7.1 sec in total
1.4 sec
5.4 sec
227 ms
Visit lasfera.de now to see the best up-to-date Lasfera content and also check out these interesting facts you probably never knew about lasfera.de
Planung und Umsetzung von fullspectrum Lampen und Pflanzbeleuchtung für begrünten Raumteilern und grüne Wände von www.lasfera.de
Visit lasfera.deWe analyzed Lasfera.de page load time and found that the first response time was 1.4 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lasfera.de performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value9.6 s
0/100
25%
Value5.7 s
51/100
10%
Value50 ms
100/100
30%
Value0.205
61/100
15%
Value6.4 s
60/100
10%
1403 ms
1068 ms
1608 ms
25 ms
1553 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Lasfera.de, 14% (6 requests) were made to S7.addthis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Lasfera.de.
Page size can be reduced by 70.4 kB (59%)
118.9 kB
48.5 kB
In fact, the total size of Lasfera.de main page is 118.9 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. 20% of websites need less resources to load. HTML takes 78.2 kB which makes up the majority of the site volume.
Potential reduce by 54.7 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 54.7 kB or 70% of the original size.
Potential reduce by 15.7 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 15.7 kB or 39% of the original size.
Number of requests can be reduced by 10 (26%)
39
29
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lasfera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
lasfera.de
1403 ms
merged-ccb4fed4e11db36c0357e6a825f6a301-7850cc59d2cef8e91bcce1fb090179e7.js
1068 ms
merged-20247cabc435bcfc794ce9c6874126c3-2adb9c60a8867649cb5732fa836d7e1d.js
1608 ms
css
25 ms
css.php
1553 ms
jquery.flexslider-min.js
1398 ms
addthis_widget.js
10 ms
ga.js
9 ms
bootstrap-transition.js
219 ms
bootstrap-collapse.js
220 ms
bootstrap-tab.js
222 ms
line-1170.png
327 ms
lasfera-logo.png
222 ms
b563e13d6c.jpg
745 ms
4ee70cb5a8.jpg
751 ms
14fc7f5c30.jpg
979 ms
70068df304.jpg
766 ms
49707da85c.jpg
760 ms
60c12c38f7.png
1275 ms
4af92fb049.jpg
1626 ms
120216_SLIDE_gif_web.gif
1936 ms
1de56f8169.jpg
1313 ms
MATERIA_Lasfera__001_web_01.jpg
1463 ms
7d9f2a5e36.jpg
1532 ms
c966666352.jpg
1717 ms
dea985f9b2.png
1532 ms
9381228e15.png
1790 ms
icon-handwerk-01.png
1856 ms
icon-recy-01.png
1858 ms
link-arrow-small.png
1841 ms
link-arrow-big.png
1936 ms
__utm.gif
31 ms
300lo.json
49 ms
sh.8e5f85691f9aaa082472a194.html
9 ms
ie67-css.d5089428ac7f05efd372.js
9 ms
counter-ie.033ee35c761079a6df0d.js
14 ms
fontawesome-webfont.woff
2226 ms
tbc04.gif
10 ms
shares.json
26 ms
nsc01.gif
3 ms
bg_control_nav.png
112 ms
bg_direction_nav.png
225 ms
lasfera.de accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
lasfera.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
lasfera.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lasfera.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 Lasfera.de 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.
lasfera.de
Open Graph description is not detected on the main page of Lasfera. 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: