5.2 sec in total
314 ms
4.4 sec
457 ms
Welcome to 3it-berlin.com homepage info - get ready to check 3IT Berlin best content right away, or after learning these important things about 3it-berlin.com
The 3IT offers its partners the unique opportunity to jointly develop the field of immersive imaging technologies in a precompetitive environment. With its 600 m2 facilities it is not only a virtual n...
Visit 3it-berlin.comWe analyzed 3it-berlin.com page load time and found that the first response time was 314 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.
3it-berlin.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value4.0 s
51/100
25%
Value19.1 s
0/100
10%
Value1,780 ms
10/100
30%
Value0.014
100/100
15%
Value8.8 s
35/100
10%
314 ms
1632 ms
195 ms
294 ms
293 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 3it-berlin.com, 96% (50 requests) were made to 3it-berlin.de and 2% (1 request) were made to Static.newsletter2go.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source 3it-berlin.de.
Page size can be reduced by 194.6 kB (10%)
1.9 MB
1.7 MB
In fact, the total size of 3it-berlin.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 69.6 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 69.6 kB or 81% of the original size.
Potential reduce by 120.7 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. 3IT Berlin images are well optimized though.
Potential reduce by 627 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. 3it-berlin.com has all CSS files already compressed.
Number of requests can be reduced by 30 (61%)
49
19
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3IT Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
3it-berlin.com
314 ms
www.3it-berlin.de
1632 ms
slick.css
195 ms
slick-theme.css
294 ms
styles.css
293 ms
style.min.css
400 ms
plyr.css
301 ms
style.css
308 ms
ivory-search.min.css
309 ms
main.css
388 ms
app.css
494 ms
cff-style.min.css
405 ms
font-awesome.min.css
411 ms
js_composer.min.css
641 ms
plyr.js
603 ms
jquery.min.js
603 ms
jquery-migrate.min.js
505 ms
rbtools.min.js
628 ms
rs6.min.js
803 ms
custom.js
598 ms
core.min.js
709 ms
menu.min.js
711 ms
selectmenu.min.js
712 ms
tooltip.min.js
729 ms
moment.min.js
745 ms
main.js
1020 ms
rs6.css
716 ms
app.js
721 ms
cff-scripts.min.js
747 ms
ivory-search.min.js
762 ms
js_composer_front.min.js
815 ms
skrollr.min.js
816 ms
slick.min.js
821 ms
3itlogo.png
119 ms
hhi-logo.png
119 ms
dummy.png
119 ms
3it-logo-bottom.png
268 ms
partner-hex-395x346.png
268 ms
1_News_Header-scaled-e1656321005855-1024x412.jpg
264 ms
Logo_mit_Rand-1024x383.png
392 ms
IMG_2681-scaled-e1651149005276-1024x474.jpg
266 ms
Head_VirtualLiVe_Validierungsprojekt_copyr-1024x306.jpg
297 ms
5G-Broadcast_eBook_cropped_JC-e1632844312501-1024x468.jpg
295 ms
VoluProf-scaled-e1631539109169-1024x389.jpg
398 ms
Newsartikel_SVCP_Hintergrund-scaled-e1628168713222-1024x374.jpg
405 ms
2021-06_CINIQ_KickOff-VirtualLiVe-9_zugeschnitten-e1624906968416-1024x350.jpg
309 ms
Featured_Image_3IT_Partnermeeting-1-e1619622371606-1024x376.jpg
394 ms
Header_v2-1-1024x330.png
685 ms
utils.js
521 ms
projects.jpg
149 ms
ajax-loader.gif
227 ms
slick.woff
220 ms
3it-berlin.com 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-hidden="true"] elements contain focusable descendents
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.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
3it-berlin.com 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
3it-berlin.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3it-berlin.com 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 3it-berlin.com 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.
3it-berlin.com
Open Graph data is detected on the main page of 3IT Berlin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: