Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

cesare-bonetti.com

Cesare Bonetti S.p.A.

Page Load Speed

2.3 sec in total

First Response

416 ms

Resources Loaded

1.5 sec

Page Rendered

383 ms

cesare-bonetti.com screenshot

About Website

Click here to check amazing Cesare Bonetti content. Otherwise, check out these important facts you probably never knew about cesare-bonetti.com

Since 1905 Cesare Bonetti S.p.A. has been a high performance valve manufacturer & liquid level indicator manufacturer. Both as custom designed industrial valves and other products to meet the exact re...

Visit cesare-bonetti.com

Key Findings

We analyzed Cesare-bonetti.com page load time and found that the first response time was 416 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cesare-bonetti.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

cesare-bonetti.com

416 ms

combinedmasterCSS_73506F72C3F428730769033D80396E2C.css

329 ms

combinedmasterJS_7F578718A163848055C4F0000201A4B3.js

499 ms

IndexStyleSheet.css

150 ms

WebResource.axd

232 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 10% of them (9 requests) were addressed to the original Cesare-bonetti.com, 70% (64 requests) were made to Cdn.cesare-bonetti.it and 8% (7 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (605 ms) relates to the external source Cesare-bonetti.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 590.4 kB (73%)

Content Size

812.5 kB

After Optimization

222.0 kB

In fact, the total size of Cesare-bonetti.com main page is 812.5 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. Javascripts take 579.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 137.9 kB

  • Original 162.5 kB
  • After minification 126.4 kB
  • After compression 24.5 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 36.0 kB, which is 22% 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 137.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 11 B

  • Original 21.5 kB
  • After minification 21.5 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. Cesare Bonetti images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 415.7 kB

  • Original 579.5 kB
  • After minification 426.6 kB
  • After compression 163.8 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 415.7 kB or 72% of the original size.

CSS Optimization

-75%

Potential reduce by 36.8 kB

  • Original 49.0 kB
  • After minification 49.0 kB
  • After compression 12.2 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. Cesare-bonetti.com needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cesare Bonetti. 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 as a result speed up the page load time.

Accessibility Review

cesare-bonetti.com accessibility score

58

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

cesare-bonetti.com 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

SEO Factors

cesare-bonetti.com SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cesare-bonetti.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cesare-bonetti.com 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 description is not detected on the main page of Cesare Bonetti. 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: