Tools & Wizards About Us
sonycenter.lu screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% 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

  • 84

    SEO

    Google-friendlier than
    52% of websites

sonycenter.lu

SONY CENTER, acheter tout Sony aux meilleurs prix au Luxembourg et en France - SonyCenter.lu

Page Load Speed

3.7 sec in total

First Response

311 ms

Resources Loaded

3 sec

Page Rendered

350 ms

sonycenter.lu screenshot

About Website

Visit sonycenter.lu now to see the best up-to-date SONY CENTER content for France and also check out these interesting facts you probably never knew about sonycenter.lu

Achat et vente de TV LED Sony, appareil photo, caméscope, caméra pro aux meilleurs prix à Luxembourg. Livraison 24/48h, débit à l'expédition.

Visit sonycenter.lu

Key Findings

We analyzed Sonycenter.lu page load time and found that the first response time was 311 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sonycenter.lu performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value710 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.485

17/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

sonycenter.lu

311 ms

533 ms

v_222_d3f414550a51274c1cceec179fc164a1_all.css

200 ms

css

35 ms

sonycenterlu-logo-1453107848-fr.jpg

378 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 74% of them (39 requests) were addressed to the original Sonycenter.lu, 6% (3 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sonycenter.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.5 kB (18%)

Content Size

300.0 kB

After Optimization

244.5 kB

  • HTML
  • JavaScript

In fact, the total size of Sonycenter.lu main page is 300.0 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. 45% of websites need less resources to load. Javascripts take 229.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 54.1 kB

  • Original 70.2 kB
  • After minification 70.2 kB
  • After compression 16.0 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 54.1 kB or 77% of the original size.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 229.8 kB
  • After minification 229.8 kB
  • After compression 228.5 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.

Requests Breakdown

Number of requests can be reduced by 7 (15%)

Requests Now

47

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SONY CENTER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sonycenter.lu

sonycenter.lu

311 ms

533 ms

v_222_d3f414550a51274c1cceec179fc164a1_all.css

v_222_d3f414550a51274c1cceec179fc164a1_all.css

200 ms

css

css

35 ms

sonycenterlu-logo-1453107848-fr.jpg

sonycenterlu-logo-1453107848-fr.jpg

378 ms

4a2c9e33d67ce4744175907f5480e3916054249c_Sans-titre-4.jpg

4a2c9e33d67ce4744175907f5480e3916054249c_Sans-titre-4.jpg

665 ms

v_116_4e7cbb661b153a717f551bf22b166dc6.js

v_116_4e7cbb661b153a717f551bf22b166dc6.js

668 ms

front.js

front.js

313 ms

api.js

api.js

38 ms

1c6039daa41ff4e25e85addb968ba3ec7a838cab_fx30.jpg

1c6039daa41ff4e25e85addb968ba3ec7a838cab_fx30.jpg

589 ms

ac445432158c10836a690e9e45cc69bf2a6664e2_WH1000xm5%20-BLEU%20NUIT.png

ac445432158c10836a690e9e45cc69bf2a6664e2_WH1000xm5%20-BLEU%20NUIT.png

590 ms

fc757aa1cf46882a044b27789c8460f34bd20fbb_wf-1000xm5_Slider.png

fc757aa1cf46882a044b27789c8460f34bd20fbb_wf-1000xm5_Slider.png

895 ms

cb2716ad3cd840ca0d7cfa8a78762dd0e3e6d981_FDR-AX43A_Slider.png

cb2716ad3cd840ca0d7cfa8a78762dd0e3e6d981_FDR-AX43A_Slider.png

944 ms

426301ddea2b1f4ab0432b852b67f48783678783_Barre%20de%20son.jpg

426301ddea2b1f4ab0432b852b67f48783678783_Barre%20de%20son.jpg

810 ms

ht-a9m2.jpg

ht-a9m2.jpg

803 ms

su-wb1.jpg

su-wb1.jpg

811 ms

ht-a8000.jpg

ht-a8000.jpg

811 ms

ht-a9000.jpg

ht-a9000.jpg

810 ms

sel-2450g.jpg

sel-2450g.jpg

914 ms

bc-wf1000xm5.jpg

bc-wf1000xm5.jpg

914 ms

vg-c5.jpg

vg-c5.jpg

913 ms

sel300f28gm.jpg

sel300f28gm.jpg

912 ms

dsc-rx100m7.jpg

dsc-rx100m7.jpg

974 ms

0acd54bcf29e88fbc437fd836b97376e96eeff3d_wh1000xm5accueil.jpg

0acd54bcf29e88fbc437fd836b97376e96eeff3d_wh1000xm5accueil.jpg

1009 ms

6188d3d1dcbc78ccbd7a3e802b2f47124745eeee_bravia-vignette.jpg

6188d3d1dcbc78ccbd7a3e802b2f47124745eeee_bravia-vignette.jpg

1011 ms

2392409802ceaa24eb7789bb773f74fac9186fe8_vignettea9.jpg

2392409802ceaa24eb7789bb773f74fac9186fe8_vignettea9.jpg

1012 ms

583383dff64606f940807dc8dba108e376801b46_gmaterhome.png

583383dff64606f940807dc8dba108e376801b46_gmaterhome.png

1015 ms

624747a642db53f802ca85ae680ec4156c07e0f7_pro.jpg

624747a642db53f802ca85ae680ec4156c07e0f7_pro.jpg

1041 ms

de692cf87abfda0a317ec39afda7d8b1918b92fb_bravia-oled-home.jpg

de692cf87abfda0a317ec39afda7d8b1918b92fb_bravia-oled-home.jpg

1072 ms

b8fb5434a75c1c183773a873d65ebcf554f20e34_ilce-9iii.jpg

b8fb5434a75c1c183773a873d65ebcf554f20e34_ilce-9iii.jpg

1108 ms

7fe119be8c90d38874914003596b06565f364bf4_pojecteur.jpg

7fe119be8c90d38874914003596b06565f364bf4_pojecteur.jpg

1111 ms

2bd0c7f9acadfaf1644dc009f6cf82125a20e3d2_vlog.jpg

2bd0c7f9acadfaf1644dc009f6cf82125a20e3d2_vlog.jpg

1109 ms

69569db9e89407d2ccc10d6e93e4633f3c8b8e83_lspx.jpg

69569db9e89407d2ccc10d6e93e4633f3c8b8e83_lspx.jpg

1113 ms

2d8573317c7cc1040f3da8c94a97ada9519c8c77_technologiecat.jpg

2d8573317c7cc1040f3da8c94a97ada9519c8c77_technologiecat.jpg

1138 ms

c0f056c753d46bd4ddfbb9aa44cdf20320b1e56b_promotions-.jpg

c0f056c753d46bd4ddfbb9aa44cdf20320b1e56b_promotions-.jpg

1170 ms

d9a747951bf5646e59812bb2001c599afd8823c5_service-sony-luxembourg.jpg

d9a747951bf5646e59812bb2001c599afd8823c5_service-sony-luxembourg.jpg

1206 ms

trusted-shop.png

trusted-shop.png

1208 ms

cron_traffic.php

cron_traffic.php

1556 ms

css

css

20 ms

logo_trustedshops.png

logo_trustedshops.png

981 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

955 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

30 ms

recaptcha__fr.js

recaptcha__fr.js

151 ms

analytics.js

analytics.js

149 ms

fbevents.js

fbevents.js

121 ms

X54A5ABB87A32D572963D74A54844C14B.js

X54A5ABB87A32D572963D74A54844C14B.js

516 ms

bx_loader.gif

bx_loader.gif

760 ms

ec.js

ec.js

45 ms

collect

collect

12 ms

collect

collect

24 ms

ga-audiences

ga-audiences

62 ms

Accessibility Review

sonycenter.lu 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 input fields do not have accessible names

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

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

sonycenter.lu 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sonycenter.lu SEO score

84

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 Sonycenter.lu 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 Sonycenter.lu 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

sonycenter.lu

Open Graph description is not detected on the main page of SONY CENTER. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: