3.8 sec in total
311 ms
3.2 sec
213 ms
Welcome to metalab.at homepage info - get ready to check Metalab best content for Austria right away, or after learning these important things about metalab.at
Visit metalab.atWe analyzed Metalab.at page load time and found that the first response time was 311 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
metalab.at performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value3.6 s
61/100
25%
Value4.8 s
67/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
311 ms
615 ms
310 ms
319 ms
320 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 89% of them (40 requests) were addressed to the original Metalab.at, 4% (2 requests) were made to Button.flattr.com and 4% (2 requests) were made to Static.flattr.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Metalab.at.
Page size can be reduced by 548.1 kB (25%)
2.2 MB
1.7 MB
In fact, the total size of Metalab.at main page is 2.2 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 9.8 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 1.9 kB, which is 15% 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 9.8 kB or 76% 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. Metalab images are well optimized though.
Potential reduce by 488.6 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 488.6 kB or 80% of the original size.
Potential reduce by 35.0 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. Metalab.at needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 70% of the original size.
Number of requests can be reduced by 20 (48%)
42
22
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metalab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
metalab.at
311 ms
metalab.at
615 ms
prototype.js
310 ms
projects.css
319 ms
base.css
320 ms
members.css
323 ms
cal.css
321 ms
ml-ajaxtools.js
321 ms
415 ms
core.js
411 ms
jquery.js
923 ms
jquery.init.js
411 ms
actions.js
412 ms
calendar.js
412 ms
DateTimeShortcuts.js
613 ms
reset.css
197 ms
global.css
198 ms
layout.css
198 ms
load.js
32 ms
106 ms
logo.png
106 ms
Flag_UK.png
106 ms
metasense_off.gif
108 ms
metasense_on.gif
108 ms
pixel.gif
107 ms
mind_.jpg
220 ms
sqrt2.png
1007 ms
stereotype.jpg
849 ms
mactux.jpg
205 ms
worm23.jpg
309 ms
goschi.bmp
512 ms
LNico.jpg
328 ms
loader.js
26 ms
513 ms
shared.css%3Fefd2fdf.css
220 ms
soup_startpage.css%3Fefd2fdf.css
309 ms
visitor.js%3F1453387550
430 ms
0275_7276_16-square.png
103 ms
0303_550c_32-square.png
103 ms
4378_061b_315.png
105 ms
1783_ff96_315.png
110 ms
7980_2410_315.png
210 ms
black80.png
200 ms
button.css
774 ms
button.js
658 ms
metalab.at 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.
metalab.at best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
metalab.at SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metalab.at 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 Metalab.at 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.
metalab.at
Open Graph description is not detected on the main page of Metalab. 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: