2.4 sec in total
462 ms
1.8 sec
146 ms
Click here to check amazing Hansenberg content for Germany. Otherwise, check out these important facts you probably never knew about hansenberg.de
Internatsschule für individuelle Begabtenförderung von leistungsmotivierten und sozial engagierten Schülerinnen und Schüler. ☎ 06722-4960
Visit hansenberg.deWe analyzed Hansenberg.de page load time and found that the first response time was 462 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
hansenberg.de performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value6.3 s
11/100
25%
Value6.0 s
46/100
10%
Value150 ms
95/100
30%
Value0.21
59/100
15%
Value6.9 s
54/100
10%
462 ms
152 ms
193 ms
191 ms
110 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Hansenberg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (578 ms) belongs to the original domain Hansenberg.de.
Page size can be reduced by 48.3 kB (36%)
135.5 kB
87.3 kB
In fact, the total size of Hansenberg.de main page is 135.5 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. 15% of websites need less resources to load. Images take 78.0 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 8.1 kB or 68% of the original size.
Potential reduce by 3.8 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. Hansenberg images are well optimized though.
Potential reduce by 4.3 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 4.3 kB or 80% of the original size.
Potential reduce by 32.1 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. Hansenberg.de needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 80% of the original size.
Number of requests can be reduced by 6 (23%)
26
20
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hansenberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.
hansenberg.de
462 ms
screen.css
152 ms
termin.css
193 ms
scripts.js
191 ms
seitehinter.png
110 ms
kopfhintergrund.jpg
99 ms
kopftransparenz.png
98 ms
ish-titel.png
111 ms
h3rahmen.png
192 ms
index_en.png
193 ms
vorschau.php
422 ms
vorschau.php
451 ms
vorschau.php
424 ms
vorschau.php
471 ms
vorschau.php
498 ms
brosch.png
286 ms
kultus.gif
382 ms
commerzbank.gif
478 ms
linde.gif
523 ms
bosch.gif
531 ms
uni-frankfurt.gif
551 ms
tum.gif
578 ms
screen_strahlend.css
112 ms
minimal.css
111 ms
screen_alt.css
110 ms
print.css
111 ms
handheld.css
110 ms
hansenberg.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
hansenberg.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
Page has valid source maps
hansenberg.de SEO score
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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hansenberg.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 Hansenberg.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
hansenberg.de
Open Graph description is not detected on the main page of Hansenberg. 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: