4.1 sec in total
290 ms
3.2 sec
589 ms
Visit lautsprecherbau.de now to see the best up-to-date Lautsprecherbau content for Germany and also check out these interesting facts you probably never knew about lautsprecherbau.de
Liebe Musikliebhaber, auf dieser Webseite schreibt unser Experte Udo Wohlgemuth für Sie über die wichtigen Themen rund um den Lautsprecherbau, gibt nützliche Tipps und berät Sie bei Projekten.
Visit lautsprecherbau.deWe analyzed Lautsprecherbau.de page load time and found that the first response time was 290 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lautsprecherbau.de performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value5.7 s
52/100
10%
Value250 ms
85/100
30%
Value0.474
18/100
15%
Value9.7 s
29/100
10%
290 ms
1136 ms
164 ms
256 ms
284 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 98% of them (53 requests) were addressed to the original Lautsprecherbau.de, 2% (1 request) were made to Intertechnik.de. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Lautsprecherbau.de.
Page size can be reduced by 282.7 kB (31%)
920.6 kB
637.9 kB
In fact, the total size of Lautsprecherbau.de main page is 920.6 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 543.8 kB which makes up the majority of the site volume.
Potential reduce by 158.7 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 158.7 kB or 81% of the original size.
Potential reduce by 5.5 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. Lautsprecherbau images are well optimized though.
Potential reduce by 118.5 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 118.5 kB or 66% of the original size.
Number of requests can be reduced by 18 (35%)
52
34
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lautsprecherbau. 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.
lautsprecherbau.de
290 ms
www.lautsprecherbau.de
1136 ms
gitter.jpg
164 ms
logo_de.png
256 ms
top_search_bg.png
284 ms
top_search_sub_btn.png
288 ms
flagx_de.gif
285 ms
flagx_usen.gif
285 ms
flagx_fr.gif
286 ms
header2_de.jpg
625 ms
header4_de.jpg
745 ms
header6_de.jpg
656 ms
header1_de.jpg
654 ms
bg_bottom_header.png
376 ms
header_icon_werkstattpraxis.png
377 ms
link_decoration.png
469 ms
icon_community.png
470 ms
header_icon_frag_udo.png
562 ms
jquery-1.11.3.min.js
669 ms
92,box-1387041_69489.jpg
551 ms
piwik.js
680 ms
contentshadowtop.png
637 ms
contentshadow.png
667 ms
171-Mystfert14.jpg
692 ms
ausrufezeichen.png
692 ms
post_icon_kom.png
729 ms
171-cantarefertig.jpg
767 ms
171-1455545771_bilder_bananapi_matthias0_titelbild_74197.jpg
771 ms
171-ReinersNeedle_11.jpg
784 ms
171-BananaPi.jpg
783 ms
171-1453928894_pb280332_73865.jpg
792 ms
ico_start.png
820 ms
ico_zurueck.png
857 ms
ico_weiter.png
859 ms
ico_ende.png
874 ms
contentshadowbottom.png
875 ms
teaserrechtsbgtop.png
883 ms
rechtsbg.png
911 ms
rechtsbgbottom.png
949 ms
boxkonfigurator.png
881 ms
220x220,box-1456779965_2016-02-28-17-06-5_74603.jpg
813 ms
ohr_gross.png
776 ms
facebook.png
782 ms
twitter.png
808 ms
youtube.png
845 ms
sozialize.png
846 ms
shop.png
771 ms
it_banner_superspikes.jpg
871 ms
leserbeitrag.png
688 ms
suche.png
712 ms
footerbg_box.png
659 ms
mobile_menu_min.js
535 ms
config.js
552 ms
jquery.magnific-popup.min.js
560 ms
lautsprecherbau.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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
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.
lautsprecherbau.de 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
Missing source maps for large first-party JavaScript
lautsprecherbau.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lautsprecherbau.de 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 Lautsprecherbau.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.
lautsprecherbau.de
Open Graph description is not detected on the main page of Lautsprecherbau. 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: