Tools & Wizards About Us
prysmian.es screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

prysmian.es

Prysmian Group en España | Cables y accesorios de Energía y Telecomunicaciones | Prysmian Group

Page Load Speed

7.1 sec in total

First Response

228 ms

Resources Loaded

4.4 sec

Page Rendered

2.4 sec

prysmian.es screenshot

About Website

Click here to check amazing Prysmian content. Otherwise, check out these important facts you probably never knew about prysmian.es

Filial de Prysmian Group en España. Líder mundial en la Industria de Cables de Energía y Telecomunicaciones

Visit prysmian.es

Key Findings

We analyzed Prysmian.es page load time and found that the first response time was 228 ms and then it took 6.8 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

prysmian.es performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

prysmian.es

228 ms

prysmian.es

445 ms

es.prysmiangroup.com

443 ms

es.prysmian.com

494 ms

uc.js

51 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Prysmian.es, 94% (81 requests) were made to Es.prysmian.com and 1% (1 request) were made to Es.prysmiangroup.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Es.prysmian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.4 kB (2%)

Content Size

13.7 MB

After Optimization

13.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prysmian.es main page is 13.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 261.1 kB

  • Original 295.3 kB
  • After minification 178.3 kB
  • After compression 34.2 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 117.0 kB, which is 40% 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 261.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.0 MB
  • After minification 13.0 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. Prysmian images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 9.2 kB

  • Original 177.2 kB
  • After minification 177.2 kB
  • After compression 167.9 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 155.4 kB
  • After minification 155.4 kB
  • After compression 155.3 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. Prysmian.es has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

62

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prysmian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prysmian.es

prysmian.es

228 ms

prysmian.es

prysmian.es

445 ms

es.prysmiangroup.com

es.prysmiangroup.com

443 ms

es.prysmian.com

es.prysmian.com

494 ms

uc.js

uc.js

51 ms

css_P37om8K6XwIDUedGxfp5xTnXFhWzlAaDNHgsvECIPx0.css

css_P37om8K6XwIDUedGxfp5xTnXFhWzlAaDNHgsvECIPx0.css

37 ms

css_5vpykIftVKKqs_iICTGXNbfRhMHUeHcOU5Q3mGjuKtg.css

css_5vpykIftVKKqs_iICTGXNbfRhMHUeHcOU5Q3mGjuKtg.css

38 ms

js_s9a5ktpXj1hkZHWi8YGDPObLZS6MUPqQJsydrQmWm0k.js

js_s9a5ktpXj1hkZHWi8YGDPObLZS6MUPqQJsydrQmWm0k.js

29 ms

Optima_Bold.woff

Optima_Bold.woff

44 ms

js_KWvTiEEtGFcVQqYce3kXe5hmILxDAilPNYjPSzFW3vs.js

js_KWvTiEEtGFcVQqYce3kXe5hmILxDAilPNYjPSzFW3vs.js

33 ms

gtm.js

gtm.js

79 ms

Optima_Bold.woff

Optima_Bold.woff

16 ms

logo_prysmian_2023_white@2x.png

logo_prysmian_2023_white@2x.png

69 ms

logo_prysmian_2021_black.png

logo_prysmian_2021_black.png

344 ms

logo_prysmian_2023_white.png

logo_prysmian_2023_white.png

69 ms

New-Informe-anual-ObserWATTorio-LG.jpg

New-Informe-anual-ObserWATTorio-LG.jpg

24 ms

Informe-anual-ObserWATTorio-SM.jpg

Informe-anual-ObserWATTorio-SM.jpg

24 ms

bellas-artes-LG-1600x480.png

bellas-artes-LG-1600x480.png

28 ms

bellas-artes-510x780-SM.png

bellas-artes-510x780-SM.png

27 ms

Genera-2024-1600x680-LG.jpg

Genera-2024-1600x680-LG.jpg

358 ms

Genera-2024-510x780-SM.jpg

Genera-2024-510x780-SM.jpg

38 ms

Discover-Energy-3D-1600x680.jpg

Discover-Energy-3D-1600x680.jpg

39 ms

Discover-Energy-3D-510x740.jpg

Discover-Energy-3D-510x740.jpg

44 ms

250-lamparas-solares-LG.jpg

250-lamparas-solares-LG.jpg

46 ms

250-lamparas-solares-SM.jpg

250-lamparas-solares-SM.jpg

52 ms

Banner-Global-EPD-1600x680-px.png

Banner-Global-EPD-1600x680-px.png

157 ms

Banner-Global-EPD-510x780-px.png

Banner-Global-EPD-510x780-px.png

62 ms

Prysmian-Group-Sostenibilidad-1600x680.jpg

Prysmian-Group-Sostenibilidad-1600x680.jpg

63 ms

Prysmian-Group-Sostenibilidad-510x740.jpg

Prysmian-Group-Sostenibilidad-510x740.jpg

159 ms

Prysmian-Prysolar-1600x680-LG.jpg

Prysmian-Prysolar-1600x680-LG.jpg

404 ms

Prysmian-Prysolar-510x780-SM.jpg

Prysmian-Prysolar-510x780-SM.jpg

159 ms

Social-ambition-1366x768.png

Social-ambition-1366x768.png

395 ms

Social%20ambition.png

Social%20ambition.png

160 ms

es.prysmian.com

es.prysmian.com

555 ms

New-Logo-Prysmian-gif.gif

New-Logo-Prysmian-gif.gif

160 ms

Prysmian-card-color.png

Prysmian-card-color.png

444 ms

General-Cable-color.png

General-Cable-color.png

606 ms

Draka-card-color.png

Draka-card-color.png

369 ms

Centro-de-Productos-1600x480.png

Centro-de-Productos-1600x480.png

705 ms

Energy-transition-1600x480.png

Energy-transition-1600x480.png

410 ms

Energy-Transition-510x780-SM.png

Energy-Transition-510x780-SM.png

416 ms

Catalogos-online%20-%20640x640.jpg

Catalogos-online%20-%20640x640.jpg

424 ms

Commited-to-Quality-and-efficiency_card.jpg

Commited-to-Quality-and-efficiency_card.jpg

431 ms

CPR-hero--card.jpg

CPR-hero--card.jpg

774 ms

Transmission.png

Transmission.png

773 ms

Power-Grids.png

Power-Grids.png

456 ms

Digital-Solutions.png

Digital-Solutions.png

575 ms

Montserrat-ExtraLight.woff

Montserrat-ExtraLight.woff

1214 ms

Montserrat-Thin.woff

Montserrat-Thin.woff

1246 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

618 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

618 ms

Montserrat-Light.woff

Montserrat-Light.woff

652 ms

Montserrat-SemiBold.woff

Montserrat-SemiBold.woff

1281 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

697 ms

Montserrat-ExtraBold.woff

Montserrat-ExtraBold.woff

1352 ms

Montserrat-Black.woff

Montserrat-Black.woff

1404 ms

Electrification.png

Electrification.png

746 ms

Electronics.png

Electronics.png

757 ms

People-and-Careers-1600x480.png

People-and-Careers-1600x480.png

767 ms

People-and-Careers-510x780-SM.png

People-and-Careers-510x780-SM.png

775 ms

CONAIF-300x300.png

CONAIF-300x300.png

1020 ms

Malia%C3%B1o%20300x300.png

Malia%C3%B1o%20300x300.png

1345 ms

PG%20news%202.PNG

PG%20news%202.PNG

1402 ms

Bosquia%20-%20350x350.jpg

Bosquia%20-%20350x350.jpg

1104 ms

news%20elevator%203.PNG

news%20elevator%203.PNG

1120 ms

Montserrat-ExtraLightItalic.woff

Montserrat-ExtraLightItalic.woff

1750 ms

Montserrat-ThinItalic.woff

Montserrat-ThinItalic.woff

1475 ms

Montserrat-Italic.woff

Montserrat-Italic.woff

1055 ms

Montserrat-MediumItalic.woff

Montserrat-MediumItalic.woff

1669 ms

Montserrat-LightItalic.woff

Montserrat-LightItalic.woff

1716 ms

Montserrat-SemiBoldItalic.woff

Montserrat-SemiBoldItalic.woff

1759 ms

Montserrat-BoldItalic.woff

Montserrat-BoldItalic.woff

1814 ms

Montserrat-ExtraBoldItalic.woff

Montserrat-ExtraBoldItalic.woff

1967 ms

Montserrat-BlackItalic.woff

Montserrat-BlackItalic.woff

2143 ms

Afumex%20es%20vida%20-%20350x350.png

Afumex%20es%20vida%20-%20350x350.png

1947 ms

presente%20y%20futuro%202.PNG

presente%20y%20futuro%202.PNG

1800 ms

frente%20covid%202.PNG

frente%20covid%202.PNG

1731 ms

estamos%20contigo%202.PNG

estamos%20contigo%202.PNG

1638 ms

Prysmian-aereo-LG-1600x480.png

Prysmian-aereo-LG-1600x480.png

1961 ms

Prysmian-aereo-510x780-SM.png

Prysmian-aereo-510x780-SM.png

1653 ms

logo_prysmian_2023_white.svg

logo_prysmian_2023_white.svg

1632 ms

social-icon-white_youtube.svg

social-icon-white_youtube.svg

1588 ms

social-icon-white_facebook.svg

social-icon-white_facebook.svg

1601 ms

social-icon-white_twitter.svg

social-icon-white_twitter.svg

1584 ms

social-icon-white_instagram.svg

social-icon-white_instagram.svg

1564 ms

social-icon-white_linkedin.svg

social-icon-white_linkedin.svg

1531 ms

Accessibility Review

prysmian.es accessibility score

63

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

prysmian.es 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

SEO Factors

prysmian.es SEO score

86

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prysmian.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Prysmian.es 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

prysmian.es

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