Tools & Wizards About Us
ursa.fr screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ursa.fr

Accueil - URSA spécialiste de l’isolation thermique et acoustique.

Page Load Speed

6.9 sec in total

First Response

304 ms

Resources Loaded

5.5 sec

Page Rendered

1.1 sec

ursa.fr screenshot

About Website

Visit ursa.fr now to see the best up-to-date URSA content for France and also check out these interesting facts you probably never knew about ursa.fr

Depuis 60 ans URSA vous accompagne dans votre isolation thermique et acoustique. Découvrez nos solutions adaptées à votre projet.

Visit ursa.fr

Key Findings

We analyzed Ursa.fr page load time and found that the first response time was 304 ms and then it took 6.6 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

ursa.fr performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value39.7 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.241

52/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

ursa.fr

304 ms

www.ursa.fr

1161 ms

gtm.js

76 ms

otSDKStub.js

55 ms

style.css

176 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 87% of them (140 requests) were addressed to the original Ursa.fr, 3% (5 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ursa.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.1 kB (4%)

Content Size

5.8 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ursa.fr main page is 5.8 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. Only a small number of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 122.9 kB

  • Original 143.3 kB
  • After minification 96.0 kB
  • After compression 20.4 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 47.3 kB, which is 33% 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 122.9 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 61.1 kB

  • Original 5.0 MB
  • After minification 5.0 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. URSA images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.6 kB

  • Original 517.9 kB
  • After minification 517.8 kB
  • After compression 509.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 16.5 kB

  • Original 94.0 kB
  • After minification 78.9 kB
  • After compression 77.5 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. Ursa.fr needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 112 (74%)

Requests Now

151

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of URSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 48 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ursa.fr

ursa.fr

304 ms

www.ursa.fr

www.ursa.fr

1161 ms

gtm.js

gtm.js

76 ms

otSDKStub.js

otSDKStub.js

55 ms

style.css

style.css

176 ms

css

css

51 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

47 ms

main.css

main.css

271 ms

style.min.css

style.min.css

359 ms

all.min.css

all.min.css

364 ms

frontend.css

frontend.css

280 ms

styles.css

styles.css

280 ms

woocommerce-layout.css

woocommerce-layout.css

280 ms

pagenavi-css.css

pagenavi-css.css

364 ms

favorites.css

favorites.css

364 ms

addthis_wordpress_public.min.css

addthis_wordpress_public.min.css

366 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

371 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

445 ms

wp-polyfill.min.js

wp-polyfill.min.js

544 ms

hooks.min.js

hooks.min.js

453 ms

w.js

w.js

33 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

34 ms

frontend.js

frontend.js

453 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

455 ms

js.cookie.min.js

js.cookie.min.js

461 ms

woocommerce.min.js

woocommerce.min.js

533 ms

favorites.min.js

favorites.min.js

541 ms

handlebars-v2.0.0.js

handlebars-v2.0.0.js

636 ms

5fa22b15-e245-41c6-9c15-55b60c573c1b.json

5fa22b15-e245-41c6-9c15-55b60c573c1b.json

47 ms

addthis_widget.js

addthis_widget.js

38 ms

wc-blocks.css

wc-blocks.css

453 ms

js

js

78 ms

jquery.fitvids.js

jquery.fitvids.js

462 ms

bootstrap.min.js

bootstrap.min.js

530 ms

slick.min.js

slick.min.js

538 ms

jquery.cookie.js

jquery.cookie.js

537 ms

bootstrap-notify.min.js

bootstrap-notify.min.js

544 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

24 ms

main-min.js

main-min.js

751 ms

index.js

index.js

619 ms

index.js

index.js

625 ms

sourcebuster.min.js

sourcebuster.min.js

627 ms

order-attribution.min.js

order-attribution.min.js

632 ms

react.min.js

react.min.js

634 ms

deprecated.min.js

deprecated.min.js

707 ms

dom.min.js

dom.min.js

712 ms

react-dom.min.js

react-dom.min.js

724 ms

otBannerSdk.js

otBannerSdk.js

22 ms

escape-html.min.js

escape-html.min.js

699 ms

element.min.js

element.min.js

652 ms

main-blessed34.css

main-blessed34.css

719 ms

main-blessed33.css

main-blessed33.css

627 ms

main-blessed32.css

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639 ms

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652 ms

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681 ms

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588 ms

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646 ms

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685 ms

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697 ms

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706 ms

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654 ms

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644 ms

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672 ms

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667 ms

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690 ms

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647 ms

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764 ms

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829 ms

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648 ms

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901 ms

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599 ms

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631 ms

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653 ms

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802 ms

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889 ms

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869 ms

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808 ms

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818 ms

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822 ms

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830 ms

main-blessed4.css

main-blessed4.css

769 ms

main-blessed3.css

main-blessed3.css

828 ms

main-blessed2.css

main-blessed2.css

850 ms

main-blessed1.css

main-blessed1.css

809 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

1042 ms

i18n.min.js

i18n.min.js

1087 ms

keycodes.min.js

keycodes.min.js

1019 ms

priority-queue.min.js

priority-queue.min.js

1007 ms

compose.min.js

compose.min.js

989 ms

private-apis.min.js

private-apis.min.js

975 ms

redux-routine.min.js

redux-routine.min.js

936 ms

data.min.js

data.min.js

903 ms

lodash.min.js

lodash.min.js

879 ms

wc-blocks-registry.js

wc-blocks-registry.js

866 ms

url.min.js

url.min.js

867 ms

api-fetch.min.js

api-fetch.min.js

852 ms

wc-settings.js

wc-settings.js

845 ms

data-controls.min.js

data-controls.min.js

819 ms

html-entities.min.js

html-entities.min.js

793 ms

notices.min.js

notices.min.js

794 ms

wc-blocks-middleware.js

wc-blocks-middleware.js

764 ms

wc-blocks-data.js

wc-blocks-data.js

750 ms

dom-ready.min.js

dom-ready.min.js

803 ms

a11y.min.js

a11y.min.js

774 ms

primitives.min.js

primitives.min.js

716 ms

warning.min.js

warning.min.js

714 ms

blocks-components.js

blocks-components.js

628 ms

blocks-checkout.js

blocks-checkout.js

542 ms

order-attribution-blocks.min.js

order-attribution-blocks.min.js

544 ms

g.gif

g.gif

220 ms

fbevents.js

fbevents.js

208 ms

hqdefault.jpg

hqdefault.jpg

298 ms

logo-text_218x50.png

logo-text_218x50.png

240 ms

social-fb.png

social-fb.png

241 ms

social-yt.png

social-yt.png

210 ms

social-linkedin.png

social-linkedin.png

239 ms

social-tokster.png

social-tokster.png

240 ms

search@2x.png

search@2x.png

326 ms

sub-ursa-decouvr.png

sub-ursa-decouvr.png

666 ms

sub-ursa-about.png

sub-ursa-about.png

327 ms

sub-ursa-qualite.png

sub-ursa-qualite.png

327 ms

sub-ursa-engagement.png

sub-ursa-engagement.png

326 ms

hqdefault.jpg

hqdefault.jpg

332 ms

hqdefault.jpg

hqdefault.jpg

469 ms

sub-conseils-tutos.png

sub-conseils-tutos.png

325 ms

sub-conseils-reussir.png

sub-conseils-reussir.png

399 ms

www.ursa.fr-serenity-famille-packs-meilleure-ombre.png

www.ursa.fr-serenity-famille-packs-meilleure-ombre.png

664 ms

logo_sticky.png

logo_sticky.png

309 ms

icon-distributors_22x23.png

icon-distributors_22x23.png

307 ms

icon-search_22x22.png

icon-search_22x22.png

310 ms

www.ursa.fr-accueil-banniere-carrousel-guide-5200x1930px-scaled.jpg

www.ursa.fr-accueil-banniere-carrousel-guide-5200x1930px-scaled.jpg

568 ms

www.ursa.fr-carrousel-xps-5200x1930px-v2-scaled.jpg

www.ursa.fr-carrousel-xps-5200x1930px-v2-scaled.jpg

866 ms

www.ursa.fr-banniere-bankiz.png

www.ursa.fr-banniere-bankiz.png

762 ms

effect-prev-186x527.png

effect-prev-186x527.png

482 ms

www.ursa.fr-pulsr-340x402.png

www.ursa.fr-pulsr-340x402.png

571 ms

www.ursa.fr-gamme-terra-1-340x263.png

www.ursa.fr-gamme-terra-1-340x263.png

654 ms

www.ursa.fr-xps-340x207.png

www.ursa.fr-xps-340x207.png

659 ms

www.ursa.fr-gamme-seco-340x219.png

www.ursa.fr-gamme-seco-340x219.png

679 ms

www.ursa.fr-accessoire-ursa-340x332.png

www.ursa.fr-accessoire-ursa-340x332.png

741 ms

effect-next-186x527.png

effect-next-186x527.png

745 ms

tools-guide.png

tools-guide.png

746 ms

pin-revendeur.png

pin-revendeur.png

771 ms

ufonts.com_chevindemibold-webfont.woff

ufonts.com_chevindemibold-webfont.woff

1113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

87 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

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88 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

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122 ms

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156 ms

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206 ms

chevinmedium-webfont.woff

chevinmedium-webfont.woff

779 ms

video-overlay.png

video-overlay.png

807 ms

why-ursa.png

why-ursa.png

807 ms

ban-distrib-wide.jpg

ban-distrib-wide.jpg

813 ms

pin-ban.png

pin-ban.png

866 ms

logo_104x55.png

logo_104x55.png

865 ms

footer-number.png

footer-number.png

768 ms

etex.png

etex.png

783 ms

fb11x22x.png

fb11x22x.png

801 ms

yt_21x20.png

yt_21x20.png

855 ms

tokster.png

tokster.png

855 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

90 ms

ufonts.com_chevindemibold-webfont.svg

ufonts.com_chevindemibold-webfont.svg

376 ms

Accessibility Review

ursa.fr accessibility score

67

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 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 toggle fields do not have accessible names

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ursa.fr 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ursa.fr SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ursa.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Ursa.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

ursa.fr

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