3.7 sec in total
254 ms
3.2 sec
271 ms
Visit at-online.info now to see the best up-to-date At Online content and also check out these interesting facts you probably never knew about at-online.info
Visit at-online.infoWe analyzed At-online.info page load time and found that the first response time was 254 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
at-online.info performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value6.4 s
9/100
25%
Value7.4 s
28/100
10%
Value380 ms
70/100
30%
Value0.759
6/100
15%
Value11.8 s
17/100
10%
254 ms
278 ms
223 ms
287 ms
316 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original At-online.info, 67% (28 requests) were made to At-minerals.com and 17% (7 requests) were made to Bauverlag.adspirit.de. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Bauverlag.adspirit.de.
Page size can be reduced by 167.2 kB (16%)
1.0 MB
873.4 kB
In fact, the total size of At-online.info main page is 1.0 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. 20% of websites need less resources to load. Images take 810.5 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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. This page needs HTML code to be minified as it can gain 3.3 kB, which is 13% 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 19.4 kB or 77% of the original size.
Potential reduce by 14.7 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. At Online images are well optimized though.
Potential reduce by 76.9 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 76.9 kB or 56% of the original size.
Potential reduce by 56.1 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. At-online.info needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 82% of the original size.
Number of requests can be reduced by 20 (51%)
39
19
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of At Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
at-online.info
254 ms
www.at-minerals.com
278 ms
index.html
223 ms
reset.css
287 ms
styles-basis.css
316 ms
helper.css
291 ms
jquery.fancybox.css
217 ms
skin.css
220 ms
font-awesome.min.css
4 ms
jquery-1.10.2.min.js
548 ms
script-bvo.js
222 ms
jquery.jcarousel.min.js
329 ms
adscript.php
317 ms
adscript.php
310 ms
adscript.php
2437 ms
adscript.php
311 ms
adscript.php
1773 ms
adscript.php
218 ms
adscript.php
416 ms
analytics.js
8 ms
button_search.gif
117 ms
deutschland.gif
117 ms
icon-rss.jpg
114 ms
92049805_7183376581.jpg
626 ms
92051743_c59a035ee3.jpg
554 ms
92048523_79fe437fda.jpg
438 ms
92057246_e3d92549dc.jpg
228 ms
92049033_864d73d2da.jpg
446 ms
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446 ms
92046224_150c23dd7c.jpg
341 ms
92045712_8c24bb5c8a.jpg
566 ms
92054291_ab9f4c0c0c.jpg
550 ms
92065724_d0dad3fdca.jpg
665 ms
72569190_2ca2446c96.jpg
666 ms
79055187_e7c7c78984.jpg
660 ms
82036305_503dceb5cf.jpg
662 ms
83116797_a94aee2efa.jpg
677 ms
pic.gif
316 ms
collect
12 ms
top_bg.gif
706 ms
pfeil_rechts.gif
110 ms
icon_link.gif
111 ms
at-online.info accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
at-online.info 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
Missing source maps for large first-party JavaScript
at-online.info 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
Document doesn't have a valid hreflang
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise At-online.info 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 At-online.info 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.
at-online.info
Open Graph description is not detected on the main page of At Online. 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: