2.9 sec in total
409 ms
2.2 sec
245 ms
Visit vacc-austria.org now to see the best up-to-date VACC Austria content for Germany and also check out these interesting facts you probably never knew about vacc-austria.org
This is the home of VACC Austria, part of VATSIM.
Visit vacc-austria.orgWe analyzed Vacc-austria.org page load time and found that the first response time was 409 ms and then it took 2.4 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.
vacc-austria.org performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value6.7 s
7/100
25%
Value12.2 s
3/100
10%
Value1,070 ms
25/100
30%
Value0.002
100/100
15%
Value17.2 s
4/100
10%
409 ms
96 ms
189 ms
187 ms
188 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 83% of them (54 requests) were addressed to the original Vacc-austria.org, 8% (5 requests) were made to Media.vacc-austria.org and 5% (3 requests) were made to Design.vacc-austria.org. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Banner.edll-fir.de.
Page size can be reduced by 604.7 kB (41%)
1.5 MB
867.9 kB
In fact, the total size of Vacc-austria.org main page is 1.5 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. 35% of websites need less resources to load. Javascripts take 687.0 kB which makes up the majority of the site volume.
Potential reduce by 36.0 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 5.5 kB, which is 12% 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 36.0 kB or 77% of the original size.
Potential reduce by 31.2 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. VACC Austria images are well optimized though.
Potential reduce by 476.3 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 476.3 kB or 69% of the original size.
Potential reduce by 61.2 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. Vacc-austria.org needs all CSS files to be minified and compressed as it can save up to 61.2 kB or 85% of the original size.
Number of requests can be reduced by 39 (61%)
64
25
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VACC Austria. 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 8 to 1 for CSS and as a result speed up the page load time.
vacc-austria.org
409 ms
setup.css
96 ms
text.css
189 ms
menu.css
187 ms
scrollable.css
188 ms
tooltip.css
190 ms
sidebutton.css
191 ms
functions.js
189 ms
md5.js
276 ms
switchcontent.js
277 ms
tiny_mce.js
563 ms
c_config.js
278 ms
c_smartmenus.js
281 ms
c_addon_fx_fade.js
281 ms
c_addon_overlay_objects_gecko.js
367 ms
quickform.js
368 ms
jquery.tools.min.js
588 ms
jquery-ui.min.js
606 ms
jquery-ui.css
374 ms
overlay.css
456 ms
jquery.cookie.js
458 ms
mobile.js
468 ms
jquery.waterwheelCarousel.min.js
549 ms
jquery.waitforimages.min.js
549 ms
bg_head_bottom_nav.jpg
133 ms
h_arrow.gif
134 ms
134 ms
v_arrow.gif
130 ms
v_arrow_over.gif
132 ms
pilot_250.jpg
202 ms
jwkkyyis_small.jpg
234 ms
EDDL_LOWI_LOWS_Shuttle.jpg
1144 ms
IMG_0715_small.JPG
232 ms
ssdpc2011jan12005_small.jpg
258 ms
LOWL_small.jpg
235 ms
CIMG0075_small.JPG
235 ms
pilot_100.jpg
199 ms
atc_100.jpg
203 ms
home.gif
96 ms
charts.gif
143 ms
bg_head_top.jpg
232 ms
bg_head_top_logo.gif
142 ms
flag_germany.gif
145 ms
flag_usa.gif
147 ms
bg_head_middle.jpg
468 ms
facebook_big.png
233 ms
twitter_big.png
233 ms
youtube_big.png
237 ms
bg_head_breadcrumbs.jpg
237 ms
home.png
323 ms
bg_bullet_arrow.gif
324 ms
bg_main_withnav.jpg
323 ms
bg_corner_topright.gif
329 ms
bg_corner_topleft.gif
297 ms
bg_bullet_full_1.gif
382 ms
bg_foot.jpg
379 ms
piwik.js
204 ms
applet_bookings_table.php
392 ms
ui-bg_flat_75_ffffff_40x100.png
345 ms
ui-bg_flat_0_aaaaaa_40x100.png
344 ms
ui-bg_highlight-soft_75_cccccc_1x100.png
427 ms
ui-icons_222222_256x240.png
426 ms
ui-bg_glass_75_e6e6e6_1x400.png
437 ms
ui-bg_glass_75_dadada_1x400.png
438 ms
piwik.php
248 ms
vacc-austria.org 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vacc-austria.org 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
vacc-austria.org 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
Tap targets are not sized appropriately
DE
N/A
ISO-8859-15
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vacc-austria.org 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 Vacc-austria.org main page’s claimed encoding is iso-8859-15. 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.
vacc-austria.org
Open Graph description is not detected on the main page of VACC Austria. 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: