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polylux.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% 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

  • 91

    SEO

    Google-friendlier than
    70% of websites

polylux.com

Seguridad y eficiencia en instalaciones eléctricas - POLYLUX

Page Load Speed

12.5 sec in total

First Response

235 ms

Resources Loaded

11.8 sec

Page Rendered

534 ms

polylux.com screenshot

About Website

Click here to check amazing POLYLUX content for Spain. Otherwise, check out these important facts you probably never knew about polylux.com

Tecnología y Calidad POLYLUX lleva más de cinco décadas ayudando a los clientes a mejorar sus instalaciones con productos de alta calidad, fiables y seguros; siendo el fabricante líder de transformado...

Visit polylux.com

Key Findings

We analyzed Polylux.com page load time and found that the first response time was 235 ms and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

polylux.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value6,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

polylux.com

235 ms

polylux.com

2874 ms

styles.css

548 ms

style.min.css

354 ms

cookieblocker.min.css

354 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 94% of them (133 requests) were addressed to the original Polylux.com, 1% (1 request) were made to Js.hs-scripts.com and 1% (1 request) were made to Static.hotjar.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Polylux.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (75%)

Content Size

2.8 MB

After Optimization

698.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Polylux.com main page is 2.8 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. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 200.7 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 1.3 MB or 87% of the original size.

Image Optimization

-25%

Potential reduce by 62.3 kB

  • Original 249.6 kB
  • After minification 187.3 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, POLYLUX needs image optimization as it can save up to 62.3 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 536.2 kB

  • Original 794.2 kB
  • After minification 794.1 kB
  • After compression 257.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 536.2 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 207.1 kB

  • Original 259.4 kB
  • After minification 253.4 kB
  • After compression 52.3 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. Polylux.com needs all CSS files to be minified and compressed as it can save up to 207.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (69%)

Requests Now

134

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POLYLUX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 80 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

polylux.com

polylux.com

235 ms

polylux.com

polylux.com

2874 ms

styles.css

styles.css

548 ms

style.min.css

style.min.css

354 ms

cookieblocker.min.css

cookieblocker.min.css

354 ms

comment-form.min.css

comment-form.min.css

353 ms

privacy.min.css

privacy.min.css

353 ms

style.min.css

style.min.css

402 ms

free-shipping.css

free-shipping.css

105 ms

style.css

style.css

207 ms

tabs-lg-min.min.css

tabs-lg-min.min.css

106 ms

min-sh-cbp-woo-quick-view.min.css

min-sh-cbp-woo-quick-view.min.css

108 ms

min-shbp.min.css

min-shbp.min.css

159 ms

min-768-max-1024-l.min.css

min-768-max-1024-l.min.css

205 ms

min-sh-cbp.min.css

min-sh-cbp.min.css

207 ms

min-768-max-1024-woo.min.css

min-768-max-1024-woo.min.css

208 ms

min-sh-cbp-woo.min.css

min-sh-cbp-woo.min.css

259 ms

language-cookie.js

language-cookie.js

344 ms

20065016.js

20065016.js

74 ms

sourcebuster.min.js

sourcebuster.min.js

428 ms

order-attribution.min.js

order-attribution.min.js

339 ms

jquery.min.js

jquery.min.js

531 ms

complianz.min.js

complianz.min.js

432 ms

ad0bb966606f28a673c3589ebc1aae45.min.js

ad0bb966606f28a673c3589ebc1aae45.min.js

560 ms

hotjar-3541206.js

hotjar-3541206.js

142 ms

logo-polylux.webp

logo-polylux.webp

141 ms

transformadores-home-2.webp

transformadores-home-2.webp

142 ms

autotransformadores-home-2.webp

autotransformadores-home-2.webp

239 ms

inductancias-home-2.webp

inductancias-home-2.webp

239 ms

estabilizadores-tension-home.webp

estabilizadores-tension-home.webp

254 ms

variadores-tension-home.webp

variadores-tension-home.webp

255 ms

conversion-ca-cc-home.webp

conversion-ca-cc-home.webp

338 ms

accesorios-home.webp

accesorios-home.webp

339 ms

fabricaciones-especiales-home.webp

fabricaciones-especiales-home.webp

343 ms

sector-renovables-1.webp

sector-renovables-1.webp

343 ms

sector-ferroviario-1.webp

sector-ferroviario-1.webp

347 ms

sector-naval-1.webp

sector-naval-1.webp

373 ms

sector-medico-2.webp

sector-medico-2.webp

438 ms

sector-iluminacion-1.webp

sector-iluminacion-1.webp

438 ms

sector-calidad-energia-1.webp

sector-calidad-energia-1.webp

443 ms

sector-industrial-1.webp

sector-industrial-1.webp

442 ms

sector-petrolifero-1.webp

sector-petrolifero-1.webp

446 ms

Instagram_POLYLUX-1.webp

Instagram_POLYLUX-1.webp

474 ms

Hannover-2024-POLYLUX.webp

Hannover-2024-POLYLUX.webp

540 ms

Catalogo_POLYLUX-1.webp

Catalogo_POLYLUX-1.webp

739 ms

Hannover_Messe_24.webp

Hannover_Messe_24.webp

742 ms

UL_certification.webp

UL_certification.webp

542 ms

Feliz_Navidad_.webp

Feliz_Navidad_.webp

547 ms

logo-sgs.webp

logo-sgs.webp

574 ms

Alta-fiabilidad-con-vibraci.png

Alta-fiabilidad-con-vibraci.png

639 ms

Protecciones-contra-humedad.png

Protecciones-contra-humedad.png

743 ms

Resistencia-ante-sobreinten.png

Resistencia-ante-sobreinten.png

649 ms

Transformador-Aislamiento.png

Transformador-Aislamiento.png

675 ms

Transformador-Control-Manio.png

Transformador-Control-Manio.png

740 ms

fb.js

fb.js

83 ms

conversations-embed.js

conversations-embed.js

95 ms

collectedforms.js

collectedforms.js

106 ms

banner.js

banner.js

117 ms

20065016.js

20065016.js

163 ms

Transformador-Seguridad.png

Transformador-Seguridad.png

716 ms

fa-solid-900.woff

fa-solid-900.woff

730 ms

fa-regular-400.woff

fa-regular-400.woff

792 ms

modules.305879d9d5e96288a7f4.js

modules.305879d9d5e96288a7f4.js

15 ms

fa-brands-400.woff

fa-brands-400.woff

803 ms

awb-icons.woff

awb-icons.woff

718 ms

icomoon.ttf

icomoon.ttf

716 ms

Autotransformador-Monofasic.png

Autotransformador-Monofasic.png

717 ms

Autotransformador-Trifasico.png

Autotransformador-Trifasico.png

655 ms

Transformador-de-uso-clinic.png

Transformador-de-uso-clinic.png

700 ms

Proteccion-contra-polvo.png

Proteccion-contra-polvo.png

706 ms

Proteccion-al-agua.png

Proteccion-al-agua.png

706 ms

Proteccion-Clase-2.png

Proteccion-Clase-2.png

706 ms

icono-ecologico.png

icono-ecologico.png

704 ms

icono-transformador-trifasico-harmonicos.png

icono-transformador-trifasico-harmonicos.png

703 ms

icono-equipos-medicos.png

icono-equipos-medicos.png

702 ms

li-polylux.png

li-polylux.png

704 ms

fullwidth-md.min.css

fullwidth-md.min.css

101 ms

fullwidth-sm.min.css

fullwidth-sm.min.css

102 ms

icon-md.min.css

icon-md.min.css

102 ms

icon-sm.min.css

icon-sm.min.css

103 ms

grid-md.min.css

grid-md.min.css

103 ms

grid-sm.min.css

grid-sm.min.css

102 ms

image-md.min.css

image-md.min.css

102 ms

image-sm.min.css

image-sm.min.css

102 ms

person-md.min.css

person-md.min.css

102 ms

person-sm.min.css

person-sm.min.css

102 ms

section-separator-md.min.css

section-separator-md.min.css

102 ms

section-separator-sm.min.css

section-separator-sm.min.css

102 ms

social-sharing-md.min.css

social-sharing-md.min.css

102 ms

social-sharing-sm.min.css

social-sharing-sm.min.css

102 ms

social-links-md.min.css

social-links-md.min.css

103 ms

social-links-sm.min.css

social-links-sm.min.css

102 ms

tabs-lg-max.min.css

tabs-lg-max.min.css

102 ms

tabs-md.min.css

tabs-md.min.css

102 ms

tabs-sm.min.css

tabs-sm.min.css

101 ms

title-md.min.css

title-md.min.css

102 ms

title-sm.min.css

title-sm.min.css

102 ms

max-sh-cbp-woo-quick-view.min.css

max-sh-cbp-woo-quick-view.min.css

102 ms

swiper-md.min.css

swiper-md.min.css

101 ms

swiper-sm.min.css

swiper-sm.min.css

103 ms

post-cards-md.min.css

post-cards-md.min.css

102 ms

post-cards-sm.min.css

post-cards-sm.min.css

102 ms

instagram-md.min.css

instagram-md.min.css

103 ms

instagram-sm.min.css

instagram-sm.min.css

101 ms

meta-md.min.css

meta-md.min.css

101 ms

meta-sm.min.css

meta-sm.min.css

102 ms

woo-notices-sm.min.css

woo-notices-sm.min.css

102 ms

layout-columns-md.min.css

layout-columns-md.min.css

102 ms

layout-columns-sm.min.css

layout-columns-sm.min.css

102 ms

max-1c.min.css

max-1c.min.css

102 ms

max-2c.min.css

max-2c.min.css

102 ms

min-2c-max-3c.min.css

min-2c-max-3c.min.css

102 ms

min-3c-max-4c.min.css

min-3c-max-4c.min.css

102 ms

min-4c-max-5c.min.css

min-4c-max-5c.min.css

101 ms

min-5c-max-6c.min.css

min-5c-max-6c.min.css

102 ms

max-shbp.min.css

max-shbp.min.css

102 ms

max-sh-shbp.min.css

max-sh-shbp.min.css

102 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

102 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

107 ms

max-sh-sbp.min.css

max-sh-sbp.min.css

102 ms

max-sh-640.min.css

max-sh-640.min.css

102 ms

max-shbp-18.min.css

max-shbp-18.min.css

102 ms

max-shbp-32.min.css

max-shbp-32.min.css

102 ms

max-640.min.css

max-640.min.css

102 ms

max-main.min.css

max-main.min.css

102 ms

max-cbp.min.css

max-cbp.min.css

102 ms

max-sh-cbp-social-sharing.min.css

max-sh-cbp-social-sharing.min.css

102 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

102 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

102 ms

max-640.min.css

max-640.min.css

102 ms

max-1c.css

max-1c.css

102 ms

max-2c.css

max-2c.css

102 ms

min-2c-max-3c.css

min-2c-max-3c.css

102 ms

min-3c-max-4c.css

min-3c-max-4c.css

102 ms

min-4c-max-5c.css

min-4c-max-5c.css

102 ms

min-5c-max-6c.css

min-5c-max-6c.css

101 ms

max-sh-cbp-woo-tabs.min.css

max-sh-cbp-woo-tabs.min.css

102 ms

max-sh-640-woo.min.css

max-sh-640-woo.min.css

102 ms

max-sh-cbp-woo.min.css

max-sh-cbp-woo.min.css

102 ms

off-canvas-md.min.css

off-canvas-md.min.css

102 ms

off-canvas-sm.min.css

off-canvas-sm.min.css

101 ms

Accessibility Review

polylux.com 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.

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

polylux.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

polylux.com SEO score

91

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 Polylux.com 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 Polylux.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

polylux.com

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