4.4 sec in total
1.2 sec
3.1 sec
158 ms
Visit vindobonaverlag.com now to see the best up-to-date VINDOBONA Verlag content and also check out these interesting facts you probably never knew about vindobonaverlag.com
Unser Buchverlag ist eine verlässliche Konstante am deutschsprachigen Buchmarkt. Die Veröffentlichung & der Vertrieb von Büchern stehen bei uns im Fokus.
Visit vindobonaverlag.comWe analyzed Vindobonaverlag.com page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vindobonaverlag.com performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value9.6 s
0/100
25%
Value11.3 s
5/100
10%
Value620 ms
48/100
30%
Value0.065
97/100
15%
Value16.9 s
5/100
10%
1219 ms
211 ms
233 ms
332 ms
250 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Vindobonaverlag.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Vindobonaverlag.com.
Page size can be reduced by 413.2 kB (57%)
729.1 kB
315.9 kB
In fact, the total size of Vindobonaverlag.com main page is 729.1 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 429.6 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 75% of the original size.
Potential reduce by 15.6 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. VINDOBONA Verlag images are well optimized though.
Potential reduce by 340.7 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 340.7 kB or 79% of the original size.
Potential reduce by 39.1 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. Vindobonaverlag.com needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 84% of the original size.
Number of requests can be reduced by 27 (61%)
44
17
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VINDOBONA Verlag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.vindobonaverlag.com
1219 ms
editor.css
211 ms
reset.css
233 ms
template_css.css
332 ms
lightbox.css
250 ms
template_01_css.css
254 ms
carousel.css
252 ms
prototype.js
601 ms
validation.js
418 ms
builder.js
349 ms
effects.js
542 ms
dragdrop.js
451 ms
controls.js
519 ms
slider.js
442 ms
js.js
511 ms
form.js
539 ms
menu.js
549 ms
translate.js
627 ms
cookies.js
627 ms
lightbox.js
726 ms
jquery.js
732 ms
jquery.jcarousel.js
645 ms
overlib.js
697 ms
bg_body.jpg
102 ms
logo.jpg
193 ms
bg_navi_top.jpg
101 ms
bg_content_box.jpg
116 ms
history2.jpg
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C_9783850400831_1.jpg
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9783850401128.jpg
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9783850400978.jpg
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9783850401081.jpg
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9783850401166.jpg
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9783902935342.jpg
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pager_arrow_right.gif
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shopping_right.gif
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bg_right_unten.jpg
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bg_right.jpg
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arrow_more.gif
362 ms
manuscript.jpg
365 ms
newsletter.jpg
388 ms
zurueck.jpg
386 ms
weiter.jpg
387 ms
loading.gif
98 ms
closelabel.gif
97 ms
vindobonaverlag.com 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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
vindobonaverlag.com 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
vindobonaverlag.com 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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vindobonaverlag.com 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 Vindobonaverlag.com 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.
vindobonaverlag.com
Open Graph description is not detected on the main page of VINDOBONA Verlag. 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: