2.6 sec in total
429 ms
1.8 sec
323 ms
Visit a-calc.de now to see the best up-to-date A Calc content and also check out these interesting facts you probably never knew about a-calc.de
A-Calc taming calculator and companion app for the Game ARK: Survival Evolved / Taming Rechner und Begleiter App für das Spiel ARK: Survival Evolved
Visit a-calc.deWe analyzed A-calc.de page load time and found that the first response time was 429 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
a-calc.de performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.5 s
89/100
25%
Value4.8 s
67/100
10%
Value9,690 ms
0/100
30%
Value0
100/100
15%
Value17.0 s
4/100
10%
429 ms
423 ms
102 ms
113 ms
230 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 37% of them (14 requests) were addressed to the original A-calc.de, 11% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain A-calc.de.
Page size can be reduced by 107.8 kB (15%)
709.4 kB
601.6 kB
In fact, the total size of A-calc.de main page is 709.4 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. 35% of websites need less resources to load. Images take 598.2 kB which makes up the majority of the site volume.
Potential reduce by 12.6 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 12.6 kB or 65% of the original size.
Potential reduce by 86.0 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. Obviously, A Calc needs image optimization as it can save up to 86.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 676 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 8.6 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. A-calc.de needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 26% of the original size.
Number of requests can be reduced by 13 (46%)
28
15
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Calc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
a-calc.de
429 ms
a-calc.de
423 ms
css
102 ms
bootstrap.min.css
113 ms
font-awesome.min.css
230 ms
bootstrap-theme.css
336 ms
main.css
405 ms
widget.min.js
107 ms
css
128 ms
bmc-new-btn-logo.svg
111 ms
lo.png
650 ms
btn_donate_LG.gif
127 ms
en_badge_web_generic.png
119 ms
en-us
131 ms
MS.png
695 ms
amazon-underground-app-us-black.png
124 ms
aptoideseal.png
125 ms
jquery.min.js
118 ms
bootstrap.min.js
124 ms
headroom.min.js
480 ms
jQuery.headroom.min.js
479 ms
template.js
477 ms
cookieinfo.min.js
130 ms
js
125 ms
lo2.png
960 ms
directDL.png
510 ms
arkforum250px.jpg
643 ms
en_badge_web_generic.png
14 ms
en-us.svg
59 ms
pixel.gif
127 ms
syky-y18lb0tSbf9kgqX.ttf
33 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
43 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
47 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
48 ms
analytics.js
34 ms
collect
12 ms
collect
32 ms
ga-audiences
53 ms
a-calc.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
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
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.
a-calc.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
a-calc.de 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
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 A-calc.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 A-calc.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.
a-calc.de
Open Graph description is not detected on the main page of A Calc. 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: