7.4 sec in total
650 ms
6.4 sec
330 ms
Visit ostermann.eu now to see the best up-to-date Ostermann content for Germany and also check out these interesting facts you probably never knew about ostermann.eu
Get the largest edging range in 24 hours, in quantities starting from just 1 metre. Over 120,000 matches to the surfaces of more than 70 board suppliers.
Visit ostermann.euWe analyzed Ostermann.eu page load time and found that the first response time was 650 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ostermann.eu performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.7 s
57/100
25%
Value11.9 s
4/100
10%
Value1,090 ms
24/100
30%
Value0.248
50/100
15%
Value15.4 s
7/100
10%
650 ms
913 ms
531 ms
515 ms
521 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 94% of them (101 requests) were addressed to the original Ostermann.eu, 4% (4 requests) were made to Etracker.de and 1% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ostermann.eu.
Page size can be reduced by 1.1 MB (38%)
3.0 MB
1.8 MB
In fact, the total size of Ostermann.eu main page is 3.0 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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 91.4 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 91.4 kB or 86% of the original size.
Potential reduce by 511.6 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. Obviously, Ostermann needs image optimization as it can save up to 511.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 330.3 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 330.3 kB or 63% of the original size.
Potential reduce by 211.4 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. Ostermann.eu needs all CSS files to be minified and compressed as it can save up to 211.4 kB or 86% of the original size.
Number of requests can be reduced by 27 (26%)
105
78
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostermann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ostermann.eu
650 ms
homepage
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bootstrap.css
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entypo.css
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jquery-ui.css
521 ms
jquery.toastmessage.css
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ostermann.eu 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
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
ostermann.eu 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ostermann.eu 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
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ostermann.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Ostermann.eu 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.
ostermann.eu
Open Graph description is not detected on the main page of Ostermann. 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: