3.5 sec in total
653 ms
2.7 sec
205 ms
Welcome to gasturb.de homepage info - get ready to check Gas Turb best content right away, or after learning these important things about gasturb.de
Professional software for gas turbine performance calculations. Built for engineers, managers, researchers and students alike.
Visit gasturb.deWe analyzed Gasturb.de page load time and found that the first response time was 653 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
gasturb.de performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value8.5 s
2/100
25%
Value8.8 s
16/100
10%
Value380 ms
70/100
30%
Value0.168
71/100
15%
Value9.6 s
29/100
10%
653 ms
201 ms
322 ms
212 ms
209 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Gasturb.de and no external sources were called. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain Gasturb.de.
Page size can be reduced by 191.4 kB (51%)
378.8 kB
187.4 kB
In fact, the total size of Gasturb.de main page is 378.8 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. Javascripts take 170.4 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 5.6 kB, which is 18% 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 27.8 kB or 87% of the original size.
Potential reduce by 21.2 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, Gas Turb needs image optimization as it can save up to 21.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 113.0 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 113.0 kB or 66% of the original size.
Potential reduce by 29.4 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. Gasturb.de needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 82% of the original size.
Number of requests can be reduced by 30 (75%)
40
10
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gas Turb. 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 JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
gasturb.de
653 ms
reset.css
201 ms
style.css
322 ms
template.css
212 ms
menu.css
209 ms
index.css
227 ms
jquery.js
985 ms
x5engine.js
314 ms
bg.jpg
107 ms
swfobject.js
118 ms
x5engine.deferrable.js
757 ms
l10n.js
209 ms
x5cartengine.js
311 ms
x5settings.js
99 ms
top.jpg
353 ms
menu.jpg
202 ms
index_h.png
228 ms
what-s-new.png
304 ms
gasturb-12.png
314 ms
more-software-1.png
335 ms
how-to-get-it.png
405 ms
impressum.png
413 ms
content.jpg
423 ms
gasturblogohigh.jpg
469 ms
bottom.png
454 ms
impressum_h.png
109 ms
what-s-new_h.png
110 ms
more-software-1_h.png
108 ms
gasturb-12_h.png
109 ms
how-to-get-it_h.png
107 ms
sub.png
112 ms
sub_h.png
224 ms
sub_f.png
212 ms
sub_m.png
220 ms
sub_l.png
222 ms
sub_f_h.png
221 ms
sub_m_h.png
218 ms
sub_l_h.png
319 ms
imLoad.gif
332 ms
imClose.png
332 ms
print.css
115 ms
gasturb.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
Image elements do not have [alt] attributes
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.
gasturb.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
gasturb.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gasturb.de 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 Gasturb.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.
gasturb.de
Open Graph description is not detected on the main page of Gas Turb. 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: