3.4 sec in total
321 ms
2.9 sec
103 ms
Welcome to matematika.it homepage info - get ready to check Matematika best content for Italy right away, or after learning these important things about matematika.it
Visit matematika.itWe analyzed Matematika.it page load time and found that the first response time was 321 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
matematika.it performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value6.6 s
9/100
25%
Value7.2 s
31/100
10%
Value240 ms
86/100
30%
Value1.788
0/100
15%
Value6.9 s
54/100
10%
321 ms
527 ms
213 ms
330 ms
219 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Matematika.it, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (861 ms) belongs to the original domain Matematika.it.
Page size can be reduced by 201.1 kB (43%)
463.3 kB
262.2 kB
In fact, the total size of Matematika.it main page is 463.3 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. 15% of websites need less resources to load. Images take 207.8 kB which makes up the majority of the site volume.
Potential reduce by 21.5 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 5.4 kB, which is 21% 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 21.5 kB or 83% of the original size.
Potential reduce by 25.0 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, Matematika needs image optimization as it can save up to 25.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 118.7 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 118.7 kB or 63% of the original size.
Potential reduce by 35.9 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. Matematika.it needs all CSS files to be minified and compressed as it can save up to 35.9 kB or 87% of the original size.
Number of requests can be reduced by 28 (64%)
44
16
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matematika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
matematika.it
321 ms
www.matematika.it
527 ms
reset.css
213 ms
matematika.css
330 ms
SpryAccordion.js
219 ms
SpryAccordion.css
221 ms
slideshow3.css
221 ms
nivo-slider.css
318 ms
style-ns.css
426 ms
shadowbox.css
424 ms
shadowbox.js
541 ms
jquery-1.4.3.min.js
664 ms
jquery.nivo.slider.js
544 ms
sizzle.js
220 ms
shadowbox-it.js
221 ms
shadowbox-img.js
222 ms
shadowbox-html.js
221 ms
shadowbox-iframe.js
306 ms
shadowbox-qt.js
427 ms
shadowbox-wmp.js
427 ms
swfobject.js
430 ms
shadowbox-swf.js
428 ms
shadowbox-flv.js
426 ms
shadowbox-base.js
519 ms
ga.js
39 ms
spalla_sx_h.gif
209 ms
header_sx_h.jpg
215 ms
testata_h.jpg
321 ms
testata_dx_grigia.jpg
217 ms
spacer.gif
218 ms
bull_menu4.gif
219 ms
bull_menu5.gif
423 ms
bull_menu3.gif
427 ms
loading.gif
429 ms
formulario.png
538 ms
test-online.png
543 ms
esercizi.png
650 ms
le-schede_off.png
749 ms
esercizi_off.png
747 ms
docenti_off.png
748 ms
filetto_verticale.jpg
755 ms
search.png
759 ms
spazio_docenti.png
861 ms
__utm.gif
12 ms
arrows.png
219 ms
bullets.png
219 ms
matematika.it 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
Links do not have a discernible name
matematika.it 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
matematika.it 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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Matematika.it 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 Matematika.it 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.
matematika.it
Open Graph description is not detected on the main page of Matematika. 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: