3 sec in total
636 ms
2.2 sec
155 ms
Welcome to emat.dk homepage info - get ready to check Emat best content for Denmark right away, or after learning these important things about emat.dk
emat.dk er et undervisningssystem, hvor der kan løses matematikopgaver svarende til grundskolens 1.-10. klassetrin.
Visit emat.dkWe analyzed Emat.dk page load time and found that the first response time was 636 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
emat.dk performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value2.1 s
96/100
25%
Value2.7 s
97/100
10%
Value0 ms
100/100
30%
Value0.132
81/100
15%
Value2.1 s
99/100
10%
636 ms
331 ms
224 ms
332 ms
443 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 89% of them (55 requests) were addressed to the original Emat.dk, 3% (2 requests) were made to Facebook.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Emat.dk.
Page size can be reduced by 157.1 kB (10%)
1.5 MB
1.4 MB
In fact, the total size of Emat.dk main page is 1.5 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 33.9 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 6.1 kB, which is 14% 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 33.9 kB or 78% of the original size.
Potential reduce by 109.5 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. Emat images are well optimized though.
Potential reduce by 2.0 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 2.0 kB or 75% of the original size.
Potential reduce by 11.6 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. Emat.dk needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 83% of the original size.
Number of requests can be reduced by 7 (11%)
61
54
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
emat.dk
636 ms
slide2.js
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StyleSheetSlide3.css
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StyleSheetTableV3.css
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StyleSheetV06.css
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WebResource.axd
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sdk.js
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emat.dk 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
<input type="image"> elements do not have [alt] text
emat.dk 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
emat.dk SEO score
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
DA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emat.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish 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 Emat.dk 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.
emat.dk
Open Graph description is not detected on the main page of Emat. 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: