4.5 sec in total
772 ms
3.2 sec
510 ms
Welcome to ist.de homepage info - get ready to check IST best content for Germany right away, or after learning these important things about ist.de
IST-Studieninstitut ➤ Aus- und Weiterbildungen in Sport, Fitness, Gesundheit, Wellness, Tourismus, Hotel, Gastronomie, Event & Wirtschaft.
Visit ist.deWe analyzed Ist.de page load time and found that the first response time was 772 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ist.de performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value4.5 s
37/100
25%
Value3.8 s
84/100
10%
Value1,170 ms
21/100
30%
Value0.005
100/100
15%
Value10.6 s
23/100
10%
772 ms
93 ms
196 ms
296 ms
108 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Ist.de, 9% (2 requests) were made to Fernstudiumcheck.de and 5% (1 request) were made to Kit.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fernstudiumcheck.de.
Page size can be reduced by 353.7 kB (26%)
1.4 MB
1.0 MB
In fact, the total size of Ist.de main page is 1.4 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 151.2 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 68.5 kB, which is 41% 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 151.2 kB or 91% of the original size.
Potential reduce by 123.9 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, IST needs image optimization as it can save up to 123.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 65.3 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 65.3 kB or 53% of the original size.
Potential reduce by 13.3 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. Ist.de needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 23% of the original size.
Number of requests can be reduced by 5 (25%)
20
15
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.ist.de
772 ms
fonts.css
93 ms
bootstrap.min.css
196 ms
ist.min.css
296 ms
302d95b58f.js
108 ms
modernizr-3.6.0.js
373 ms
bootstrap.bundle.min.js
471 ms
site.min.js
446 ms
gtm.js
119 ms
101.png
1462 ms
logo-ist-studieninstitut.jpg
149 ms
5050box_studium_fuer_alle.png
512 ms
5050box_anmeldung.png
430 ms
Fitness-Ausbildungs-Award_225x135.jpg
150 ms
KW_BABA_225x135px.jpg
225 ms
bild3-225x135px.jpg
253 ms
ZFUstempelZ_OhneNr_Weiss.png
226 ms
FSD_Siegel_ist.png
241 ms
Cookies_Header-680x400_RZ.jpg
406 ms
header.jpg
343 ms
uc.js
61 ms
2_101.png
224 ms
ist.de 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-hidden="true"] elements contain focusable descendents
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
ist.de 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
Page has valid source maps
ist.de 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ist.de 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 Ist.de 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.
ist.de
Open Graph data is detected on the main page of IST. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: