5.5 sec in total
544 ms
4.8 sec
187 ms
Visit dionysiusschule-elsen.de now to see the best up-to-date Dionysius Schuleelsen content and also check out these interesting facts you probably never knew about dionysiusschule-elsen.de
Entdeckt was in uns steckt!
Visit dionysiusschule-elsen.deWe analyzed Dionysiusschule-elsen.de page load time and found that the first response time was 544 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dionysiusschule-elsen.de performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value3.2 s
71/100
25%
Value5.1 s
61/100
10%
Value90 ms
99/100
30%
Value0.761
5/100
15%
Value5.1 s
76/100
10%
544 ms
910 ms
581 ms
852 ms
847 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Dionysiusschule-elsen.de, 94% (17 requests) were made to Paderborn.de. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Paderborn.de.
Page size can be reduced by 160.9 kB (16%)
984.0 kB
823.1 kB
In fact, the total size of Dionysiusschule-elsen.de main page is 984.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 853.7 kB which makes up the majority of the site volume.
Potential reduce by 5.2 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 2.0 kB, which is 28% 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 5.2 kB or 73% of the original size.
Potential reduce by 50.3 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. Dionysius Schuleelsen images are well optimized though.
Potential reduce by 11.4 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 11.4 kB or 87% of the original size.
Potential reduce by 93.9 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. Dionysiusschule-elsen.de needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 85% of the original size.
Number of requests can be reduced by 9 (56%)
16
7
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dionysius Schuleelsen. 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 CSS and as a result speed up the page load time.
dionysiusschule-elsen.de
544 ms
index.php
910 ms
all.css
581 ms
screen.css
852 ms
events.css
847 ms
gallery.css
368 ms
gallery.js
608 ms
logo_paderborn.gif
241 ms
balkenColor.gif
476 ms
dotted_line_microsite.gif
359 ms
arrow_submenu_right.gif
360 ms
Headillu_Dionysiusschule_V2.jpg
2463 ms
bg_corner_gallery.gif
368 ms
463x180.pm1.bgFFFFFF.png
1082 ms
symbol_print.gif
707 ms
symbol_up.gif
715 ms
bgDEE3E7.jpg
726 ms
print.css
123 ms
dionysiusschule-elsen.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
dionysiusschule-elsen.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
dionysiusschule-elsen.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 Dionysiusschule-elsen.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 Dionysiusschule-elsen.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.
dionysiusschule-elsen.de
Open Graph description is not detected on the main page of Dionysius Schuleelsen. 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: