Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

bvdep.it

Bureau van Dijk | Private company information – Orbis

Page Load Speed

6.5 sec in total

First Response

118 ms

Resources Loaded

5.1 sec

Page Rendered

1.3 sec

bvdep.it screenshot

About Website

Click here to check amazing Bvdep content. Otherwise, check out these important facts you probably never knew about bvdep.it

Welcome to the business of certainty. Raccogliamo ed elaboriamo le informazioni sulle società per ottimizzare l'efficienza dei processi decisionali. Scopri di più sulle nostre soluzioni per la tua...

Visit bvdep.it

Key Findings

We analyzed Bvdep.it page load time and found that the first response time was 118 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bvdep.it performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value16,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

bvdep.it

118 ms

1558 ms

VisitorIdentification.js

32 ms

libs.min.css

42 ms

_editor.min.css

39 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bvdep.it, 86% (64 requests) were made to Bvdinfo.com and 5% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Bvdinfo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 510.2 kB (50%)

Content Size

1.0 MB

After Optimization

503.3 kB

In fact, the total size of Bvdep.it main page is 1.0 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. Javascripts take 555.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 156.1 kB

  • Original 188.0 kB
  • After minification 156.2 kB
  • After compression 31.9 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. This page needs HTML code to be minified as it can gain 31.8 kB, which is 17% 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 156.1 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 28.5 kB

  • Original 183.6 kB
  • After minification 155.0 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. Obviously, Bvdep needs image optimization as it can save up to 28.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 300.2 kB

  • Original 555.4 kB
  • After minification 555.1 kB
  • After compression 255.3 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 300.2 kB or 54% of the original size.

CSS Optimization

-29%

Potential reduce by 25.4 kB

  • Original 86.5 kB
  • After minification 86.5 kB
  • After compression 61.1 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. Bvdep.it needs all CSS files to be minified and compressed as it can save up to 25.4 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (52%)

Requests Now

69

After Optimization

33

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bvdep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bvdep.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.

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

bvdep.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

SEO Factors

bvdep.it SEO score

75

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

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bvdep.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Bvdep.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 Bvdep. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: