3.6 sec in total
558 ms
2.9 sec
151 ms
Welcome to rettung.lukas.com homepage info - get ready to check Rettung Lukas best content for Germany right away, or after learning these important things about rettung.lukas.com
LUKAS ist führender Hersteller hydraulischer Rettungsgeräte mit optimaler Performance, einfacher Bedienung und überlegener Qualität. Entwickelt für den Einsatz.
Visit rettung.lukas.comWe analyzed Rettung.lukas.com page load time and found that the first response time was 558 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rettung.lukas.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value27.3 s
0/100
25%
Value8.3 s
19/100
10%
Value1,100 ms
23/100
30%
Value0.72
6/100
15%
Value10.7 s
22/100
10%
558 ms
270 ms
217 ms
218 ms
218 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 93% of them (81 requests) were addressed to the original Rettung.lukas.com, 2% (2 requests) were made to Apis.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Rettung.lukas.com.
Page size can be reduced by 616.1 kB (42%)
1.5 MB
840.5 kB
In fact, the total size of Rettung.lukas.com main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 785.2 kB which makes up the majority of the site volume.
Potential reduce by 24.7 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 24.7 kB or 78% of the original size.
Potential reduce by 22 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. Rettung Lukas images are well optimized though.
Potential reduce by 499.4 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 499.4 kB or 64% of the original size.
Potential reduce by 92.0 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. Rettung.lukas.com needs all CSS files to be minified and compressed as it can save up to 92.0 kB or 80% of the original size.
Number of requests can be reduced by 49 (58%)
85
36
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rettung Lukas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
rettung.lukas.com
558 ms
jquery-1.8.3.min.js
270 ms
reset.css
217 ms
main.css
218 ms
layout.css
218 ms
layerslider.css
219 ms
socialshareprivacy.css
221 ms
mediaelementplayer.min.css
324 ms
plusone.js
89 ms
axZm.css
325 ms
span.css
326 ms
content.css
329 ms
forms.css
376 ms
nav.css
430 ms
marginal.css
433 ms
karriere.css
436 ms
responsive.css
440 ms
jquery.fancybox-1.3.4.zIndex.css
486 ms
jquery.bxslider.css
536 ms
ajaxZoomCustom.css
537 ms
video-js.css
538 ms
style.css
541 ms
jquery-ui.min.js
889 ms
jquery.plugin.min.js
595 ms
jquery.countdown.min.js
644 ms
jquery.cookie.min.js
644 ms
jquery.socialshareprivacy.min.js
646 ms
jquery-easing-1.3.min.js
648 ms
layerslider.kreaturamedia.jquery-min.js
704 ms
mediaelement-and-player.min.js
863 ms
script.min.js
752 ms
responsive.js
753 ms
jquery.axZm.js
1190 ms
jquery.fancybox-1.3.4.min.js
814 ms
jquery.bxslider.min.js
858 ms
video.min.js
997 ms
kachel.jpg
873 ms
cb=gapi.loaded_0
15 ms
axZmCustom.css
655 ms
analytics.js
28 ms
collect
10 ms
collect
52 ms
ga-audiences
37 ms
top.png
112 ms
claim_de.png
110 ms
lukas_logo.png
112 ms
suchetop_bgr.jpg
113 ms
navi_top_trenner_blue.jpg
110 ms
bgr_mit_navi.jpg
110 ms
start_de.jpg
645 ms
preloader.gif
324 ms
luk_edraulic20_web_bg_weich.png
331 ms
luk_edraulic20_web_feuerwehrmann.png
439 ms
wolken_3.png
441 ms
luk_edraulic20_text2_play.png
222 ms
luk_edraulic20_text1_echte.png
331 ms
luk_edraulic20_text1_feuerwehrmaenner.png
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luk_edraulic20_text1_einsaetze.png
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luk_edraulic20_text1_Alles.png
439 ms
luk_edraulic20_text1_andere.png
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luk_edraulic20_text1_ist.png
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luk_edraulic20_text1_theorie.png
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luk_edraulic20_text2_improved_by_reality.png
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luk_edraulic20_text2_edraulic20.png
548 ms
luk_edraulic20_web_icon.png
647 ms
luk_edraulic20_web_button.png
653 ms
teaser_gruende_lukas_de.jpg
766 ms
teaser_support_de.jpg
668 ms
gruende_fuer_de.png
669 ms
lukas.png
751 ms
support_de.png
755 ms
ico_facebook_big.png
761 ms
ico_youtube_big.png
766 ms
skin.css
732 ms
arrow.png
811 ms
questionmark.png
816 ms
marg_top.jpg
823 ms
neu_page.jpg
826 ms
neu_page_active_bgr.jpg
830 ms
neu_page_merkliste.jpg
778 ms
marg_bottom.jpg
862 ms
bg_social_sites.png
866 ms
fokus_feuerwehr_box_de.jpg
875 ms
bmiddle2.jpg
879 ms
balken_fusszeile.png
881 ms
footer_logo.gif
771 ms
footer_trenner.jpg
755 ms
rettung.lukas.com 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
button, link, and menuitem elements do not have accessible names.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
rettung.lukas.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
rettung.lukas.com 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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rettung.lukas.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Rettung.lukas.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.
rettung.lukas.com
Open Graph description is not detected on the main page of Rettung Lukas. 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: