8 sec in total
333 ms
6.1 sec
1.5 sec
Welcome to scientificast.it homepage info - get ready to check Scientificast best content for Italy right away, or after learning these important things about scientificast.it
Scientificast: sito e Podcast di scienza per curiosi o appassionati. Facciamo scienza, ma ci divertiamo anche parecchio, insomma seri... ma non troppo
Visit scientificast.itWe analyzed Scientificast.it page load time and found that the first response time was 333 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
scientificast.it performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value12.1 s
0/100
25%
Value15.8 s
0/100
10%
Value560 ms
53/100
30%
Value0.076
95/100
15%
Value17.8 s
4/100
10%
333 ms
4593 ms
326 ms
218 ms
24 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 55% of them (42 requests) were addressed to the original Scientificast.it, 9% (7 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to I2.wp.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Scientificast.it.
Page size can be reduced by 640.0 kB (42%)
1.5 MB
874.6 kB
In fact, the total size of Scientificast.it 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. 60% of websites need less resources to load. Images take 690.9 kB which makes up the majority of the site volume.
Potential reduce by 77.0 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 77.0 kB or 80% of the original size.
Potential reduce by 21.8 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. Scientificast images are well optimized though.
Potential reduce by 330.8 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 330.8 kB or 70% of the original size.
Potential reduce by 210.4 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. Scientificast.it needs all CSS files to be minified and compressed as it can save up to 210.4 kB or 83% of the original size.
Number of requests can be reduced by 44 (67%)
66
22
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scientificast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
scientificast.it
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www.scientificast.it
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scientificast.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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.
scientificast.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
scientificast.it SEO score
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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scientificast.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Scientificast.it 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.
scientificast.it
Open Graph data is detected on the main page of Scientificast. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: