Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sardegnadigitallibrary.it

Home page - Sardegna Digital Library

Page Load Speed

10.4 sec in total

First Response

1 sec

Resources Loaded

9.1 sec

Page Rendered

256 ms

sardegnadigitallibrary.it screenshot

About Website

Welcome to sardegnadigitallibrary.it homepage info - get ready to check Sardegna Digital Library best content for Italy right away, or after learning these important things about sardegnadigitallibrary.it

Sardegna Digital Library Home Page

Visit sardegnadigitallibrary.it

Key Findings

We analyzed Sardegnadigitallibrary.it page load time and found that the first response time was 1 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sardegnadigitallibrary.it performance score

0

Network Requests Diagram

sardegnadigitallibrary.it

1037 ms

css_2427.css

2494 ms

css_591.css

630 ms

ufo.js

589 ms

css_2428.css

1087 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 85% of them (40 requests) were addressed to the original Sardegnadigitallibrary.it, 4% (2 requests) were made to Regione.sardegna.it and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Sardegnadigitallibrary.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 266.8 kB (5%)

Content Size

4.9 MB

After Optimization

4.7 MB

In fact, the total size of Sardegnadigitallibrary.it main page is 4.9 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. 25% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.4 kB

  • Original 27.8 kB
  • After minification 27.2 kB
  • After compression 6.4 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 21.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 7.4 kB

  • Original 4.6 MB
  • After minification 4.6 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. Sardegna Digital Library images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 111.3 kB

  • Original 181.2 kB
  • After minification 172.1 kB
  • After compression 69.9 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 111.3 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 126.6 kB

  • Original 154.5 kB
  • After minification 154.3 kB
  • After compression 27.9 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. Sardegnadigitallibrary.it needs all CSS files to be minified and compressed as it can save up to 126.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (18%)

Requests Now

45

After Optimization

37

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sardegna Digital Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

sardegnadigitallibrary.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 Sardegnadigitallibrary.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 Sardegnadigitallibrary.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 Sardegna Digital Library. 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: