8.9 sec in total
415 ms
8 sec
440 ms
Visit ihi-zittau.de now to see the best up-to-date IHI Zittau content for Germany and also check out these interesting facts you probably never knew about ihi-zittau.de
About 300 students from more than 30 nations on 4 continents - IHI Zittau as a Central Academic Unit of TU Dresden has the character of an international graduate school with its own masters' …
Visit ihi-zittau.deWe analyzed Ihi-zittau.de page load time and found that the first response time was 415 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ihi-zittau.de performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value7.1 s
6/100
25%
Value7.3 s
29/100
10%
Value720 ms
41/100
30%
Value0.032
100/100
15%
Value6.8 s
56/100
10%
415 ms
1527 ms
120 ms
330 ms
319 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ihi-zittau.de, 94% (51 requests) were made to Tu-dresden.de and 4% (2 requests) were made to Piwik.mz.tu-dresden.de. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Tu-dresden.de.
Page size can be reduced by 136.3 kB (22%)
622.6 kB
486.3 kB
In fact, the total size of Ihi-zittau.de main page is 622.6 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. 55% of websites need less resources to load. Images take 486.2 kB which makes up the majority of the site volume.
Potential reduce by 61.9 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 23.7 kB, which is 33% 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 61.9 kB or 86% 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. IHI Zittau images are well optimized though.
Potential reduce by 43.3 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 43.3 kB or 67% of the original size.
Number of requests can be reduced by 15 (33%)
46
31
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IHI Zittau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ihi-zittau.de
415 ms
1527 ms
resourcejquery-cachekey-619a7dbd9bc5e383f3a9e2bd04d44bf5.css
120 ms
themetud.theme.webcms2cssanonymous.min-cachekey-3f58a2557f2164eec2bb5e164a07652e.css
330 ms
resourcecollective.js.leafletleaflet-cachekey-edd04f54c079fdb00d93883b8f11788e.css
319 ms
resourceplone.formwidget.contenttreecontenttree-cachekey-979afbb9aab7ef6a2b152a18456eb785.css
421 ms
themedefaultstyle-cachekey-fcbfd65b64621ee11807273363334f36.css
423 ms
resourcetud.addons.ma_lscr_mb_erunhide-cachekey-5cd19be25c330b19e9184ea3f6034a32.css
423 ms
themetud.theme.webcms2jslibs.min-cachekey-4918fdc2dba55d87476143d2b353cc5a.js
747 ms
jquery.highlightsearchterms-cachekey-385957d680ac5a80a9102f9d375307e6.js
435 ms
resourcetud.boxes.webcmsjsboard-cachekey-3c54ecbd446e73425bc2f0c3655fc1e3.js
549 ms
OpenLayers-cachekey-b1f707c8a9fccd4c5eed98ff601fda53.js
974 ms
themetud.theme.webcms2jsmodules.min-cachekey-9168b0faed5d942537eeec8e32e6ba1e.js
550 ms
resourcetud.datafilter.basemap_switch-cachekey-2238b6ca1edfb9280c45154d4933ed49.js
540 ms
popupforms-cachekey-273e894ebac3c890132775af4954fa35.js
644 ms
formUnload-cachekey-f632115d108791caa321b49d73029e3b.js
655 ms
unlockOnFormUnload-cachekey-9c2c96757aa60e2f01519e2470935385.js
656 ms
flag-de.svg
275 ms
flag-en.svg
272 ms
tud-logo-white.svg
270 ms
border-main.png
270 ms
35ec65d1-f786-4b9b-a850-92f7b69795ca.jpeg
272 ms
fff1b1b6-f1f6-43cd-aa84-0bcca03385af.jpeg
1106 ms
62f2a040-c928-48e6-aedd-58eb6e23208a.jpeg
1097 ms
e0a97ca5-a36b-4bea-9992-52f7991face4.png
1098 ms
cad8cd9e-8631-47c2-8294-ded22a70f7e9.jpeg
1098 ms
4b891a61-618a-41f9-a0ba-70bd8d207b1e.jpeg
1093 ms
7f026167-d69d-4040-bbb3-cdbaeed55f7a.jpeg
1095 ms
45f741f0-fe73-4e44-b13c-b1d259fde118.jpeg
1097 ms
a644e42a-f637-4a5c-84fe-ff8aa97523dc.jpeg
1099 ms
8f893339-9db9-446e-829a-efe44d011d92.jpeg
1099 ms
a63a1b37-1404-43ef-9527-efdf67974b9f.png
1100 ms
fdd97dc1-d202-4a34-b7e4-698fe9ce491d.jpeg
1101 ms
5f1abf4c-ed48-4ec2-9f15-bd5efbcf0603.png
1102 ms
aafdf548-5e04-4ee5-b390-d6fc3aa7983f.png
1102 ms
d9168289-eae7-4ac2-b3a0-d43f9c9ad2de.png
1508 ms
b338eb59-0b2c-487c-8d6a-ec5f809025af.jpeg
1086 ms
tud-logo.svg
1088 ms
sachsen-signet-gruen.svg
1091 ms
opensans-regular.woff
905 ms
opensans-light.woff
4494 ms
opensans-semibold.woff
880 ms
opensans-bold.woff
1277 ms
tud-icons.woff
881 ms
MarketWeb.woff
1303 ms
piwik.js
1143 ms
6985038a-5384-45de-894a-4b1f8494e585.jpeg
149 ms
3e4b334d-9859-4648-abdd-c3c322660d4f.png
135 ms
4de614fa-51bc-49c5-8646-3cd21caf668c.jpeg
254 ms
eb06e5fa-3125-45ea-b1f6-d1f0aa341b40.jpeg
274 ms
37b2e805-c9a4-4e27-b2f4-84f4794fa2c2.jpeg
546 ms
cb3ad6f5-04b7-43a6-9a3f-452d4151e263.jpeg
389 ms
piwik.php
140 ms
themetud.theme.webcms2cssprint.min-cachekey-6fed70f3e4f85f8d9b58031703700239.css
107 ms
ihi-zittau.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 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
Links do not have a discernible name
ihi-zittau.de 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ihi-zittau.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ihi-zittau.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ihi-zittau.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.
ihi-zittau.de
Open Graph data is detected on the main page of IHI Zittau. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: