
Die Luzar Gruppe bietet ein umfangreiches Lieferprogramm an Systemen, Verbrauchsmaterialien und Dienstleistungen für die grafische Industrie sowie die Bereiche Media IT Solutions, Digitaldruck und dig...
Visit luzargruppe.deWe analyzed Luzargruppe.de page load time and found that the first response time was 998 ms and then it took 2.1 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.
luzargruppe.de performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value4.4 s
40/100
25%
Value5.3 s
58/100
10%
Value40 ms
100/100
30%
Value0.205
60/100
15%
Value6.3 s
61/100
10%
998 ms
200 ms
232 ms
239 ms
31 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Luzargruppe.de, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (998 ms) belongs to the original domain Luzargruppe.de.
Page size can be reduced by 56.8 kB (21%)
273.7 kB
216.9 kB
In fact, the total size of Luzargruppe.de main page is 273.7 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. 25% of websites need less resources to load. Images take 206.6 kB which makes up the majority of the site volume.
Potential reduce by 31.4 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 14.0 kB, which is 40% 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 31.4 kB or 89% of the original size.
Potential reduce by 892 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. Luzar Gruppe images are well optimized though.
Potential reduce by 7.8 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 7.8 kB or 59% of the original size.
Potential reduce by 16.8 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. Luzargruppe.de needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 89% of the original size.
Number of requests can be reduced by 13 (37%)
35
22
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luzar Gruppe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
luzargruppe.de
998 ms
format.css
200 ms
slider.css
232 ms
modernizr.custom.js
239 ms
jquery.min.js
31 ms
jquery.cbpFWSlider.min.js
219 ms
hintergrund.gif
126 ms
head_01.gif
110 ms
38.jpg
223 ms
19.jpg
124 ms
09.jpg
125 ms
luzar.jpg
212 ms
head_02.gif
223 ms
navLinkLevel_01_item.gif
249 ms
navLinkLevel_01.gif
248 ms
linie_gestricherlt.gif
253 ms
icon_newsletter_01.gif
313 ms
icon_callback.gif
319 ms
spacer.gif
337 ms
partner.gif
353 ms
auflistung.gif
353 ms
slider-luzar-14.jpg
462 ms
slider-luzar-15.jpg
527 ms
slider_luzar_11.jpg
528 ms
slider_luzar_01.jpg
546 ms
slider-luzar-16.jpg
572 ms
start_gebrauchtgeraete.gif
458 ms
start_mehr.gif
568 ms
start_schnaeppchen.gif
567 ms
start_demogeraete.gif
633 ms
luzar_logo_klein.gif
631 ms
eps_logo_klein.gif
658 ms
bense_logo_klein.gif
679 ms
icon_neu.gif
675 ms
rss-feed-icon_kl.gif
688 ms
linie_gestricherlt.gif
678 ms
luzargruppe.de accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
luzargruppe.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
luzargruppe.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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luzargruppe.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Luzargruppe.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
luzargruppe.de
Open Graph description is not detected on the main page of Luzar Gruppe. 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: