4.1 sec in total
727 ms
3.2 sec
149 ms
Click here to check amazing Vhs Stuttgart content for Germany. Otherwise, check out these important facts you probably never knew about vhs-stuttgart.de
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Visit vhs-stuttgart.deWe analyzed Vhs-stuttgart.de page load time and found that the first response time was 727 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vhs-stuttgart.de performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value14.6 s
0/100
25%
Value8.1 s
21/100
10%
Value300 ms
78/100
30%
Value1.09
1/100
15%
Value12.5 s
14/100
10%
727 ms
362 ms
579 ms
367 ms
475 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Vhs-stuttgart.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Vhs-stuttgart.de.
Page size can be reduced by 424.9 kB (60%)
709.7 kB
284.8 kB
In fact, the total size of Vhs-stuttgart.de main page is 709.7 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. 15% of websites need less resources to load. Javascripts take 388.3 kB which makes up the majority of the site volume.
Potential reduce by 37.2 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 8.0 kB, which is 18% 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 37.2 kB or 83% of the original size.
Potential reduce by 13.6 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. Vhs Stuttgart images are well optimized though.
Potential reduce by 283.5 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 283.5 kB or 73% of the original size.
Potential reduce by 90.6 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. Vhs-stuttgart.de needs all CSS files to be minified and compressed as it can save up to 90.6 kB or 87% of the original size.
Number of requests can be reduced by 18 (47%)
38
20
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vhs Stuttgart. 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 from 13 to 1 for CSS and as a result speed up the page load time.
vhs-stuttgart.de
727 ms
stylesheet_120aa6d857.css
362 ms
style.css
579 ms
rte.css
367 ms
system.css
475 ms
index.css
367 ms
jquery.lightbox.css
367 ms
tt_news.css
578 ms
dropdown_sitemap.css
579 ms
wec_staff.css
581 ms
powermail.css
580 ms
galleria.css
689 ms
temp.css
786 ms
jquery-akt.js
1119 ms
jquery-ui-akt.custom.min.js
1339 ms
jquery-ui-timepicker-addon.js
902 ms
jquery.lightbox.js
904 ms
functions.js
900 ms
layout_functions.js
1000 ms
javascript_93077bb238.js
1127 ms
arialbd.ttf
1090 ms
main_bg.jpg
214 ms
button_bg.jpg
217 ms
a.jpg
220 ms
a_plus.jpg
218 ms
a_plusplus.jpg
220 ms
fb_logo.png
428 ms
kirschlogo.jpg
432 ms
RTEmagicC_FB-f-Logo__blue_20.png.png
433 ms
vhs_Kirsche2.jpg
521 ms
aed73e519c.jpg
414 ms
Selbstverstaendnis_vhs.jpg
845 ms
fac1e6f291.jpg
621 ms
920cea2b44.png
628 ms
vhs_Galerien.jpg
629 ms
Kachel_DaF_Fotolia__c__MK-Photo__L.jpg
955 ms
58611e6e48.jpg
840 ms
05f717ce3f.jpg
845 ms
print.jpg
845 ms
print.css
220 ms
vhs-stuttgart.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
vhs-stuttgart.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
General
Impact
Issue
Detected JavaScript libraries
vhs-stuttgart.de SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vhs-stuttgart.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Vhs-stuttgart.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.
vhs-stuttgart.de
Open Graph description is not detected on the main page of Vhs Stuttgart. 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: