Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

acuvue.lu

Lentilles de contact ACUVUE® Page d’accueil

Page Load Speed

1.6 sec in total

First Response

293 ms

Resources Loaded

1.2 sec

Page Rendered

79 ms

About Website

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Key Findings

We analyzed Acuvue.lu page load time and found that the first response time was 293 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

acuvue.lu performance score

0

Network Requests Diagram

acuvue.lu

293 ms

www.acuvue.lu

417 ms

otSDKStub.js

28 ms

css__3vRLbSytCbJolvDDcVlFarpiD8AvGZpHu9Ms8qzQ6mU__z942iXpPGfx31M1oQOUC2VOvWId0ob2xFItTekta7tI__wA-dJEJc0softpDsFg8FV_QEUDGdanZUzRTslqudtpU.css

129 ms

js_c8LbWbHV1txem3q8oAzuadnL-HiBShaQH_WRviNqT_g.js

69 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Acuvue.lu, 18% (3 requests) were made to Cdn.cookielaw.org and 6% (1 request) were made to Geolocation.onetrust.com. The less responsive or slowest element that took the longest time to load (417 ms) belongs to the original domain Acuvue.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.4 kB (5%)

Content Size

375.6 kB

After Optimization

356.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acuvue.lu main page is 375.6 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. Only 5% of websites need less resources to load. CSS take 181.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.8 kB

  • Original 8.8 kB
  • After minification 8.8 kB
  • After compression 2.9 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 5.8 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.7 kB
  • After minification 5.7 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. ACUVUE images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 13.6 kB

  • Original 180.0 kB
  • After minification 179.9 kB
  • After compression 166.4 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

-0%

Potential reduce by 0 B

  • Original 181.1 kB
  • After minification 181.1 kB
  • After compression 181.1 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. Acuvue.lu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACUVUE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

acuvue.lu SEO score

0

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 Acuvue.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 Acuvue.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

Open Graph description is not detected on the main page of ACUVUE. 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: