2.5 sec in total
385 ms
1.8 sec
348 ms
Click here to check amazing ACUVUE content. Otherwise, check out these important facts you probably never knew about acuvue.lu
Les lentilles de contact ACUVUE® fonctionnent en harmonie avec vos yeux, votre style de vie et vos besoins en matière de correction de vue. En savoir plus ici
Visit acuvue.luWe analyzed Acuvue.lu page load time and found that the first response time was 385 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
acuvue.lu performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value15.0 s
0/100
25%
Value14.2 s
1/100
10%
Value11,100 ms
0/100
30%
Value0.015
100/100
15%
Value23.6 s
1/100
10%
385 ms
342 ms
26 ms
412 ms
56 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 72% of them (23 requests) were addressed to the original Acuvue.lu, 9% (3 requests) were made to Google-analytics.com and 9% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (474 ms) belongs to the original domain Acuvue.lu.
Page size can be reduced by 708.5 kB (31%)
2.3 MB
1.6 MB
In fact, the total size of Acuvue.lu main page is 2.3 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 80.7 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 22.5 kB, which is 24% 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 80.7 kB or 84% of the original size.
Potential reduce by 36.1 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.
Potential reduce by 449.1 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 449.1 kB or 73% of the original size.
Potential reduce by 142.6 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 needs all CSS files to be minified and compressed as it can save up to 142.6 kB or 80% of the original size.
Number of requests can be reduced by 15 (52%)
29
14
The browser has sent 29 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 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
acuvue.lu
385 ms
www.acuvue.lu
342 ms
fonts.css
26 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
412 ms
css_yC-d7oY68HUim872prgYGOueBsBdVwQwxrx-90liCj4.css
56 ms
css_SqMvZhfL8IgZ8rEaJBLVBUr201xkNoAJ5rc_323wk3c.css
56 ms
css_SYIokKvC2tbtHQTB52SD-19d3iGV8JrC-XsMGdPzWqI.css
48 ms
css_fv9WLqkayRGd_kDkBND2ekiuuztCGQUuwx0-HBgkZRM.css
42 ms
css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css
212 ms
js_melyhmK_eh6sYXp2z9ljBIs419nCvgG6X4XWQKGJjng.js
293 ms
js_CC-zfeuQHcDhFtVRuKW53h30TL7j_105J32Nz8b8R38.js
56 ms
js_dWt4CwSdOLx7vSHqbUSiDbaHqZmqw1a3kNM7V22yAzo.js
59 ms
js_5I149r_go44VpZsv7dHClwHbwmXIy3RBIrrgJYsAPB4.js
61 ms
js_786OFXCE-6W2Q7274wgmvFk2pO9oIO1Tz0beDxMLiJs.js
60 ms
js_W7zoeUyz1W6r8X5WeH2vy3GIvUHwHhzY78Kl_2h-Yak.js
63 ms
CEB8E7E93740A82C9.css
380 ms
logo_0.png
22 ms
define-homepage-desktop-fr.png
117 ms
Free_Trial_Desktop_Hero_980x410.jpg
216 ms
lucy-carousel.png
115 ms
gtm.js
168 ms
sprite.png
322 ms
mega-menu-shadow.png
149 ms
S1_Life_Tout_sb10064654g_001_47.jpg
311 ms
S1_FAQs_Tout_DVP4983402.jpg
356 ms
S3_tout_OASYS.jpg
474 ms
analytics.js
70 ms
dc.js
91 ms
ec.js
51 ms
__utm.gif
18 ms
collect
12 ms
collect
13 ms
acuvue.lu accessibility score
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
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
acuvue.lu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
acuvue.lu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document doesn't use legible font sizes
Tap targets are not sized appropriately
FR
LU
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 does not match 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.
acuvue.lu
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: