Tools & Wizards About Us
jacques-prevot.fr screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    71% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

jacques-prevot.fr

Feux d'artifice : Achat feu d'artifice pour particuliers chez l'artificier Jacques PREVOT

Page Load Speed

5.5 sec in total

First Response

278 ms

Resources Loaded

4.2 sec

Page Rendered

1 sec

jacques-prevot.fr screenshot

About Website

Welcome to jacques-prevot.fr homepage info - get ready to check Jacques PREVOT best content for France right away, or after learning these important things about jacques-prevot.fr

Sélection de feux d'artifice qualité premium à petit prix. Livraison gratuite à partir de 350€ d'achat. Paiement sécurisé. Faites confiance à un artificier professionnel pour votre prochain spectacle ...

Visit jacques-prevot.fr

Key Findings

We analyzed Jacques-prevot.fr page load time and found that the first response time was 278 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jacques-prevot.fr performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

jacques-prevot.fr

278 ms

jacques-prevot.fr

443 ms

www.jacques-prevot.fr

1473 ms

styles.css

70 ms

font-awesome.min.css

63 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 91% of them (68 requests) were addressed to the original Jacques-prevot.fr, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Jacques-prevot.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.3 kB (20%)

Content Size

755.4 kB

After Optimization

605.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jacques-prevot.fr main page is 755.4 kB. 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. Images take 497.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.9 kB

  • Original 98.0 kB
  • After minification 98.0 kB
  • After compression 16.1 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 81.9 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 20.9 kB

  • Original 497.2 kB
  • After minification 476.3 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. Jacques PREVOT images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 39.2 kB

  • Original 130.8 kB
  • After minification 130.8 kB
  • After compression 91.6 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 39.2 kB or 30% of the original size.

CSS Optimization

-28%

Potential reduce by 8.3 kB

  • Original 29.4 kB
  • After minification 29.4 kB
  • After compression 21.1 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. Jacques-prevot.fr needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

71

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jacques PREVOT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jacques-prevot.fr

jacques-prevot.fr

278 ms

jacques-prevot.fr

jacques-prevot.fr

443 ms

www.jacques-prevot.fr

www.jacques-prevot.fr

1473 ms

styles.css

styles.css

70 ms

font-awesome.min.css

font-awesome.min.css

63 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

445 ms

jquery-ui.min.js

jquery-ui.min.js

346 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

347 ms

jPopup.js

jPopup.js

345 ms

datepicker-fr.js

datepicker-fr.js

347 ms

js.cookie.min.js

js.cookie.min.js

544 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

548 ms

fonctions.js

fonctions.js

591 ms

conversion.js

conversion.js

342 ms

analytics.js

analytics.js

265 ms

xfbml.customerchat.js

xfbml.customerchat.js

310 ms

prevot_noir_et_blanc_small_44.png

prevot_noir_et_blanc_small_44.png

176 ms

prevot_noir_et_blanc_44.png

prevot_noir_et_blanc_44.png

176 ms

3_nouveaux_bouquets_289.jpg

3_nouveaux_bouquets_289.jpg

537 ms

nouveau_feu_d_artifice_automatique_6_minutes_288.jpg

nouveau_feu_d_artifice_automatique_6_minutes_288.jpg

536 ms

feu_d_artifice_semi_automatique_279.jpg

feu_d_artifice_semi_automatique_279.jpg

561 ms

feu_d_artifice_automatique_245.jpg

feu_d_artifice_automatique_245.jpg

340 ms

feu_d_artifice_semi_automatique_246.jpg

feu_d_artifice_semi_automatique_246.jpg

348 ms

musical_247.jpg

musical_247.jpg

568 ms

torche_flambeau_248.jpg

torche_flambeau_248.jpg

557 ms

fusees_jusqu_a_75mm_249.jpg

fusees_jusqu_a_75mm_249.jpg

594 ms

formation_artificier_250.jpg

formation_artificier_250.jpg

762 ms

mortier_petard_251.jpg

mortier_petard_251.jpg

703 ms

200_200____1_ffffff_petard-dumbum-mini_4933.jpg

200_200____1_ffffff_petard-dumbum-mini_4933.jpg

763 ms

200_200____1_ffffff_feu-d-artifice-automatique-5-minutes-jacques-prevot-2020_4956.jpg

200_200____1_ffffff_feu-d-artifice-automatique-5-minutes-jacques-prevot-2020_4956.jpg

773 ms

200_200____1_ffffff_petard-dumbum-2g--prevot_4934.jpg

200_200____1_ffffff_petard-dumbum-2g--prevot_4934.jpg

763 ms

200_200____1_ffffff_fusee-startrade-75mm-puissante_4945.jpg

200_200____1_ffffff_fusee-startrade-75mm-puissante_4945.jpg

820 ms

200_200____1_ffffff_feu-d-artifice-automatique-jacques-prevot-3-minutes-2020_4957.jpg

200_200____1_ffffff_feu-d-artifice-automatique-jacques-prevot-3-minutes-2020_4957.jpg

923 ms

france-3-feu-dartifice.jpg

france-3-feu-dartifice.jpg

972 ms

France-2-feu-dartifice.jpg

France-2-feu-dartifice.jpg

968 ms

M6-feu-dartifice.jpg

M6-feu-dartifice.jpg

1057 ms

TF1-feu-dartifice.jpg

TF1-feu-dartifice.jpg

1064 ms

lEst-r%C3%A9publicain-feu-dartifice.jpg

lEst-r%C3%A9publicain-feu-dartifice.jpg

836 ms

feu_d_artifice_mariage_283.jpg

feu_d_artifice_mariage_283.jpg

1156 ms

torche_flambeau_285.jpg

torche_flambeau_285.jpg

1242 ms

200_200____1_ffffff_chandelle-8-tirs-crackling-web_6040.jpg

200_200____1_ffffff_chandelle-8-tirs-crackling-web_6040.jpg

1186 ms

200_200____1_ffffff_202-029-000-tifon-compact-format-web_6072.jpg

200_200____1_ffffff_202-029-000-tifon-compact-format-web_6072.jpg

1181 ms

200_200____1_ffffff_202-011-000-shiva-compact-format-web_6053.jpg

200_200____1_ffffff_202-011-000-shiva-compact-format-web_6053.jpg

1255 ms

200_200____1_ffffff_605005000-compact-100-tirs-sifflet-et-marron-d-air-5-s_5984.jpg

200_200____1_ffffff_605005000-compact-100-tirs-sifflet-et-marron-d-air-5-s_5984.jpg

1271 ms

200_200____1_ffffff_202-032-000-maremoto-format-web_6071.jpg

200_200____1_ffffff_202-032-000-maremoto-format-web_6071.jpg

1270 ms

200_200____1_ffffff_603-039-000-el-monstro_5907.jpg

200_200____1_ffffff_603-039-000-el-monstro_5907.jpg

1288 ms

200_200____1_ffffff_fusee-artifice-dumbum-rakety_4936.jpg

200_200____1_ffffff_fusee-artifice-dumbum-rakety_4936.jpg

1275 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1718 ms

collect

collect

58 ms

200_200____1_ffffff_salvo-break-down-1128_6082.jpg

200_200____1_ffffff_salvo-break-down-1128_6082.jpg

1314 ms

200_200____1_ffffff_db-60-25_6010.jpg

200_200____1_ffffff_db-60-25_6010.jpg

1348 ms

141 ms

label_spectacle_vivant.png

label_spectacle_vivant.png

1085 ms

entreprise_familiale.png

entreprise_familiale.png

1111 ms

grand_choix_feux_artifices.png

grand_choix_feux_artifices.png

1108 ms

livraison_explosifs.png

livraison_explosifs.png

1108 ms

facebook-header.png

facebook-header.png

1100 ms

65 ms

twitter-header.png

twitter-header.png

923 ms

youtube-header.png

youtube-header.png

920 ms

linkedin-header.png

linkedin-header.png

961 ms

instagram-header.png

instagram-header.png

897 ms

union_europeenne_9.jpg

union_europeenne_9.jpg

891 ms

ademe_10.jpg

ademe_10.jpg

891 ms

43 ms

transdedie_transporteur_de_marchandises_dangereuses_11.jpg

transdedie_transporteur_de_marchandises_dangereuses_11.jpg

855 ms

cb.png

cb.png

758 ms

mastercard.png

mastercard.png

696 ms

visa.png

visa.png

910 ms

paypal.png

paypal.png

734 ms

american-express.png

american-express.png

826 ms

mandat-administratif.png

mandat-administratif.png

679 ms

contact_courrier.png

contact_courrier.png

692 ms

contact_mail.png

contact_mail.png

594 ms

contact_telephone.png

contact_telephone.png

562 ms

Accessibility Review

jacques-prevot.fr accessibility score

77

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.

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

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

jacques-prevot.fr best practices score

83

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

SEO Factors

jacques-prevot.fr SEO score

89

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jacques-prevot.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 Jacques-prevot.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

jacques-prevot.fr

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