Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

uncasodicoscienza.rai.it

Rai Radiotelevisione Italiana

Page Load Speed

10.4 sec in total

First Response

2.7 sec

Resources Loaded

6.8 sec

Page Rendered

845 ms

uncasodicoscienza.rai.it screenshot

About Website

Visit uncasodicoscienza.rai.it now to see the best up-to-date Uncasodicoscienza Rai content for Italy and also check out these interesting facts you probably never knew about uncasodicoscienza.rai.it

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Key Findings

We analyzed Uncasodicoscienza.rai.it page load time and found that the first response time was 2.7 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

uncasodicoscienza.rai.it performance score

0

Network Requests Diagram

uncasodicoscienza.rai.it

2707 ms

raiStyle.css

570 ms

apertura.css

223 ms

jquery.jscrollpane.css

225 ms

css

26 ms

Our browser made a total of 443 requests to load all elements on the main page. We found that 44% of them (194 requests) were addressed to the original Uncasodicoscienza.rai.it, 44% (197 requests) were made to Rai.it and 1% (6 requests) were made to Adagiobanner.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Uncasodicoscienza.rai.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (26%)

Content Size

8.1 MB

After Optimization

6.0 MB

In fact, the total size of Uncasodicoscienza.rai.it main page is 8.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 318.2 kB

  • Original 392.8 kB
  • After minification 387.5 kB
  • After compression 74.6 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 318.2 kB or 81% of the original size.

Image Optimization

-12%

Potential reduce by 775.4 kB

  • Original 6.5 MB
  • After minification 5.7 MB

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, Uncasodicoscienza Rai needs image optimization as it can save up to 775.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 577.7 kB

  • Original 735.9 kB
  • After minification 534.3 kB
  • After compression 158.2 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 577.7 kB or 79% of the original size.

CSS Optimization

-92%

Potential reduce by 466.0 kB

  • Original 507.7 kB
  • After minification 311.9 kB
  • After compression 41.7 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. Uncasodicoscienza.rai.it needs all CSS files to be minified and compressed as it can save up to 466.0 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (18%)

Requests Now

427

After Optimization

352

The browser has sent 427 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uncasodicoscienza Rai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors

uncasodicoscienza.rai.it SEO score

0

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uncasodicoscienza.rai.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Uncasodicoscienza.rai.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Uncasodicoscienza Rai. 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: