Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

ru.prysmiangroup.com

Prysmian Group | Cables, Energy System and Telecom Solutions

Page Load Speed

6 sec in total

First Response

243 ms

Resources Loaded

3.6 sec

Page Rendered

2.1 sec

About Website

Visit ru.prysmiangroup.com now to see the best up-to-date Ru Prysmian Group content for Italy and also check out these interesting facts you probably never knew about ru.prysmiangroup.com

Prysmian Group, created through the merge of Prysmian and Draka is the world leader in cable manufacturer, energy solutions, telecom cables and systems industry

Visit ru.prysmiangroup.com

Key Findings

We analyzed Ru.prysmiangroup.com page load time and found that the first response time was 243 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ru.prysmiangroup.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value32.5 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value3,900 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.208

60/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

ru.prysmiangroup.com

243 ms

ru.prysmiangroup.com

463 ms

ru.prysmian.com

658 ms

css_P37om8K6XwIDUedGxfp5xTnXFhWzlAaDNHgsvECIPx0.css

28 ms

css_5vpykIftVKKqs_iICTGXNbfRhMHUeHcOU5Q3mGjuKtg.css

46 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ru.prysmiangroup.com, 80% (65 requests) were made to Ru.prysmian.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Ru.prysmian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 524.2 kB (7%)

Content Size

7.9 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ru.prysmiangroup.com main page is 7.9 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. Only a small number of websites need less resources to load. Images take 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 278.8 kB

  • Original 316.1 kB
  • After minification 199.7 kB
  • After compression 37.3 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 116.4 kB, which is 37% 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 278.8 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 242.7 kB

  • Original 7.1 MB
  • After minification 6.8 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. Ru Prysmian Group images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

  • Original 310.0 kB
  • After minification 310.0 kB
  • After compression 307.4 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

-0%

Potential reduce by 105 B

  • Original 214.9 kB
  • After minification 214.9 kB
  • After compression 214.8 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. Ru.prysmiangroup.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (12%)

Requests Now

65

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ru Prysmian Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ru.prysmiangroup.com accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

ru.prysmiangroup.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ru.prysmiangroup.com SEO score

87

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ru.prysmiangroup.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Ru.prysmiangroup.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 data is detected on the main page of Ru Prysmian Group. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: