Tools & Wizards About Us
blog.andreaventuri.it screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

blog.andreaventuri.it

Andrea Venturi's Blog | Just another blog about web development and computer programming

Page Load Speed

6.5 sec in total

First Response

2.1 sec

Resources Loaded

3.7 sec

Page Rendered

744 ms

blog.andreaventuri.it screenshot

About Website

Click here to check amazing Blog Andrea Venturi content. Otherwise, check out these important facts you probably never knew about blog.andreaventuri.it

La libreria Bootstrap fornisce una solida base per la creazione dell'interfaccia di siti e applicazioni web. Tra le varie animazioni disponibili si trova

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Key Findings

We analyzed Blog.andreaventuri.it page load time and found that the first response time was 2.1 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

blog.andreaventuri.it performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

blog.andreaventuri.it

2060 ms

stub.js

20 ms

iubenda_cs.js

19 ms

style.min.css

223 ms

style.css

213 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 77% of them (41 requests) were addressed to the original Blog.andreaventuri.it, 13% (7 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Cdn.iubenda.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Blog.andreaventuri.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.7 kB (13%)

Content Size

6.0 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.andreaventuri.it main page is 6.0 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. 55% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 74.1 kB

  • Original 91.1 kB
  • After minification 82.1 kB
  • After compression 17.0 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. 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 74.1 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 673.2 kB

  • Original 5.9 MB
  • After minification 5.2 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. Obviously, Blog Andrea Venturi needs image optimization as it can save up to 673.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 1.4 kB

  • Original 26.0 kB
  • After minification 25.5 kB
  • After compression 24.5 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

-12%

Potential reduce by 7.0 kB

  • Original 56.2 kB
  • After minification 55.5 kB
  • After compression 49.2 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. Blog.andreaventuri.it needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Andrea Venturi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.andreaventuri.it

blog.andreaventuri.it

2060 ms

stub.js

stub.js

20 ms

iubenda_cs.js

iubenda_cs.js

19 ms

style.min.css

style.min.css

223 ms

style.css

style.css

213 ms

style.css

style.css

211 ms

style.css

style.css

210 ms

style.css

style.css

213 ms

style.css

style.css

228 ms

style.css

style.css

316 ms

wp-syntax.css

wp-syntax.css

321 ms

bootstrap.min.css

bootstrap.min.css

442 ms

fontawesome-all.min.css

fontawesome-all.min.css

330 ms

css

css

45 ms

flexslider.css

flexslider.css

332 ms

style.css

style.css

347 ms

addthis_wordpress_public.min.css

addthis_wordpress_public.min.css

428 ms

jquery.js

jquery.js

548 ms

jquery-migrate.min.js

jquery-migrate.min.js

437 ms

bootstrap.min.js

bootstrap.min.js

453 ms

functions.js

functions.js

464 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

495 ms

core-it.js

core-it.js

53 ms

addthis_widget.js

addthis_widget.js

23 ms

wp-syntax.js

wp-syntax.js

523 ms

flexslider.min.js

flexslider.min.js

525 ms

flexslider-custom.js

flexslider-custom.js

523 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

524 ms

wp-embed.min.js

wp-embed.min.js

529 ms

forms.min.js

forms.min.js

555 ms

banner.png

banner.png

390 ms

amazon04.jpg

amazon04.jpg

289 ms

php01-slider.png

php01-slider.png

296 ms

bitcoin02.png

bitcoin02.png

1014 ms

arduino01.jpg

arduino01.jpg

390 ms

banner-750x410.png

banner-750x410.png

497 ms

php01-slider-750x410.png

php01-slider-750x410.png

602 ms

bitcoin02-750x410.png

bitcoin02-750x410.png

867 ms

dotnet011.png

dotnet011.png

503 ms

zend.jpg

zend.jpg

503 ms

arduino01-750x410.jpg

arduino01-750x410.jpg

603 ms

arduno02-750x410.jpg

arduno02-750x410.jpg

612 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

11 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

12 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

27 ms

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BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rl.woff

27 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff

26 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff

27 ms

fa-solid-900.woff

fa-solid-900.woff

664 ms

fa-regular-400.woff

fa-regular-400.woff

648 ms

fa-brands-400.woff

fa-brands-400.woff

663 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

73 ms

flexslider-icon.woff

flexslider-icon.woff

107 ms

Accessibility Review

blog.andreaventuri.it accessibility score

95

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

blog.andreaventuri.it best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

blog.andreaventuri.it SEO score

97

Search Engine Optimization Advices

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 Blog.andreaventuri.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 Blog.andreaventuri.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

blog.andreaventuri.it

Open Graph description is not detected on the main page of Blog Andrea Venturi. 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: