3 sec in total
258 ms
2.5 sec
275 ms
Click here to check amazing SG Akustik content for Germany. Otherwise, check out these important facts you probably never knew about sg-akustik.de
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Visit sg-akustik.deWe analyzed Sg-akustik.de page load time and found that the first response time was 258 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sg-akustik.de performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value6.4 s
10/100
25%
Value8.3 s
19/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value9.4 s
31/100
10%
258 ms
714 ms
105 ms
221 ms
323 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 83% of them (39 requests) were addressed to the original Sg-akustik.de, 9% (4 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Sg-akustik.de.
Page size can be reduced by 341.9 kB (34%)
1.0 MB
674.6 kB
In fact, the total size of Sg-akustik.de main page is 1.0 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 606.5 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 18.5 kB or 74% of the original size.
Potential reduce by 21.1 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. SG Akustik images are well optimized though.
Potential reduce by 172.2 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 172.2 kB or 74% of the original size.
Potential reduce by 130.1 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. Sg-akustik.de needs all CSS files to be minified and compressed as it can save up to 130.1 kB or 85% of the original size.
Number of requests can be reduced by 24 (53%)
45
21
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SG Akustik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
sg-akustik.de
258 ms
www.sg-akustik.de
714 ms
shadowbox.css
105 ms
extras.css
221 ms
style.css
323 ms
css
23 ms
css
34 ms
css
44 ms
jplayer.dark.css
205 ms
prettyPhoto.css
218 ms
superfish.css
215 ms
css
42 ms
supersized.css
212 ms
supersized.shutter.css
304 ms
responsive.css
327 ms
jquery-1.7.1.min.js
420 ms
supersized.3.2.7.min.js
327 ms
supersized.shutter.js
326 ms
jquery.easing.min.js
408 ms
dynamic_css.php
705 ms
admin-ajax.php
882 ms
superfish.js
429 ms
jquery.tipsy.js
430 ms
jquery.prettyPhoto.js
511 ms
jquery.tweet.js
517 ms
jquery.jplayer.min.js
527 ms
common.js
526 ms
all.js
152 ms
01.png
109 ms
sg-logo1.png
115 ms
white_to_fade.png
125 ms
menu_toggle.png
105 ms
pause.png
120 ms
hifi_online_kaufen.png
212 ms
layer_sg_left.png
323 ms
layer_sg_right.png
443 ms
arrow_left.png
240 ms
arrow_right.png
215 ms
progress-back.png
263 ms
56 ms
nav-dot.png
123 ms
stefan-gellrich.jpg
444 ms
delos.jpg
585 ms
sg-studio.jpg
385 ms
fullscreen_loader.png
225 ms
xd_arbiter.php
120 ms
xd_arbiter.php
257 ms
sg-akustik.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
Image elements do not have [alt] attributes
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.
sg-akustik.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sg-akustik.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sg-akustik.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 Sg-akustik.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.
sg-akustik.de
Open Graph description is not detected on the main page of SG Akustik. 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: