5.2 sec in total
353 ms
4.6 sec
260 ms
Welcome to led-tech.de homepage info - get ready to check LED TECH best content for Germany right away, or after learning these important things about led-tech.de
Visit led-tech.deWe analyzed Led-tech.de page load time and found that the first response time was 353 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
led-tech.de performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value19.1 s
0/100
25%
Value8.6 s
17/100
10%
Value1,250 ms
19/100
30%
Value0.295
40/100
15%
Value18.5 s
3/100
10%
353 ms
1745 ms
641 ms
332 ms
549 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that all of those requests were addressed to Led-tech.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Led-tech.de.
Page size can be reduced by 327.2 kB (58%)
561.3 kB
234.0 kB
In fact, the total size of Led-tech.de main page is 561.3 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. Javascripts take 333.4 kB which makes up the majority of the site volume.
Potential reduce by 42.0 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 6.0 kB, which is 12% 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 42.0 kB or 86% of the original size.
Potential reduce by 6.8 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. LED TECH images are well optimized though.
Potential reduce by 263.3 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 263.3 kB or 79% of the original size.
Potential reduce by 15.3 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. Led-tech.de needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 87% of the original size.
Number of requests can be reduced by 17 (27%)
64
47
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED TECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
led-tech.de
353 ms
www.led-tech.de
1745 ms
layout.css
641 ms
start.js
332 ms
jquery.js
549 ms
mootools.svn.js
1181 ms
led.gif
364 ms
shipping-stempel_de.gif
471 ms
flag-en.jpg
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flag-ger.jpg
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button-korb.jpg
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button_kasse_de.jpg
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arrow-subcat.gif
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facebook.gif
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twitter.gif
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wordpress.gif
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paypal.gif
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rohs-logo.gif
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newsticker.js
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preis2.js
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wz_tooltip.js
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background.jpg
268 ms
headgrafik.jpg
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nav-top.jpg
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startseite-2000K.gif
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1055 ms
startseite_7xm-l.gif
1192 ms
slim-osram-duris-e3-startseite.jpg
1091 ms
linkspace.gif
1022 ms
wait.gif
968 ms
daytrade_ani.gif
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2510.png
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1979.png
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blog.jpg
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rss-mini.gif
987 ms
news_seperator.gif
1031 ms
latest_products.jpg
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bg_angebot.gif
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top10_bg.gif
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ajaxTemplate_led_lm.php
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news_start.jpg
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piwik.js
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led-tech.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
led-tech.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
led-tech.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led-tech.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 Led-tech.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.
led-tech.de
Open Graph description is not detected on the main page of LED TECH. 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: