Tools & Wizards About Us
oscar.librimondadori.it screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

oscar.librimondadori.it

Oscar Mondadori | Libri bestsellers, narrativa, poesia e saggi

Page Load Speed

4.3 sec in total

First Response

533 ms

Resources Loaded

3.4 sec

Page Rendered

353 ms

oscar.librimondadori.it screenshot

About Website

Welcome to oscar.librimondadori.it homepage info - get ready to check Oscar Libri Mondadori best content for Italy right away, or after learning these important things about oscar.librimondadori.it

Oscar Mondadori è la libreria più completa dei grandi classici della letteratura, bestsellers, saggi e poesie. Scopri il catalogo, le novità e gli eventi!

Visit oscar.librimondadori.it

Key Findings

We analyzed Oscar.librimondadori.it page load time and found that the first response time was 533 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

oscar.librimondadori.it performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value1.027

2/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

oscar.librimondadori.it

533 ms

oscar.librimondadori.it

426 ms

www.oscarmondadori.it

202 ms

www.oscarmondadori.it

517 ms

97fc5.css

202 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Oscar.librimondadori.it, 80% (57 requests) were made to Oscarmondadori.it and 4% (3 requests) were made to Digital.mondadori.it. The less responsive or slowest element that took the longest time to load (828 ms) relates to the external source Oscarmondadori.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.0 kB (23%)

Content Size

829.8 kB

After Optimization

639.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oscar.librimondadori.it main page is 829.8 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. 45% of websites need less resources to load. Images take 576.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 158.6 kB

  • Original 182.6 kB
  • After minification 156.8 kB
  • After compression 24.0 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. This page needs HTML code to be minified as it can gain 25.8 kB, which is 14% 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 158.6 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 30.1 kB

  • Original 576.4 kB
  • After minification 546.3 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. Oscar Libri Mondadori images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 519 B

  • Original 69.4 kB
  • After minification 69.4 kB
  • After compression 68.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-62%

Potential reduce by 844 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 510 B

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. Oscar.librimondadori.it needs all CSS files to be minified and compressed as it can save up to 844 B or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (19%)

Requests Now

67

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oscar Libri Mondadori. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oscar.librimondadori.it

oscar.librimondadori.it

533 ms

oscar.librimondadori.it

oscar.librimondadori.it

426 ms

www.oscarmondadori.it

www.oscarmondadori.it

202 ms

www.oscarmondadori.it

www.oscarmondadori.it

517 ms

97fc5.css

97fc5.css

202 ms

dc911.css

dc911.css

311 ms

custom_banner.css

custom_banner.css

409 ms

96f22.css

96f22.css

332 ms

1a826.js

1a826.js

614 ms

634b8.js

634b8.js

333 ms

2abf2.js

2abf2.js

411 ms

iubenda-2020.js

iubenda-2020.js

407 ms

footer-link-2020.js

footer-link-2020.js

406 ms

teads-fellow.js

teads-fellow.js

27 ms

gtm.js

gtm.js

200 ms

events.js

events.js

191 ms

sfondo-bianco-3.jpg

sfondo-bianco-3.jpg

226 ms

MondadoriLibri.png

MondadoriLibri.png

228 ms

OscarOrizzontale.png

OscarOrizzontale.png

231 ms

x-chiudi.svg

x-chiudi.svg

228 ms

header-search.svg

header-search.svg

226 ms

header-close-search.svg

header-close-search.svg

223 ms

search-black.svg

search-black.svg

316 ms

search-red.svg

search-red.svg

326 ms

search-loader.svg

search-loader.svg

323 ms

OscarVerticale.png

OscarVerticale.png

322 ms

social-facebook.svg

social-facebook.svg

324 ms

social-twitter.svg

social-twitter.svg

328 ms

social-instagram.svg

social-instagram.svg

422 ms

social-youtube.svg

social-youtube.svg

426 ms

cover-texture.png

cover-texture.png

424 ms

cover2_bg-bl.png

cover2_bg-bl.png

427 ms

cover2_bg-tl.png

cover2_bg-tl.png

624 ms

cover2_bg-tr.png

cover2_bg-tr.png

423 ms

cover2_bg-t.png

cover2_bg-t.png

522 ms

978880476265HIG-313x480.jpg

978880476265HIG-313x480.jpg

523 ms

cover2_bg-br.png

cover2_bg-br.png

526 ms

cover2_bg-b.png

cover2_bg-b.png

525 ms

978880475727HIG-333x480.jpg

978880475727HIG-333x480.jpg

626 ms

978880478223HIG-313x480.jpg

978880478223HIG-313x480.jpg

623 ms

978880477753HIG-313x480.jpg

978880477753HIG-313x480.jpg

625 ms

978880475842HIG-333x480.jpg

978880475842HIG-333x480.jpg

626 ms

cover_bg-bl.png

cover_bg-bl.png

626 ms

cover_bg-tl2.png

cover_bg-tl2.png

727 ms

cover_bg-tr.png

cover_bg-tr.png

725 ms

cover_bg-t.png

cover_bg-t.png

726 ms

search-loader.gif

search-loader.gif

728 ms

cover_bg-br.png

cover_bg-br.png

727 ms

cover_bg-b.png

cover_bg-b.png

729 ms

ico-arrow.png

ico-arrow.png

828 ms

Game-of-Thrones-ultima-stagione-270x270.jpg

Game-of-Thrones-ultima-stagione-270x270.jpg

826 ms

campagna-oscar-mondadori-270x270.jpg

campagna-oscar-mondadori-270x270.jpg

744 ms

PA5840274-659D-4598-967E-9D0706CC4F3B.js

PA5840274-659D-4598-967E-9D0706CC4F3B.js

98 ms

nlsSDK600.bundle.min.js

nlsSDK600.bundle.min.js

3 ms

ls.html

ls.html

14 ms

percoco-270x270.jpg

percoco-270x270.jpg

612 ms

King-of-wrath-270x270.jpg

King-of-wrath-270x270.jpg

613 ms

Diana-Gabaldon-e-la-serie-Outlander-270x270.jpg

Diana-Gabaldon-e-la-serie-Outlander-270x270.jpg

712 ms

Limpero-del-vampiro-Jay-Kristoff-2-270x270.jpg

Limpero-del-vampiro-Jay-Kristoff-2-270x270.jpg

710 ms

Il-problema-dei-3-corpi-serie-tv--270x270.jpg

Il-problema-dei-3-corpi-serie-tv--270x270.jpg

707 ms

Ossi-di-seppia-Montale-270x270.jpg

Ossi-di-seppia-Montale-270x270.jpg

709 ms

gn

gn

291 ms

pvnh9llsq3qklsrzwbrn8gibo3zow1719778375.nuid.imrworldwide.com

pvnh9llsq3qklsrzwbrn8gibo3zow1719778375.nuid.imrworldwide.com

43 ms

due-libri-mondadori-270x270.jpg

due-libri-mondadori-270x270.jpg

622 ms

Califano-il-film-270x270.jpg

Califano-il-film-270x270.jpg

617 ms

daniele-mencarelli-270x270.jpg

daniele-mencarelli-270x270.jpg

711 ms

ReadChristie-Challenge-270x270.jpg

ReadChristie-Challenge-270x270.jpg

711 ms

978880476184HIG-235x360.jpg

978880476184HIG-235x360.jpg

712 ms

978880478579HIG-235x360.jpg

978880478579HIG-235x360.jpg

713 ms

OscarOrizzontale-footer.png

OscarOrizzontale-footer.png

619 ms

iubenda_cs.js

iubenda_cs.js

103 ms

Accessibility Review

oscar.librimondadori.it accessibility score

82

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

oscar.librimondadori.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

oscar.librimondadori.it SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

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 Oscar.librimondadori.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 Oscar.librimondadori.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

oscar.librimondadori.it

Open Graph data is detected on the main page of Oscar Libri Mondadori. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: