5.3 sec in total
709 ms
4.1 sec
470 ms
Visit vhs-flensburg.de now to see the best up-to-date Vhs Flensburg content for Germany and also check out these interesting facts you probably never knew about vhs-flensburg.de
Onlinekursprogramm und Neuigkeiten der vhs Flensburg.
Visit vhs-flensburg.deWe analyzed Vhs-flensburg.de page load time and found that the first response time was 709 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vhs-flensburg.de performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value18.7 s
0/100
25%
Value9.6 s
11/100
10%
Value290 ms
80/100
30%
Value0.109
87/100
15%
Value16.1 s
6/100
10%
709 ms
126 ms
380 ms
389 ms
274 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Vhs-flensburg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vhs-flensburg.de.
Page size can be reduced by 415.0 kB (66%)
625.0 kB
210.0 kB
In fact, the total size of Vhs-flensburg.de main page is 625.0 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 358.3 kB which makes up the majority of the site volume.
Potential reduce by 34.9 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 5.6 kB, which is 13% 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 34.9 kB or 79% of the original size.
Potential reduce by 6.4 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 Flensburg images are well optimized though.
Potential reduce by 264.2 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 264.2 kB or 74% of the original size.
Potential reduce by 109.5 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-flensburg.de needs all CSS files to be minified and compressed as it can save up to 109.5 kB or 86% of the original size.
Number of requests can be reduced by 28 (51%)
55
27
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vhs Flensburg. 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 10 to 1 for CSS and as a result speed up the page load time.
www.vhs-flensburg.de
709 ms
stylesheet_7a51a7c435.css
126 ms
style.css
380 ms
jquery-ui.custom.css
389 ms
rte.css
274 ms
tt_news.css
277 ms
jquery.lightbox.css
284 ms
jquery-ui.custom.css
422 ms
system.css
544 ms
index.css
414 ms
jquery-akt.js
882 ms
jquery-ui-akt.custom.min.js
1288 ms
jquery-ui-timepicker-addon.js
618 ms
jquery.lightbox.js
1199 ms
functions.js
556 ms
layout_functions.js
674 ms
javascript_81275db49c.js
695 ms
back_body.jpg
122 ms
headerbg.gif
144 ms
logo.gif
138 ms
header_1.jpg
144 ms
header_2.jpg
138 ms
header_3.jpg
412 ms
header_4.jpg
247 ms
back_nav.jpg
274 ms
cube1.jpg
269 ms
cube2.jpg
286 ms
cube3.jpg
284 ms
cube4.jpg
375 ms
cube5.jpg
394 ms
cube5.jpg
409 ms
mail.gif
426 ms
6e7ab52ce3.jpg
426 ms
external_link_new_window.gif
509 ms
download.gif
516 ms
1ec849e3eb.jpg
545 ms
51b03be271.jpg
546 ms
20f25b6ec9.jpg
569 ms
69f6e8af06.jpg
570 ms
fa941debc6.jpg
644 ms
abec8f3ba2.jpg
638 ms
fe78cd99b3.jpg
680 ms
18ef71d811.jpg
819 ms
internal_link.gif
713 ms
7dd04cb31b.jpg
714 ms
ueb_redcube.gif
760 ms
back_footer.jpg
779 ms
b_aminus.gif
814 ms
b_aplus.gif
856 ms
logo_flensburg.gif
858 ms
b_totop.gif
886 ms
b_drucken.gif
910 ms
b_home.gif
1474 ms
b_facebook.gif
843 ms
b_twitter.gif
872 ms
print.css
128 ms
vhs-flensburg.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
vhs-flensburg.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-flensburg.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
Tap targets are not sized appropriately
DE
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vhs-flensburg.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-flensburg.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.
vhs-flensburg.de
Open Graph description is not detected on the main page of Vhs Flensburg. 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: