Tools & Wizards About Us
cyber-jay.fr screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cyber-jay.fr

Réparation Mac et produits Apple à Paris | Cyber Jay

Page Load Speed

6.6 sec in total

First Response

252 ms

Resources Loaded

5.1 sec

Page Rendered

1.2 sec

cyber-jay.fr screenshot

About Website

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

À la recherche d’un expert pour la réparation de votre Mac ou de votre iPhone à Paris ? Cyber Jay, spécialiste Apple depuis 17 ans est à votre service !

Visit cyber-jay.fr

Key Findings

We analyzed Cyber-jay.fr page load time and found that the first response time was 252 ms and then it took 6.3 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

cyber-jay.fr performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

cyber-jay.fr

252 ms

www.cyber-jay.fr

664 ms

logo-mobile.png

310 ms

bars.svg

314 ms

times.svg

225 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that all of those requests were addressed to Cyber-jay.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (997 ms) belongs to the original domain Cyber-jay.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.5 kB (33%)

Content Size

702.7 kB

After Optimization

468.2 kB

  • HTML
  • Images

In fact, the total size of Cyber-jay.fr main page is 702.7 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. 25% of websites need less resources to load. Images take 439.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 224.8 kB

  • Original 263.3 kB
  • After minification 223.2 kB
  • After compression 38.6 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. This page needs HTML code to be minified as it can gain 40.1 kB, which is 15% 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 224.8 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 9.8 kB

  • Original 439.4 kB
  • After minification 429.6 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. Cyber Jay images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 16 (27%)

Requests Now

60

After Optimization

44

  • Images

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyber Jay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

cyber-jay.fr

cyber-jay.fr

252 ms

www.cyber-jay.fr

www.cyber-jay.fr

664 ms

logo-mobile.png

logo-mobile.png

310 ms

bars.svg

bars.svg

314 ms

times.svg

times.svg

225 ms

iphone-48x40.png

iphone-48x40.png

259 ms

macbook-48x40.png

macbook-48x40.png

313 ms

imac-48x40.png

imac-48x40.png

327 ms

ipad-48x40.png

ipad-48x40.png

324 ms

ordinateur-48x40.png

ordinateur-48x40.png

329 ms

watch-48x40.png

watch-48x40.png

339 ms

ipod-48x40.png

ipod-48x40.png

372 ms

batterie-62x40.png

batterie-62x40.png

425 ms

ssd-48x40.png

ssd-48x40.png

434 ms

alimentation-62x40.png

alimentation-62x40.png

446 ms

carte_graphique-47x40.png

carte_graphique-47x40.png

447 ms

carte_mere-47x40.png

carte_mere-47x40.png

451 ms

ram-63x40.png

ram-63x40.png

486 ms

clavier-58x40.png

clavier-58x40.png

554 ms

jack-43x40.png

jack-43x40.png

561 ms

disque_dur-46x40.png

disque_dur-46x40.png

567 ms

ecran-46x40.png

ecran-46x40.png

571 ms

lecteur_cd-46x40.png

lecteur_cd-46x40.png

566 ms

trackpad-50x40.png

trackpad-50x40.png

596 ms

ventilateur-46x40.png

ventilateur-46x40.png

666 ms

micro-soudure.png

micro-soudure.png

681 ms

user.svg

user.svg

678 ms

heart.svg

heart.svg

677 ms

search.svg

search.svg

684 ms

shopping-cart.svg

shopping-cart.svg

708 ms

slider.jpg

slider.jpg

997 ms

logo-couleur-2.png

logo-couleur-2.png

831 ms

bg-1.jpg

bg-1.jpg

830 ms

bg-2.jpg

bg-2.jpg

826 ms

bg-3.jpg

bg-3.jpg

976 ms

bg-4.jpg

bg-4.jpg

827 ms

illustration-1.png

illustration-1.png

956 ms

illustration-2.png

illustration-2.png

942 ms

illustration-4.png

illustration-4.png

779 ms

Macbook_Air_13_cyberjay.fr_face-270x270.jpeg

Macbook_Air_13_cyberjay.fr_face-270x270.jpeg

758 ms

leaf-small.png

leaf-small.png

859 ms

shopping-cart-2.png

shopping-cart-2.png

817 ms

IPADAIRWIFI-270x270.jpg

IPADAIRWIFI-270x270.jpg

794 ms

MacbookRetina15Cyberjayparisface-270x270.jpg

MacbookRetina15Cyberjayparisface-270x270.jpg

793 ms

imacprocyberjay.frface-270x270.jpeg

imacprocyberjay.frface-270x270.jpeg

789 ms

Imac27cyberjay.frface-270x270.jpeg

Imac27cyberjay.frface-270x270.jpeg

784 ms

MacbookA1286Facecyberjay.fr_-270x270.jpg

MacbookA1286Facecyberjay.fr_-270x270.jpg

871 ms

MacbookA1278cyberjay.frface-270x270.jpeg

MacbookA1278cyberjay.frface-270x270.jpeg

847 ms

boutique-1.png

boutique-1.png

934 ms

boutique-2.png

boutique-2.png

888 ms

icon-iphone.png

icon-iphone.png

787 ms

icon-imac.png

icon-imac.png

781 ms

icon-macbook.png

icon-macbook.png

879 ms

icon-macpro.png

icon-macpro.png

851 ms

icon-ipad.png

icon-ipad.png

795 ms

icon-iwatch.png

icon-iwatch.png

792 ms

icon-other.png

icon-other.png

866 ms

logo-footer.png

logo-footer.png

879 ms

facebook-f.svg

facebook-f.svg

876 ms

instagram.svg

instagram.svg

865 ms

twitter.svg

twitter.svg

802 ms

youtube.svg

youtube.svg

793 ms

Accessibility Review

cyber-jay.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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cyber-jay.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

cyber-jay.fr SEO score

86

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

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

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 Cyber-jay.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 Cyber-jay.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

cyber-jay.fr

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