6.5 sec in total
1 sec
5.3 sec
192 ms
Visit helionline.net now to see the best up-to-date Helionline content for Germany and also check out these interesting facts you probably never knew about helionline.net
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Visit helionline.netWe analyzed Helionline.net page load time and found that the first response time was 1 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
helionline.net performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value2.2 s
95/100
25%
Value2.9 s
95/100
10%
Value0 ms
100/100
30%
Value0.191
64/100
15%
Value2.2 s
99/100
10%
1001 ms
289 ms
384 ms
589 ms
295 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 71% of them (27 requests) were addressed to the original Helionline.net, 26% (10 requests) were made to Web0.s7.flagbit.com and 3% (1 request) were made to Unwetterzentrale.de. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Web0.s7.flagbit.com.
Page size can be reduced by 92.5 kB (36%)
255.7 kB
163.2 kB
In fact, the total size of Helionline.net main page is 255.7 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. Only 10% of websites need less resources to load. Images take 150.1 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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. 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 12.0 kB or 81% of the original size.
Potential reduce by 8.0 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. Helionline images are well optimized though.
Potential reduce by 62.3 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 62.3 kB or 79% of the original size.
Potential reduce by 10.2 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. Helionline.net needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 82% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Helionline. 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 JavaScripts and as a result speed up the page load time.
helionline.net
1001 ms
style.css
289 ms
xajax.js
384 ms
calendar.js
589 ms
calendar-en.js
295 ms
calendar-setup.js
402 ms
main.js
284 ms
calendar-blue2.css
98 ms
thumbnail.jpg
408 ms
deutschland_preview.png
273 ms
thumbnail.jpg
1886 ms
hinterg.jpg
97 ms
header.jpg
288 ms
reiter_l_an.jpg
98 ms
reiter_r_an.jpg
104 ms
reiter_l.jpg
100 ms
reiter_r.jpg
101 ms
warten.gif
192 ms
h1_bg.jpg
194 ms
thumbnail.jpg
405 ms
thumbnail.jpg
436 ms
thumbnail.jpg
869 ms
thumbnail.jpg
1873 ms
thumbnail.jpg
423 ms
d.gif
491 ms
nophoto2.jpg
696 ms
9v.gif
524 ms
ja.gif
536 ms
pk.gif
584 ms
thumbnail.jpg
2874 ms
thumbnail.jpg
2877 ms
thumbnail.jpg
2894 ms
thumbnail.jpg
2994 ms
thumbnail.jpg
3897 ms
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2073 ms
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2182 ms
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2290 ms
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2412 ms
helionline.net accessibility score
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
helionline.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
helionline.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Helionline.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Helionline.net 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.
helionline.net
Open Graph description is not detected on the main page of Helionline. 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: