5.2 sec in total
306 ms
4.6 sec
241 ms
Click here to check amazing Iass Potsdam content for Germany. Otherwise, check out these important facts you probably never knew about iass-potsdam.de
Visit iass-potsdam.deWe analyzed Iass-potsdam.de page load time and found that the first response time was 306 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
iass-potsdam.de performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value5.9 s
14/100
25%
Value4.3 s
75/100
10%
Value170 ms
93/100
30%
Value0.651
9/100
15%
Value6.1 s
64/100
10%
306 ms
257 ms
251 ms
235 ms
237 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 78% of them (62 requests) were addressed to the original Iass-potsdam.de, 13% (10 requests) were made to I.ytimg.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Piwik.iass-potsdam.de.
Page size can be reduced by 563.2 kB (22%)
2.5 MB
2.0 MB
In fact, the total size of Iass-potsdam.de main page is 2.5 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. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 71.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.9 kB or 82% of the original size.
Potential reduce by 148.6 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. Iass Potsdam images are well optimized though.
Potential reduce by 272.4 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 272.4 kB or 73% of the original size.
Potential reduce by 70.3 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. Iass-potsdam.de needs all CSS files to be minified and compressed as it can save up to 70.3 kB or 80% of the original size.
Number of requests can be reduced by 17 (23%)
74
57
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iass Potsdam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
iass-potsdam.de
306 ms
en
257 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
251 ms
css_zPK9TuBv1zzhhyagG7vO1kPXnP_AykHjOZD9BX_JKI8.css
235 ms
css_UjnV1gQgADIR6dZ6Yc2uORk_lU1HEaa-84FKTgzRaNQ.css
237 ms
css_hcJzNaNtYVmJW5qvHhG4fF-iw0_TwP_32OsgKazPhIw.css
260 ms
css_xn79a2te7wwoiYb7MnXfpikvZbwqlhx3AE89I4uR370.css
250 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
370 ms
js_x7l4BgF2hwqa7K1eAnH_JkygIEyiPh8AeHGuIRTmZQM.js
476 ms
js_G2Ce_mRTPWZ5UHBJ58cV3IQxa2c90JC5rWz7VfHWjac.js
589 ms
lightbox.js
303 ms
css
26 ms
css
37 ms
hqdefault.jpg
178 ms
logo.png
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menu-leaf.png
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header_search_background.png
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header_search_button.png
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energy.jpg
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overlay.svg
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header_siwa_andrejs_zemdega_istock_0_0.jpg
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header_gcs_un_photos_rossana_fraga_0_0.jpg
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technologien.jpg
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okonomie_und_kultur_header_2.jpg
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blog_banner_en.png
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hqdefault.jpg
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piwik.js
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patrick_toussaint.jpg
1280 ms
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36 ms
anMUvcNT0H1YN4FII8wpr4e2tK5W43RXgBRKkM4A5Qg.ttf
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anMUvcNT0H1YN4FII8wprzsSLeNQG2cy_mKit6iEdYs.ttf
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v0SdcGFAl2aezM9Vq_aFTQ.ttf
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icons.woff
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slick.woff
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lindsey-weger-portrait_0.jpg
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better_save_soil.png
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mqdefault-1.jpg
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video2.png
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piwik.php
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arrow.png
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Logo-Land-Brandenburg-MWFK_farbig.jpg
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arrow_left.svg
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arrow_right.svg
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ajax-loader.gif
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css_ldiN618LPdc24P1DDEHS-tGustre1EtLMPE6HDFScr8.css
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iass-potsdam.de 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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.
iass-potsdam.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
iass-potsdam.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iass-potsdam.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Iass-potsdam.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.
iass-potsdam.de
Open Graph description is not detected on the main page of Iass Potsdam. 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: