Tools & Wizards About Us
lesbatteriesduweb.fr screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

lesbatteriesduweb.fr

Les Batteries Du Web | Achat de batterie, piles et chargeur

Page Load Speed

26.1 sec in total

First Response

11.1 sec

Resources Loaded

14.6 sec

Page Rendered

351 ms

lesbatteriesduweb.fr screenshot

About Website

Visit lesbatteriesduweb.fr now to see the best up-to-date Les Batteries Du Web content for France and also check out these interesting facts you probably never knew about lesbatteriesduweb.fr

Livraison gratuite - Achetez vos batteries, piles et chargeurs d'origines et compatibles en quelques clics et à prix très bas.

Visit lesbatteriesduweb.fr

Key Findings

We analyzed Lesbatteriesduweb.fr page load time and found that the first response time was 11.1 sec and then it took 15 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

lesbatteriesduweb.fr performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value5,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

www.lesbatteriesduweb.fr

11061 ms

full.min.css

345 ms

api.js

45 ms

js

38 ms

header.js

802 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 74% of them (108 requests) were addressed to the original Lesbatteriesduweb.fr, 7% (10 requests) were made to Static.xx.fbcdn.net and 3% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Lesbatteriesduweb.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 873.0 kB (43%)

Content Size

2.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lesbatteriesduweb.fr main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 950.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 139.6 kB

  • Original 184.1 kB
  • After minification 173.9 kB
  • After compression 44.5 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 139.6 kB or 76% of the original size.

Image Optimization

-11%

Potential reduce by 91.0 kB

  • Original 811.8 kB
  • After minification 720.8 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, Les Batteries Du Web needs image optimization as it can save up to 91.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 557.0 kB

  • Original 950.5 kB
  • After minification 937.6 kB
  • After compression 393.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 557.0 kB or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 85.4 kB

  • Original 103.9 kB
  • After minification 96.8 kB
  • After compression 18.5 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. Lesbatteriesduweb.fr needs all CSS files to be minified and compressed as it can save up to 85.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (28%)

Requests Now

141

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Batteries Du Web. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.lesbatteriesduweb.fr

www.lesbatteriesduweb.fr

11061 ms

full.min.css

full.min.css

345 ms

api.js

api.js

45 ms

js

js

38 ms

header.js

header.js

802 ms

script.js

script.js

27 ms

adsbygoogle.js

adsbygoogle.js

24 ms

diaporama.js

diaporama.js

249 ms

recaptcha__fr.js

recaptcha__fr.js

66 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

219 ms

gg.js

gg.js

186 ms

gplus-32.png

gplus-32.png

18 ms

13582.png

13582.png

263 ms

bk3.jpg

bk3.jpg

220 ms

logo.png

logo.png

229 ms

h1_sep.png

h1_sep.png

118 ms

logo2.png

logo2.png

124 ms

menu-h-d.png

menu-h-d.png

227 ms

menu-h-g.png

menu-h-g.png

236 ms

decouvrez.png

decouvrez.png

242 ms

sep_newsletter.png

sep_newsletter.png

330 ms

go.gif

go.gif

343 ms

tit_recherche_rapide.png

tit_recherche_rapide.png

343 ms

mon_panier.png

mon_panier.png

352 ms

tit_selection2.png

tit_selection2.png

362 ms

aa-lr06-duracell-procell-_120x120.JPG

aa-lr06-duracell-procell-_120x120.JPG

498 ms

1N70X4AV500_120x120.JPG

1N70X4AV500_120x120.JPG

499 ms

MN21DURACELL_120x120.JPG

MN21DURACELL_120x120.JPG

499 ms

DSC01013_120x90.JPG

DSC01013_120x90.JPG

499 ms

energizer-fr6-lithium-AA_84x120.JPG

energizer-fr6-lithium-AA_84x120.JPG

595 ms

Vesta3_120x99.JPG

Vesta3_120x99.JPG

543 ms

duracell-pile-alcaline-duracell-industrial-lr_120x120.JPG

duracell-pile-alcaline-duracell-industrial-lr_120x120.JPG

553 ms

987391341_ML_120x120.JPG

987391341_ML_120x120.JPG

569 ms

LonglifeVarta_85x120.JPG

LonglifeVarta_85x120.JPG

583 ms

TRAVEL-CHARGER_120x103.JPG

TRAVEL-CHARGER_120x103.JPG

584 ms

eb-l1g6llu-2100mah01[1]_120x120.JPG

eb-l1g6llu-2100mah01[1]_120x120.JPG

660 ms

eb425161lu[1]_120x120.JPG

eb425161lu[1]_120x120.JPG

664 ms

tit_nouveautes.png

tit_nouveautes.png

683 ms

Toshiba-PA381_120x120.jpg

Toshiba-PA381_120x120.jpg

693 ms

tit_informations.png

tit_informations.png

701 ms

Diaporama%20origine%20samsung(2).jpg

Diaporama%20origine%20samsung(2).jpg

942 ms

Diaporama%20duracellultrapower.jpg

Diaporama%20duracellultrapower.jpg

776 ms

diaporama%20gant%20tactile1%2B1.jpg

diaporama%20gant%20tactile1%2B1.jpg

882 ms

Diaporama%20duracell(1).jpg

Diaporama%20duracell(1).jpg

943 ms

Diaporama%20bonus%20noel%20(2).jpg

Diaporama%20bonus%20noel%20(2).jpg

919 ms

diaporama%202_1.jpg

diaporama%202_1.jpg

929 ms

diaporama-lampe-torche.jpg

diaporama-lampe-torche.jpg

893 ms

tit_centre_promotions2.png

tit_centre_promotions2.png

993 ms

3N60SLEAV500_120x120.JPG

3N60SLEAV500_120x120.JPG

901 ms

3N30SLAV500_120x120.JPG

3N30SLAV500_120x120.JPG

921 ms

bas_promos.png

bas_promos.png

837 ms

icone-details.gif

icone-details.gif

842 ms

icone-acheter.gif

icone-acheter.gif

838 ms

icone-ajouter-liste.gif

icone-ajouter-liste.gif

879 ms

Power-bank-12000mah_120x120.JPG

Power-bank-12000mah_120x120.JPG

894 ms

powerbank2600_61x120.JPG

powerbank2600_61x120.JPG

830 ms

texte_dynamique_la.php

texte_dynamique_la.php

1196 ms

lampe-energizer-26-lumens-AAA_46x80.JPG

lampe-energizer-26-lumens-AAA_46x80.JPG

835 ms

plus.png

plus.png

835 ms

5-0_80x60.JPG

5-0_80x60.JPG

864 ms

fenetre-ajout.css

fenetre-ajout.css

754 ms

gp_alkaline_lr06_aa_super_80x80.JPG

gp_alkaline_lr06_aa_super_80x80.JPG

776 ms

GP-SUPER-LR03_80x54.JPG

GP-SUPER-LR03_80x54.JPG

793 ms

CHARUFAV500_80x80.JPG

CHARUFAV500_80x80.JPG

806 ms

8staychargedAA_80x57.JPG

8staychargedAA_80x57.JPG

837 ms

staychargedAAA_80x80.JPG

staychargedAAA_80x80.JPG

823 ms

DSC01013_80x60.JPG

DSC01013_80x60.JPG

838 ms

aa-lr06-duracell-procell-_80x80.JPG

aa-lr06-duracell-procell-_80x80.JPG

836 ms

contactez%20nous%202016_1.jpg

contactez%20nous%202016_1.jpg

842 ms

sep_bas.png

sep_bas.png

863 ms

19-12-2013%2017-54-39.jpg

19-12-2013%2017-54-39.jpg

890 ms

boxpartenaire_1.jpg

boxpartenaire_1.jpg

845 ms

foot2_conditions.png

foot2_conditions.png

855 ms

foot2_plan.png

foot2_plan.png

862 ms

foot2_livraison.png

foot2_livraison.png

866 ms

foot2_d.png

foot2_d.png

899 ms

foot_sep2.png

foot_sep2.png

849 ms

h1_bk.png

h1_bk.png

384 ms

picto_livraison.png

picto_livraison.png

402 ms

picto_panier.png

picto_panier.png

413 ms

menu-h-bkk.png

menu-h-bkk.png

421 ms

menu-h-bk.png

menu-h-bk.png

466 ms

menu-h-sep.png

menu-h-sep.png

487 ms

menu_contact.png

menu_contact.png

497 ms

bk_newsletter.png

bk_newsletter.png

519 ms

wbk_mnu.png

wbk_mnu.png

524 ms

wsep_mnu.png

wsep_mnu.png

528 ms

g_bk2.png

g_bk2.png

574 ms

g_bk1.png

g_bk1.png

596 ms

fond-recherche.png

fond-recherche.png

603 ms

boxe_bas.png

boxe_bas.png

626 ms

colonne-panier-complet.css

colonne-panier-complet.css

640 ms

defilante-selection.css

defilante-selection.css

117 ms

defilante-nouveautes.css

defilante-nouveautes.css

117 ms

puce.png

puce.png

116 ms

ca-pub-4031449509776134.js

ca-pub-4031449509776134.js

102 ms

zrt_lookup.html

zrt_lookup.html

46 ms

show_ads_impl.js

show_ads_impl.js

49 ms

diaporama.css

diaporama.css

118 ms

ads

ads

245 ms

osd.js

osd.js

3 ms

promo_bk.png

promo_bk.png

115 ms

promo_bk_h.png

promo_bk_h.png

118 ms

tit_centre_selection.png

tit_centre_selection.png

120 ms

prev.png

prev.png

120 ms

rond_hover.png

rond_hover.png

122 ms

rond.png

rond.png

117 ms

next.png

next.png

218 ms

centre-packspromo.css

centre-packspromo.css

252 ms

likebox.php

likebox.php

140 ms

2488463579284512947

2488463579284512947

83 ms

abg.js

abg.js

43 ms

m_js_controller.js

m_js_controller.js

51 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

34 ms

foot_contact.png

foot_contact.png

161 ms

foot_reseaux_sociaux.png

foot_reseaux_sociaux.png

161 ms

foot_partenaires.png

foot_partenaires.png

161 ms

roNeOY-tz5Y.css

roNeOY-tz5Y.css

86 ms

UHhaxo8Cs3k.css

UHhaxo8Cs3k.css

87 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

98 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

118 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

118 ms

TTCre3391I0.js

TTCre3391I0.js

117 ms

s

s

28 ms

x_button_blue2.png

x_button_blue2.png

28 ms

haut.gif

haut.gif

123 ms

milieu.gif

milieu.gif

138 ms

separateur.gif

separateur.gif

126 ms

bas.gif

bas.gif

197 ms

go.url

go.url

364 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

4 ms

foot_services.png

foot_services.png

191 ms

foot2_bk.png

foot2_bk.png

237 ms

picto_lettre.png

picto_lettre.png

237 ms

picto_pouce.png

picto_pouce.png

238 ms

217328_126227930786297_3000959_n.jpg

217328_126227930786297_3000959_n.jpg

79 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

9 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

9 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

9 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

14 ms

buyline.php

buyline.php

259 ms

analytics.js

analytics.js

21 ms

collect

collect

12 ms

collect

collect

53 ms

hit.xiti

hit.xiti

210 ms

ga-audiences

ga-audiences

16 ms

Accessibility Review

lesbatteriesduweb.fr accessibility score

87

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lesbatteriesduweb.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

lesbatteriesduweb.fr SEO score

92

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

    N/A

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesbatteriesduweb.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Lesbatteriesduweb.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

lesbatteriesduweb.fr

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