3.5 sec in total
860 ms
2.3 sec
317 ms
Welcome to dvt-wolfsburg.de homepage info - get ready to check DVT Wolfsburg best content right away, or after learning these important things about dvt-wolfsburg.de
Trainiere Kung-Fu, die Kampfkunst DVT bietet effektive Selbstverteidigung. DynamicKIDS Kindertraining ist ab 5 Jahren möglich. Der Einstieg ist jederzeit möglich. DVT Kampfkunstakademie Wolfsburg
Visit dvt-wolfsburg.deWe analyzed Dvt-wolfsburg.de page load time and found that the first response time was 860 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
dvt-wolfsburg.de performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value15.6 s
0/100
25%
Value23.6 s
0/100
10%
Value16,650 ms
0/100
30%
Value0
100/100
15%
Value27.2 s
0/100
10%
860 ms
275 ms
184 ms
186 ms
187 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 97% of them (32 requests) were addressed to the original Dvt-wolfsburg.de, 3% (1 request) were made to Dvt-braunschweig.de. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Dvt-wolfsburg.de.
Page size can be reduced by 35.4 kB (17%)
211.2 kB
175.8 kB
In fact, the total size of Dvt-wolfsburg.de main page is 211.2 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. Only 10% of websites need less resources to load. Images take 167.2 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 10.3 kB or 72% of the original size.
Potential reduce by 1.1 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. DVT Wolfsburg images are well optimized though.
Potential reduce by 24.0 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. Dvt-wolfsburg.de needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 81% of the original size.
Number of requests can be reduced by 17 (55%)
31
14
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVT Wolfsburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for CSS and as a result speed up the page load time.
dvt-wolfsburg.de
860 ms
stylesheet.css
275 ms
stylesheet.css
184 ms
stylesheet.css
186 ms
stylesheet.css
187 ms
stylesheet.css
188 ms
stylesheet.css
378 ms
stylesheet.css
380 ms
stylesheet.css
380 ms
stylesheet.css
382 ms
style.css
468 ms
advancedtoc.css
108 ms
level1.css
183 ms
level2.css
287 ms
level3.css
292 ms
bg_site.jpg
367 ms
bg_content.gif
184 ms
header.jpg
548 ms
h1high.gif
184 ms
h1low.gif
185 ms
h1lowsub.gif
187 ms
dvt_mini.gif
369 ms
kinder1.jpg
682 ms
ind_04.jpg
459 ms
han_08_k.jpg
460 ms
ind_02.jpg
627 ms
sifu_christo2.jpg
642 ms
Frauentraining4klein.jpg
732 ms
bg_news.jpg
643 ms
bg_news_2.jpg
731 ms
footer_news.jpg
811 ms
bg_footer.jpg
824 ms
nachoben.gif
829 ms
dvt-wolfsburg.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
dvt-wolfsburg.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dvt-wolfsburg.de SEO score
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 Dvt-wolfsburg.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 Dvt-wolfsburg.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.
dvt-wolfsburg.de
Open Graph description is not detected on the main page of DVT Wolfsburg. 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: