3.5 sec in total
310 ms
2.9 sec
325 ms
Click here to check amazing Jena Kultur content for Germany. Otherwise, check out these important facts you probably never knew about jenakultur.de
Website des städtischen Eigenbetriebes JenaKultur – Kultur. Tourismus. Marketing. | Seit 2005 vereint JenaKultur alle städtischen Kultureinrichtungen sowie den Tourismus unter einem Dach...
Visit jenakultur.deWe analyzed Jenakultur.de page load time and found that the first response time was 310 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jenakultur.de performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.4 s
4/100
25%
Value10.9 s
6/100
10%
Value180 ms
91/100
30%
Value0.154
75/100
15%
Value17.6 s
4/100
10%
310 ms
185 ms
207 ms
67 ms
302 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 84% of them (36 requests) were addressed to the original Jenakultur.de, 7% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jenakultur.de.
Page size can be reduced by 517.7 kB (30%)
1.7 MB
1.2 MB
In fact, the total size of Jenakultur.de main page is 1.7 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 89.0 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 56.4 kB, which is 58% 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 89.0 kB or 91% of the original size.
Potential reduce by 54.8 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. Jena Kultur images are well optimized though.
Potential reduce by 209.3 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 209.3 kB or 61% of the original size.
Potential reduce by 164.6 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. Jenakultur.de needs all CSS files to be minified and compressed as it can save up to 164.6 kB or 83% of the original size.
Number of requests can be reduced by 15 (41%)
37
22
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jena Kultur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
jenakultur.de
310 ms
605322
185 ms
bootstrap.min.css
207 ms
css
67 ms
bootstrap-datepicker.standalone.min.css
302 ms
font-awesome.min.css
307 ms
style.css
309 ms
colors.css
304 ms
vignette_mobile.png
306 ms
jquery.min.js
36 ms
bootstrap.min.js
432 ms
jquery-ui.min.js
40 ms
bootstrap-datepicker.min.js
434 ms
bootstrap-datepicker.de.min.js
432 ms
slider.js
432 ms
script.js
434 ms
angular.min.js
606 ms
angular-sanitize.min.js
433 ms
all.app.min.js
497 ms
Banner%20JK%20Lichtenberg%20RH.jpg.255503.jpg
698 ms
Zeiss%20und%20das%20neue%20Sehen.jpg.256666.jpg
889 ms
Stipendiatengespr%C3%A4ch.jpg.255924.jpg
792 ms
Volksbad_Sebastian%20Studnitzky.jpg.252310.jpg
698 ms
Familientanz.jpg.255915.jpg
1086 ms
JenaCard.jpg.253431.jpg
903 ms
Banner%20JK%20Lichtenberg%20RH.255505.jpg.255506.jpg
890 ms
Icon_A.png
793 ms
Icon_B.png
892 ms
Icon_FB.png
892 ms
Icon_TWITTER.png
986 ms
Adam_Kachel.png
1088 ms
vignette.png
990 ms
Icon_FB_wei%C3%9F.png
991 ms
Icon_TWITTER_wei%C3%9F.png
1000 ms
Icon_RSS_wei%C3%9F.png
1085 ms
struktur-header.png
753 ms
logo.png
751 ms
struktur-footer.png
761 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
25 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
36 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
37 ms
glyphicons-halflings-regular.woff
729 ms
piwik.js
805 ms
jenakultur.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
Form elements do not have associated labels
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.
jenakultur.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
jenakultur.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jenakultur.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 Jenakultur.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.
jenakultur.de
Open Graph description is not detected on the main page of Jena Kultur. 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: