Tools & Wizards About Us
airoptix-mx.myalcon.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

airoptix-mx.myalcon.com

Lentes de contacto Air Optix® de Alcon | AirOptix-mx.myalcon.com

Page Load Speed

3.1 sec in total

First Response

510 ms

Resources Loaded

2.2 sec

Page Rendered

436 ms

airoptix-mx.myalcon.com screenshot

About Website

Welcome to airoptix-mx.myalcon.com homepage info - get ready to check Air Optix Mx My Alcon best content for United States right away, or after learning these important things about airoptix-mx.myalcon.com

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Visit airoptix-mx.myalcon.com

Key Findings

We analyzed Airoptix-mx.myalcon.com page load time and found that the first response time was 510 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

airoptix-mx.myalcon.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

510 ms

gr

85 ms

otSDKStub.js

41 ms

montserrat-v25.css

75 ms

playfairdisplay-v30.css

95 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Airoptix-mx.myalcon.com, 11% (3 requests) were made to Cdn.cookielaw.org and 7% (2 requests) were made to Xml.alcon.com. The less responsive or slowest element that took the longest time to load (906 ms) relates to the external source Myalcon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.6 kB (10%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airoptix-mx.myalcon.com main page is 2.9 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. 60% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 142.4 kB

  • Original 179.6 kB
  • After minification 179.4 kB
  • After compression 37.2 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 142.4 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 148.1 kB

  • Original 2.4 MB
  • After minification 2.2 MB

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. Air Optix Mx My Alcon images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 61 B

  • Original 281.4 kB
  • After minification 281.4 kB
  • After compression 281.3 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 30 B

  • Original 86.3 kB
  • After minification 86.3 kB
  • After compression 86.2 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. Airoptix-mx.myalcon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (40%)

Requests Now

25

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Optix Mx My Alcon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

510 ms

gr

gr

85 ms

otSDKStub.js

otSDKStub.js

41 ms

montserrat-v25.css

montserrat-v25.css

75 ms

playfairdisplay-v30.css

playfairdisplay-v30.css

95 ms

css_I8IP2tSJtwlxpgJ5nd5ejpydQIS4x6DJ9oD5xSxRJUI.css

css_I8IP2tSJtwlxpgJ5nd5ejpydQIS4x6DJ9oD5xSxRJUI.css

481 ms

css_INqKuzJk40i4KgCwcAEyITx3UcFMBx5_eljuFk00x4s.css

css_INqKuzJk40i4KgCwcAEyITx3UcFMBx5_eljuFk00x4s.css

86 ms

css_pzsmEhxQ-SjpfSQnIOpIHnZvm5fLzAFUeIePW1A5TZw.css

css_pzsmEhxQ-SjpfSQnIOpIHnZvm5fLzAFUeIePW1A5TZw.css

69 ms

email-decode.min.js

email-decode.min.js

27 ms

utag.js

utag.js

52 ms

js_qSB6Zy5IL2Ybh6AISKnmcfldCw_-59xaHdQ7Smw9VW0.js

js_qSB6Zy5IL2Ybh6AISKnmcfldCw_-59xaHdQ7Smw9VW0.js

588 ms

9934291f-ad28-4955-b4b3-93e9dd9c0496.json

9934291f-ad28-4955-b4b3-93e9dd9c0496.json

22 ms

MyAlcon-logo.svg

MyAlcon-logo.svg

24 ms

Two%20women%20look%20on%20tablet.png

Two%20women%20look%20on%20tablet.png

679 ms

Friends%20surfing%20through%20the%20phone.png

Friends%20surfing%20through%20the%20phone.png

49 ms

Friends%20taking%20photo.png

Friends%20taking%20photo.png

724 ms

Half%20face%20of%20woman.png

Half%20face%20of%20woman.png

61 ms

col-left.png

col-left.png

69 ms

Old%20man%20smiling.png

Old%20man%20smiling.png

706 ms

alcon-logo-see2.png

alcon-logo-see2.png

96 ms

location

location

41 ms

otBannerSdk.js

otBannerSdk.js

17 ms

blank.png

blank.png

346 ms

arrow-right.svg

arrow-right.svg

32 ms

Woman-applying-contact-lenses.png

Woman-applying-contact-lenses.png

44 ms

Mexico.png

Mexico.png

363 ms

icomoon.woff

icomoon.woff

59 ms

icomoon.ttf

icomoon.ttf

906 ms

Accessibility Review

airoptix-mx.myalcon.com accessibility score

81

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

Best Practices

airoptix-mx.myalcon.com 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

airoptix-mx.myalcon.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airoptix-mx.myalcon.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Airoptix-mx.myalcon.com 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

airoptix-mx.myalcon.com

Open Graph description is not detected on the main page of Air Optix Mx My Alcon. 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: