3.3 sec in total
413 ms
2.6 sec
255 ms
Welcome to zahnheilkunde.de homepage info - get ready to check Zahnheilkunde best content for Germany right away, or after learning these important things about zahnheilkunde.de
Deutscher Ärzteverlag: Lernen Sie einen der führenden medizinischen Fachverlage und seine Produkte kennen. ✓ Medizin ✓ Zahnmedizin ✓ Gesundheitswesen
Visit zahnheilkunde.deWe analyzed Zahnheilkunde.de page load time and found that the first response time was 413 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zahnheilkunde.de performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value16.4 s
0/100
25%
Value14.3 s
1/100
10%
Value3,830 ms
1/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
413 ms
119 ms
10 ms
125 ms
215 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 91% of them (50 requests) were addressed to the original Zahnheilkunde.de, 9% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Zahnheilkunde.de.
Page size can be reduced by 137.7 kB (6%)
2.3 MB
2.2 MB
In fact, the total size of Zahnheilkunde.de main page is 2.3 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 1.1 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 1.1 kB or 52% of the original size.
Potential reduce by 101.4 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. Zahnheilkunde images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 3.3 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. Zahnheilkunde.de needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 85% of the original size.
Number of requests can be reduced by 29 (55%)
53
24
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zahnheilkunde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
zahnheilkunde.de
413 ms
start.asp
119 ms
analytics.js
10 ms
white.aspx
125 ms
oben.asp
215 ms
navi.asp
370 ms
home.asp
377 ms
collect
14 ms
backlr.gif
104 ms
style.css
107 ms
zeit1.gif
103 ms
zeit2.gif
103 ms
buecher1.gif
104 ms
buecher2.gif
141 ms
magazin1.gif
198 ms
magazin2.gif
198 ms
service1.gif
199 ms
service2.gif
200 ms
verlag1.gif
201 ms
verlag2.gif
237 ms
links1.gif
296 ms
links2.gif
295 ms
shop1.gif
295 ms
shop2.gif
296 ms
fortbildung1.gif
297 ms
fortbildung2.gif
335 ms
taktd1.gif
394 ms
taktd2.gif
393 ms
edmgr1.gif
398 ms
edmgr2.gif
396 ms
backnavi2.gif
392 ms
backnavi.jpg
437 ms
backhome.gif
492 ms
img_7932.jpg
794 ms
img_7938.jpg
596 ms
img_7933.jpg
592 ms
img_7934.jpg
598 ms
img_7923.jpg
632 ms
logo.jpg
601 ms
backoben.jpg
696 ms
collect
15 ms
collect
14 ms
collect
14 ms
schwung.gif
661 ms
av_logo.gif
670 ms
flag.gif
674 ms
img_7930.jpg
700 ms
img_7929.jpg
761 ms
1px.gif
751 ms
img7945.jpg
729 ms
img7947.jpg
817 ms
img7940.jpg
1659 ms
img7948.jpg
863 ms
img7920.jpg
808 ms
img7941.jpg
716 ms
zahnheilkunde.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
Image elements do not have [alt] attributes
Links do not have a discernible name
zahnheilkunde.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zahnheilkunde.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
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zahnheilkunde.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 Zahnheilkunde.de main page’s claimed encoding is . 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.
zahnheilkunde.de
Open Graph description is not detected on the main page of Zahnheilkunde. 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: