Access libri.dvd.it. DVD Store - i migliori Film e Serie TV in Dvd e Blu Ray, 4k ultra hd

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.31

38/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

libri.dvd.it

316 ms

www.dvd.it

848 ms

v_82_ab38d1650a12ac18a267f041c7a5c000_all.css

232 ms

v_81_ef9b9f1087999a09b4da3700b4d135f6.js

867 ms

checkout.js

31 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Libri.dvd.it, 85% (97 requests) were made to Dvd.it and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Dvd.it.

Content Size

7.7 MB

After Optimization

7.2 MB

In fact, the total size of Libri.dvd.it main page is 7.7 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. 70% of websites need less resources to load. Images take 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 365.1 kB

Original 389.4 kB
After minification 144.6 kB
After compression 24.3 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 244.8 kB, which is 63% 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 365.1 kB or 94% of the original size.

Image Optimization

-2%

Potential reduce by 131.1 kB

Original 7.1 MB
After minification 7.0 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. Libri DVD images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 177 B

Original 46.3 kB
After minification 46.3 kB
After compression 46.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 658 B

Original 77.7 kB
After minification 77.7 kB
After compression 77.0 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. Libri.dvd.it has all CSS files already compressed.

Requests Now

105

After Optimization

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libri DVD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

IT
Language Claimed

IT
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Libri.dvd.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 Libri.dvd.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

libri.dvd.it

Open Graph description is not detected on the main page of Libri DVD. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

DVD Store - i migliori Film e Serie TV in Dvd e Blu Ray, 4k ultra hd

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

libri.dvd.it

www.dvd.it

v_82_ab38d1650a12ac18a267f041c7a5c000_all.css

v_81_ef9b9f1087999a09b4da3700b4d135f6.js

checkout.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

libri.dvd.it

www.dvd.it

v_82_ab38d1650a12ac18a267f041c7a5c000_all.css

v_81_ef9b9f1087999a09b4da3700b4d135f6.js

checkout.js

feed_v3.js

conversion.js

css

analytics.js

fbevents.js

dvd-logo-1476356386.jpg

helveticaneueltcom-ltcn.woff

fontawesome-webfont.woff

fontawesome-webfont.woff

close.png

Dvd-it_slider_LaFormaDellAcqua.jpg

Dvd-it_slider_ThePost.jpg

Dvd-it_slider_L-OraPiuBuia.jpg

Dvd_slider_Coco.jpg

Dvd-it_slider_Jumanji.jpg

Dvd-it_slider_Wonder-2.jpg

Dvd-it_slider_AssassinioOrienteExpress.jpg

Dvd-it_slider_JusticeLegue.jpg

Dvd-it_slider_Transformers.jpg

pinocchio-blu-raydvd.jpg

pinocchio.jpg

sonic-il-film.jpg

icona_dvd.png

sonic-il-film.jpg

spider-man-far-from-home.jpg

ruota-delle-meraviglie-la.jpg

115.jpg

114.jpg

112.jpg

icona_blu-ray.png

maze-runner-la-rivelazione.jpg

filo-nascosto-il.jpg

lady-bird.jpg

15-17-attacco-al-treno.jpg

chiamami-con-il-tuo-nome.jpg

cinquanta-sfumature-di-rosso.jpg

118.jpg

119.jpg