13.8 sec in total
1.7 sec
11.9 sec
257 ms
Welcome to vlbg.wifi.at homepage info - get ready to check Vlbg WIFI best content for Austria right away, or after learning these important things about vlbg.wifi.at
Lern dich weiter. Das WIFI bietet rund 1.800 Kurse, Seminare und Lehrgänge. Das WIFI Vorarlberg bringt Sie weiter.
Visit vlbg.wifi.atWe analyzed Vlbg.wifi.at page load time and found that the first response time was 1.7 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vlbg.wifi.at performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.5 s
9/100
25%
Value8.4 s
18/100
10%
Value660 ms
45/100
30%
Value0.433
22/100
15%
Value10.6 s
23/100
10%
1672 ms
62 ms
502 ms
848 ms
844 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 83% of them (101 requests) were addressed to the original Vlbg.wifi.at, 6% (7 requests) were made to W4.seitzeichen.de and 3% (4 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Vlbg.wifi.at.
Page size can be reduced by 1.3 MB (37%)
3.5 MB
2.2 MB
In fact, the total size of Vlbg.wifi.at main page is 3.5 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. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 72.5 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 17.5 kB, which is 20% 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 72.5 kB or 81% of the original size.
Potential reduce by 115.8 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. Vlbg WIFI images are well optimized though.
Potential reduce by 936.1 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 936.1 kB or 78% of the original size.
Potential reduce by 188.9 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. Vlbg.wifi.at needs all CSS files to be minified and compressed as it can save up to 188.9 kB or 86% of the original size.
Number of requests can be reduced by 67 (59%)
114
47
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlbg WIFI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
vlbg.wifi.at
1672 ms
42a9fe81-7a13-4fea-9180-4c139bcd7fe5.css
62 ms
normalize.css
502 ms
jquery-ui.css
848 ms
global.css
844 ms
content.css
1357 ms
forms.css
684 ms
ipad.css
668 ms
optima.css
1004 ms
common_safari.css
852 ms
common_ie10.css
1002 ms
socialshareprivacy.css
852 ms
tooltipster.css
855 ms
autosuggest_inquisitor.css
862 ms
js
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jquery.js
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jquery-ui.js
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jquery.jcarousel.min.js
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jquery.cycle.all.js
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core.js
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core_plugin.js
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functions.js
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accordion.js
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plusone.js
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jquery.hotkeys.js
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bsn.AutoSuggest_2.1.3.js
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webtrekk_v3.js
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jquery.tooltipster.min.js
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1.css
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cb=gapi.loaded_0
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arrow-down.png
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arrow-up.png
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WIFI_Logo.gif
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main-nav-shadow-repeat.png
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page-header.png
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logo-WIFI.gif
191 ms
lock.png
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main-nav.png
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tab-facebook.gif
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kursbuch-inactive.png
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arrow-big-down-inactive.png
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Kursbuch2015_2016.jpg
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services-separator.png
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services-warenkorb.png
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arrow-small-down-inactive.png
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login-inactive.png
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merkliste-inactive.png
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kursbuch_2015_2016.jpg
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brp.jpg
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fit.jpg
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akademische_ausbildung2.jpg
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lena.jpg
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wifi-talk.jpg
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wifi-stars.jpg
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slider-pager-right.png
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slider-pager.png
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pause-inactive.png
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play-inactive.png
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kurs-finden.png
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textbox-kurssuche.png
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lupe.png
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arrow-small-right-inactive.png
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trainerkongress.jpg
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fruehjahr_2016.jpg
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akademische_ausbildungen.jpg
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WIFI_Stars.jpg
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8563183a-31bb-47f6-a2d7-193512c86e02.woff
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widget_42a134182f901e38e47a6c44b38bdcd4.js
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szm.js
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sz030301.gif
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ga.js
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wt
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8563183a-31bb-47f6-a2d7-193512c86e02.woff
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WMS.jpg
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ordination.jpg
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free.png
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wifi-vorarlberg.png
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clsw.gif
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lml.css
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__utm.gif
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__utm.gif
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snd.gif
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_.gif
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oesterreich.png
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wifi-international.png
3551 ms
service-buchung.png
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anmelden.jpg
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service-podcast.png
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facebook.jpg
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kursbuch.jpg
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campus.jpg
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trainer.jpg
3862 ms
logo-WKO.gif
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logo-kraftwerk.gif
4010 ms
footer-print-dummy.jpg
3668 ms
forward.png
3211 ms
burgenland.png
3373 ms
kaernten.png
3231 ms
niederoesterreich.png
3460 ms
oberoesterreich.png
3506 ms
salzburg.png
3363 ms
steiermark.png
3593 ms
tirol.png
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vorarlberg.png
3624 ms
wien.png
3632 ms
slider-left.png
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slider-right.png
3335 ms
social-share.png
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buttons.png
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forms.png
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indicator-active.png
3241 ms
indicator-inactive.png
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699d0178-5844-4b74-aa86-e3385d1de38f.ttf
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ui-bg_flat_75_ffffff_40x100.png
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arrow-small-right-active.png
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common.js
17 ms
util.js
38 ms
stats.js
50 ms
AuthenticationService.Authenticate
310 ms
ca1c7f9b-2076-4e73-b323-b07016078511.svg
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print.css
317 ms
vlbg.wifi.at accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
vlbg.wifi.at 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
Page has valid source maps
vlbg.wifi.at 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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlbg.wifi.at 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 Vlbg.wifi.at 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.
vlbg.wifi.at
Open Graph data is detected on the main page of Vlbg WIFI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: