4.3 sec in total
303 ms
3.7 sec
307 ms
Welcome to lutz-pumpen.de homepage info - get ready to check LUTZ PUMPEN best content for Germany right away, or after learning these important things about lutz-pumpen.de
Wir sind Hersteller und Systemlieferant von innovativen und qualitativ hochwertigen Pumpen und Pumpensystemen für den industriellen Einsatz.
Visit lutz-pumpen.deWe analyzed Lutz-pumpen.de page load time and found that the first response time was 303 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lutz-pumpen.de performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value8.4 s
2/100
25%
Value7.5 s
26/100
10%
Value850 ms
34/100
30%
Value0
100/100
15%
Value9.9 s
27/100
10%
303 ms
1035 ms
750 ms
551 ms
554 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 82% of them (46 requests) were addressed to the original Lutz-pumpen.de, 5% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Lutz-pumpen.de.
Page size can be reduced by 514.9 kB (19%)
2.8 MB
2.3 MB
In fact, the total size of Lutz-pumpen.de main page is 2.8 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. 35% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 27.5 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 27.5 kB or 73% of the original size.
Potential reduce by 142.8 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. LUTZ PUMPEN images are well optimized though.
Potential reduce by 259.9 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 259.9 kB or 71% of the original size.
Potential reduce by 84.7 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. Lutz-pumpen.de needs all CSS files to be minified and compressed as it can save up to 84.7 kB or 88% of the original size.
Number of requests can be reduced by 32 (59%)
54
22
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LUTZ PUMPEN. 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 5 to 1 for CSS and as a result speed up the page load time.
lutz-pumpen.de
303 ms
Fasspumpen-und-Containerpumpen.aspx
1035 ms
jQuery-1.7.1.js
750 ms
jquery.prettyPhoto.js
551 ms
jquery.jqzoom.js
554 ms
products.js
458 ms
xp_styles.css
768 ms
prettyPhoto.css
467 ms
jqzoom.css
569 ms
products.css
577 ms
xxlfunctions.js
669 ms
WebResource.axd
619 ms
ScriptResource.axd
716 ms
ScriptResource.axd
620 ms
plusone.js
66 ms
Default.html.js
559 ms
Scene.xaml.js
618 ms
cookieconsent.min.js
9 ms
page_bg.gif
100 ms
btn_ok.gif
133 ms
icon_home.gif
200 ms
trennlinie_content_lang.gif
302 ms
PURE_Trans.png
308 ms
f_1_5_m_bolted_120x90.jpg
1510 ms
cb=gapi.loaded_0
16 ms
head_0.gif
433 ms
portal_select_bg.png
325 ms
portal_select_grey.gif
340 ms
header_bg_grau.gif
342 ms
content_home_bg.gif
349 ms
suche_bg.gif
431 ms
navi1.gif
436 ms
navi1_separator.gif
440 ms
startbild_static_de.jpg
939 ms
t.js
535 ms
flag_en.gif
489 ms
de.gif
489 ms
fr.gif
504 ms
logo_de.jpg
465 ms
homepage_gelb.png
909 ms
homepage_rot.png
939 ms
homepage_gruen.png
925 ms
homepage_blau.png
966 ms
Firmenverbund_Lutz_2016.jpg
892 ms
Firmenverbund_Jesco_2016.jpg
925 ms
Firmenverbund_Packaging_2016.jpg
935 ms
cnt_js.php
451 ms
cntcc
453 ms
ga.js
18 ms
button_yellow.png
583 ms
button_red.png
583 ms
button_green.png
638 ms
button_blue.png
650 ms
inpage_linkid.js
9 ms
__utm.gif
11 ms
dark-bottom.css
10 ms
lutz-pumpen.de accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
lutz-pumpen.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
lutz-pumpen.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lutz-pumpen.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 Lutz-pumpen.de main page’s claimed encoding is . 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.
lutz-pumpen.de
Open Graph description is not detected on the main page of LUTZ PUMPEN. 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: