3.6 sec in total
335 ms
3 sec
308 ms
Welcome to tropeninstitut.at homepage info - get ready to check Tropen Institut best content for Austria right away, or after learning these important things about tropeninstitut.at
Institut für Reisemedizin und Tropenmedizin
Visit tropeninstitut.atWe analyzed Tropeninstitut.at page load time and found that the first response time was 335 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
tropeninstitut.at performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value4.4 s
40/100
25%
Value3.0 s
94/100
10%
Value120 ms
97/100
30%
Value0.006
100/100
15%
Value4.0 s
87/100
10%
335 ms
756 ms
214 ms
324 ms
219 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 86% of them (32 requests) were addressed to the original Tropeninstitut.at, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (973 ms) belongs to the original domain Tropeninstitut.at.
Page size can be reduced by 130.6 kB (42%)
310.3 kB
179.7 kB
In fact, the total size of Tropeninstitut.at main page is 310.3 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. 25% of websites need less resources to load. Javascripts take 146.9 kB which makes up the majority of the site volume.
Potential reduce by 14.3 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 11% 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 14.3 kB or 77% of the original size.
Potential reduce by 16.6 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. Obviously, Tropen Institut needs image optimization as it can save up to 16.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 90.4 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 90.4 kB or 62% of the original size.
Potential reduce by 9.3 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. Tropeninstitut.at needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 74% of the original size.
Number of requests can be reduced by 16 (46%)
35
19
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tropen Institut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tropeninstitut.at
335 ms
www.tropeninstitut.at
756 ms
basis.css
214 ms
inhalt.css
324 ms
slimbox.css
219 ms
mootools.js
223 ms
slimbox.js
225 ms
main.js
484 ms
AC_ActiveX.js
436 ms
AC_RunActiveContent.js
543 ms
mootools-1-3.js
653 ms
mootools-1-3-more.js
342 ms
ga.js
37 ms
fly.jpg
323 ms
logo.png
317 ms
contact_info_bg.png
321 ms
lipu.png
217 ms
page_bg.png
223 ms
cover_white.png
222 ms
nav_hover_bg.png
440 ms
nav_bg.png
443 ms
Stem-Aloha-Portrait1.jpg
786 ms
lipu_side.png
533 ms
icon_fb.png
535 ms
heading_bg.png
536 ms
slide2.jpg
761 ms
slide3.jpg
764 ms
slide4.jpg
853 ms
h5_bg.png
751 ms
page_close.png
858 ms
fly_cover.jpg
971 ms
footer_bg2.png
973 ms
__utm.gif
13 ms
like.php
166 ms
TY3MhkXpWJ-.js
25 ms
LVx-xkvaJ0b.png
11 ms
print.css
108 ms
tropeninstitut.at accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
tropeninstitut.at best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
tropeninstitut.at SEO score
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tropeninstitut.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 Tropeninstitut.at 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.
tropeninstitut.at
Open Graph description is not detected on the main page of Tropen Institut. 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: