Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

3ditaly.it

3DiTALY - Il primo 3d Printing store In Italia // Stampanti 3D // vendita filamenti // assistenza stampanti 3D // Corsi di formazione

Page Load Speed

2.7 sec in total

First Response

300 ms

Resources Loaded

2.1 sec

Page Rendered

285 ms

3ditaly.it screenshot

About Website

Visit 3ditaly.it now to see the best up-to-date 3DiTALY content for Italy and also check out these interesting facts you probably never knew about 3ditaly.it

3DiTALY è un punto di riferimento per i designers (e non solo) che utilizzeranno la rivoluzionaria tecnica della stampa 3D. Il primo 3D Printing Store ad operare in Italia.

Visit 3ditaly.it

Key Findings

We analyzed 3ditaly.it page load time and found that the first response time was 300 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

3ditaly.it performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

3ditaly.it

300 ms

www.3ditaly.it

504 ms

siteground-optimizer-combined-css-3145198da17dc3d3cb428356b1a679f9.css

277 ms

jquery.min.js

362 ms

jquery-migrate.min.js

274 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 80% of them (48 requests) were addressed to the original 3ditaly.it, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Sibforms.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain 3ditaly.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.3 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

In fact, the total size of 3ditaly.it main page is 1.6 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 83.8 kB

  • Original 103.9 kB
  • After minification 88.1 kB
  • After compression 20.2 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 15.9 kB, which is 15% 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 83.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 16.1 kB

  • Original 1.2 MB
  • After minification 1.2 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. 3DiTALY images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 16.9 kB

  • Original 226.8 kB
  • After minification 226.8 kB
  • After compression 209.9 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

-27%

Potential reduce by 25.5 kB

  • Original 95.2 kB
  • After minification 95.2 kB
  • After compression 69.7 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. 3ditaly.it needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

55

After Optimization

36

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3DiTALY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

3ditaly.it accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

3ditaly.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

3ditaly.it SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 3ditaly.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 3ditaly.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 data is detected on the main page of 3DiTALY. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: