Tools & Wizards About Us
serad.fr screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

serad.fr

Fabricant Composants et Systèmes d'Automatisme Industriel - Serad

Page Load Speed

11.7 sec in total

First Response

1.9 sec

Resources Loaded

9 sec

Page Rendered

764 ms

serad.fr screenshot

About Website

Welcome to serad.fr homepage info - get ready to check Serad best content right away, or after learning these important things about serad.fr

SERAD est fabricant composants et systèmes d'automatisme industriel les plus performants du marché pour le contrôle de mouvements.

Visit serad.fr

Key Findings

We analyzed Serad.fr page load time and found that the first response time was 1.9 sec and then it took 9.8 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

serad.fr performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,300 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

www.serad.fr

1902 ms

wp-emoji-release.min.js

144 ms

style.min.css

238 ms

styles.css

244 ms

slick.css

245 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 89% of them (131 requests) were addressed to the original Serad.fr, 8% (12 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Serad.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.1 kB (11%)

Content Size

2.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serad.fr main page is 2.7 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 235.7 kB

  • Original 261.2 kB
  • After minification 238.3 kB
  • After compression 25.6 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 235.7 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 53.4 kB

  • Original 1.9 MB
  • After minification 1.9 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. Serad images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 391.1 kB
  • After minification 391.1 kB
  • After compression 387.5 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

-9%

Potential reduce by 11.4 kB

  • Original 122.3 kB
  • After minification 122.3 kB
  • After compression 110.9 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. Serad.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (44%)

Requests Now

123

After Optimization

69

  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.serad.fr

www.serad.fr

1902 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

144 ms

style.min.css

style.min.css

238 ms

styles.css

styles.css

244 ms

slick.css

slick.css

245 ms

spfont.css

spfont.css

249 ms

style.css

style.css

269 ms

rs6.css

rs6.css

275 ms

style.css

style.css

326 ms

style.css

style.css

323 ms

bootstrap.min.css

bootstrap.min.css

410 ms

font-awesome.min.css

font-awesome.min.css

335 ms

flaticon.css

flaticon.css

357 ms

animate.css

animate.css

372 ms

owl.carousel.css

owl.carousel.css

404 ms

owl.theme.css

owl.theme.css

418 ms

slick-theme.css

slick-theme.css

419 ms

owl.transitions.css

owl.transitions.css

447 ms

jquery.fancybox.css

jquery.fancybox.css

462 ms

bootstrap-select.min.css

bootstrap-select.min.css

484 ms

magnific-popup.css

magnific-popup.css

490 ms

style.css

style.css

515 ms

css

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46 ms

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502 ms

front.min.css

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537 ms

elementor-icons.min.css

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551 ms

animations.min.css

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564 ms

frontend.min.css

frontend.min.css

575 ms

global.css

global.css

585 ms

post-8.css

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604 ms

css

css

61 ms

jquery.js

jquery.js

721 ms

jquery-migrate.min.js

jquery-migrate.min.js

641 ms

slick.min.js

slick.min.js

646 ms

rbtools.min.js

rbtools.min.js

745 ms

rs6.min.js

rs6.min.js

842 ms

front.min.js

front.min.js

693 ms

js

js

73 ms

xdomain-data.js

xdomain-data.js

740 ms

css

css

22 ms

owl.carousel.css

owl.carousel.css

697 ms

sa-owl-theme.css

sa-owl-theme.css

650 ms

animate.min.css

animate.min.css

589 ms

scripts.js

scripts.js

587 ms

jquery.min.js

jquery.min.js

1355 ms

bootstrap.min.js

bootstrap.min.js

586 ms

jquery-plugin-collection.js

jquery-plugin-collection.js

842 ms

portfolio.js

portfolio.js

666 ms

script.js

script.js

621 ms

wp-embed.min.js

wp-embed.min.js

616 ms

owl.carousel.min.js

owl.carousel.min.js

606 ms

frontend-modules.min.js

frontend-modules.min.js

665 ms

position.min.js

position.min.js

648 ms

dialog.min.js

dialog.min.js

620 ms

waypoints.min.js

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632 ms

swiper.min.js

swiper.min.js

691 ms

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755 ms

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1739 ms

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232 ms

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297 ms

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298 ms

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345 ms

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346 ms

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347 ms

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346 ms

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382 ms

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385 ms

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388 ms

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401 ms

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411 ms

img-agro-alimentaire-2.jpg

img-agro-alimentaire-2.jpg

476 ms

img-cosmetique-2.jpg

img-cosmetique-2.jpg

473 ms

img-defense-securite-2.jpg

img-defense-securite-2.jpg

555 ms

img-imprimerie-2.jpg

img-imprimerie-2.jpg

485 ms

img-logistique-agv-2.jpg

img-logistique-agv-2.jpg

592 ms

img-menuiserie-industrielle-2.jpg

img-menuiserie-industrielle-2.jpg

762 ms

img-metallurgie-2.jpg

img-metallurgie-2.jpg

566 ms

img-packaging-2.jpg

img-packaging-2.jpg

571 ms

img-pharma-medical-2.jpg

img-pharma-medical-2.jpg

767 ms

circuits-2.jpg

circuits-2.jpg

763 ms

dev-app-2.jpg

dev-app-2.jpg

762 ms

cablage-3.jpg

cablage-3.jpg

743 ms

homme-contact-3.jpg

homme-contact-3.jpg

705 ms

formations-reunion-2.jpg

formations-reunion-2.jpg

705 ms

SODEBO_Logo.png

SODEBO_Logo.png

706 ms

charal.png

charal.png

650 ms

Nestle-Emblem.png

Nestle-Emblem.png

1594 ms

logo-daunat.png

logo-daunat.png

661 ms

loreal-paris-logo-high-resolution-large-png-black-white.png

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666 ms

paco.png

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656 ms

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1667 ms

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1668 ms

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1440 ms

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1604 ms

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1604 ms

LV.png

LV.png

1440 ms

Logo_Areva.svg_.png

Logo_Areva.svg_.png

1393 ms

1200px-Logo_Dassault_Aviation.svg_.png

1200px-Logo_Dassault_Aviation.svg_.png

1393 ms

dcns.png

dcns.png

1393 ms

Herma.svg_.png

Herma.svg_.png

1385 ms

Paragon-scaled.gif

Paragon-scaled.gif

1359 ms

techmay_logo.png

techmay_logo.png

1516 ms

1280px-Henkel-Logo.svg_.png

1280px-Henkel-Logo.svg_.png

1711 ms

05_first_logistic.png

05_first_logistic.png

1500 ms

logo-kermene.png

logo-kermene.png

1489 ms

kline.png

kline.png

1431 ms

tryba.jpg

tryba.jpg

1426 ms

BelM-1.png

BelM-1.png

1418 ms

noirot.png

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1544 ms

michelin.png

michelin.png

1532 ms

Logo_Manitou_Group.png

Logo_Manitou_Group.png

1527 ms

legrand.png

legrand.png

1507 ms

Logo-valeo.gif

Logo-valeo.gif

1382 ms

seb-logo-png-transparent.png

seb-logo-png-transparent.png

3178 ms

LU.png

LU.png

3177 ms

Harrys-logo-2008.png

Harrys-logo-2008.png

3176 ms

boulang%C3%A8re.png

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3175 ms

3M-logo.png

3M-logo.png

3174 ms

Air_Liquide_logo.png

Air_Liquide_logo.png

3173 ms

ema-pharma.png

ema-pharma.png

3339 ms

IOS9001.png

IOS9001.png

3305 ms

serad-group.png

serad-group.png

3304 ms

serad-electronic-300x102.png

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3276 ms

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serad-automation-300x99.png

3273 ms

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frontend-msie.min.css

2501 ms

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2405 ms

loader.gif

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2507 ms

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2059 ms

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2066 ms

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2369 ms

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2973 ms

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3118 ms

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3027 ms

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TeXGyreAdventor-BoldItalic.svg

3069 ms

Accessibility Review

serad.fr accessibility score

70

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

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

serad.fr best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

serad.fr SEO score

90

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

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

serad.fr

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