Tools & Wizards About Us
caleidos4d.it screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

caleidos4d.it

Caleidos4D

Page Load Speed

4.2 sec in total

First Response

439 ms

Resources Loaded

3.6 sec

Page Rendered

91 ms

caleidos4d.it screenshot

About Website

Welcome to caleidos4d.it homepage info - get ready to check Caleidos4D best content right away, or after learning these important things about caleidos4d.it

Salvatore Maesano Architetto www.caleidos4d.it

Visit caleidos4d.it

Key Findings

We analyzed Caleidos4d.it page load time and found that the first response time was 439 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

caleidos4d.it performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

caleidos4d.it

439 ms

www.caleidos4d.it

773 ms

xr_fonts.css

112 ms

xr_main.css

227 ms

custom_styles.css

224 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Caleidos4d.it, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Caleidos4d.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 402.2 kB (14%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caleidos4d.it main page is 3.0 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 23.5 kB

  • Original 27.4 kB
  • After minification 27.2 kB
  • After compression 3.9 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 23.5 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 333.1 kB

  • Original 2.8 MB
  • After minification 2.5 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, Caleidos4D needs image optimization as it can save up to 333.1 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

-34%

Potential reduce by 25.3 kB

  • Original 74.3 kB
  • After minification 74.3 kB
  • After compression 49.0 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 25.3 kB or 34% of the original size.

CSS Optimization

-64%

Potential reduce by 20.3 kB

  • Original 31.9 kB
  • After minification 29.1 kB
  • After compression 11.5 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. Caleidos4d.it needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

51

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caleidos4D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

caleidos4d.it

caleidos4d.it

439 ms

www.caleidos4d.it

www.caleidos4d.it

773 ms

xr_fonts.css

xr_fonts.css

112 ms

xr_main.css

xr_main.css

227 ms

custom_styles.css

custom_styles.css

224 ms

xr_text.css

xr_text.css

230 ms

roe.js

roe.js

339 ms

replaceMobileFonts.js

replaceMobileFonts.js

228 ms

prs4.js

prs4.js

233 ms

jquery.js

jquery.js

445 ms

datamap.js

datamap.js

343 ms

ani.css

ani.css

343 ms

coin-slider-styles.css

coin-slider-styles.css

343 ms

coinslider_v8_config.js

coinslider_v8_config.js

350 ms

coin-slider.min.js

coin-slider.min.js

458 ms

ppl.css

ppl.css

460 ms

1.js

1.js

459 ms

cookie.js

cookie.js

502 ms

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54002.png

113 ms

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115 ms

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118 ms

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116 ms

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116 ms

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113 ms

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224 ms

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223 ms

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225 ms

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229 ms

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230 ms

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234 ms

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335 ms

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336 ms

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338 ms

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342 ms

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344 ms

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350 ms

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446 ms

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447 ms

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451 ms

jquery.min.js

jquery.min.js

25 ms

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58505.png

1095 ms

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1080 ms

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1123 ms

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1178 ms

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1880 ms

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1444 ms

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1195 ms

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1323 ms

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1471 ms

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1290 ms

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1421 ms

58516.jpg

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1402 ms

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1437 ms

XaraWDGeneratedHTMLfont2.woff

XaraWDGeneratedHTMLfont2.woff

1513 ms

XaraWDGeneratedHTMLfont1.woff

XaraWDGeneratedHTMLfont1.woff

1534 ms

Accessibility Review

caleidos4d.it accessibility score

89

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

caleidos4d.it best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

caleidos4d.it SEO score

92

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

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

    EN

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caleidos4d.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that Caleidos4d.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

caleidos4d.it

Open Graph data is detected on the main page of Caleidos4D. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: