Tools & Wizards About Us
coopervision.it screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

coopervision.it

Lenti a Contatto | Marche di Lenti | CooperVision Italy

Page Load Speed

1.6 sec in total

First Response

54 ms

Resources Loaded

411 ms

Page Rendered

1.2 sec

coopervision.it screenshot

About Website

Visit coopervision.it now to see the best up-to-date Cooper Vision content for Italy and also check out these interesting facts you probably never knew about coopervision.it

Le marche di lenti a contatto CooperVision, azienda produttrice leader, offrono un'ampia scelta di lenti per la correzione dei disturbi visivi in comfort e salute.

Visit coopervision.it

Key Findings

We analyzed Coopervision.it page load time and found that the first response time was 54 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

coopervision.it performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

coopervision.it

54 ms

coopervision.it

18 ms

OtAutoBlock.js

55 ms

otSDKStub.js

83 ms

css_Wdty-V0yXLnmA0uHyAQPEN325khu3lOuACapKyZ_0Fw.css

5 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 90% of them (43 requests) were addressed to the original Coopervision.it, 6% (3 requests) were made to Cdn.cookielaw.org and 2% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (133 ms) relates to the external source Geolocation.onetrust.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (25%)

Content Size

4.1 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coopervision.it main page is 4.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 90.2 kB

  • Original 104.2 kB
  • After minification 86.8 kB
  • After compression 14.0 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. This page needs HTML code to be minified as it can gain 17.3 kB, which is 17% 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 90.2 kB or 87% of the original size.

Image Optimization

-25%

Potential reduce by 944.1 kB

  • Original 3.8 MB
  • After minification 2.9 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. Obviously, Cooper Vision needs image optimization as it can save up to 944.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 769 B

  • Original 89.6 kB
  • After minification 89.6 kB
  • After compression 88.9 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 135 B

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 86.3 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. Coopervision.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooper Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coopervision.it

coopervision.it

54 ms

coopervision.it

coopervision.it

18 ms

OtAutoBlock.js

OtAutoBlock.js

55 ms

otSDKStub.js

otSDKStub.js

83 ms

css_Wdty-V0yXLnmA0uHyAQPEN325khu3lOuACapKyZ_0Fw.css

css_Wdty-V0yXLnmA0uHyAQPEN325khu3lOuACapKyZ_0Fw.css

5 ms

css_DxVuLGgUxR9km5Sw0mCmKWsXFTyufk6nau0bDaw090o.css

css_DxVuLGgUxR9km5Sw0mCmKWsXFTyufk6nau0bDaw090o.css

16 ms

js_dRxexGEii8SoO8DHFrTE9NlR9m84iBYazkjRPxDHfp4.js

js_dRxexGEii8SoO8DHFrTE9NlR9m84iBYazkjRPxDHfp4.js

22 ms

js_ZBu8miKsHMsM2aJjwOoUktt5dqkTMLqRw_eolyJJg94.js

js_ZBu8miKsHMsM2aJjwOoUktt5dqkTMLqRw_eolyJJg94.js

23 ms

optanon_wrapper.js

optanon_wrapper.js

22 ms

js_iNPw8GEEvBE_nQ0_Gqf8SszS9e9zMH2nknecYLgMHGM.js

js_iNPw8GEEvBE_nQ0_Gqf8SszS9e9zMH2nknecYLgMHGM.js

25 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

50 ms

js_tm8Vn1CbDRvIrVQZx5pXypPWuAZJk0RDxualysYOxZw.js

js_tm8Vn1CbDRvIrVQZx5pXypPWuAZJk0RDxualysYOxZw.js

25 ms

gtm.js

gtm.js

25 ms

gtag.js

gtag.js

24 ms

js_N54fdMmKPfPU5IT5QPFZm_-jPB4Vha7Sc3r3gkfycFc.js

js_N54fdMmKPfPU5IT5QPFZm_-jPB4Vha7Sc3r3gkfycFc.js

25 ms

accordion.frontend.min.js

accordion.frontend.min.js

25 ms

js_YqJb95FXtQUT9poUfaEPWDqny430PlLE9uZ9fCOQRHA.js

js_YqJb95FXtQUT9poUfaEPWDqny430PlLE9uZ9fCOQRHA.js

26 ms

2a2c0c3c-41d5-4bc0-af16-f9d27f93eb29.json

2a2c0c3c-41d5-4bc0-af16-f9d27f93eb29.json

120 ms

ibook.svg

ibook.svg

58 ms

logo.png

logo.png

12 ms

myday800x450_v3_0_1.png

myday800x450_v3_0_1.png

12 ms

sauflon_800x450_0001_new_clariti_family_1.png

sauflon_800x450_0001_new_clariti_family_1.png

13 ms

990x800_softique-1-day.png

990x800_softique-1-day.png

14 ms

proclear_1_day_800x450_family_packshot_group_1.png

proclear_1_day_800x450_family_packshot_group_1.png

14 ms

800x450-biofinity-no-xr_no_illustration_1.png

800x450-biofinity-no-xr_no_illustration_1.png

15 ms

avaira_family_800x450_vitality_sphere_original_toric_1.png

avaira_family_800x450_vitality_sphere_original_toric_1.png

15 ms

CV_NavSearch.svg

CV_NavSearch.svg

16 ms

hp-banner-coopervision-difference-mobile.jpg

hp-banner-coopervision-difference-mobile.jpg

17 ms

banner_plastic_neutral.png

banner_plastic_neutral.png

21 ms

hp-banner-no-two-eyes-opt2-mobile.jpg

hp-banner-no-two-eyes-opt2-mobile.jpg

19 ms

hp-banner-sustainability-mobile.jpg

hp-banner-sustainability-mobile.jpg

19 ms

homepage-2up_upper_default.png

homepage-2up_upper_default.png

34 ms

homepage-2up_lower_default.png

homepage-2up_lower_default.png

25 ms

global-citizenship-icon.png

global-citizenship-icon.png

19 ms

inventive-icon.png

inventive-icon.png

21 ms

find-doctor-icon.png

find-doctor-icon.png

20 ms

uj-banner-default.jpg

uj-banner-default.jpg

22 ms

hp-healthy-habits.png

hp-healthy-habits.png

25 ms

hp-child-nearsighted_0.png

hp-child-nearsighted_0.png

32 ms

hp-vision-changes.png

hp-vision-changes.png

91 ms

hp-astigmatism.png

hp-astigmatism.png

90 ms

about-cta-default.png

about-cta-default.png

91 ms

fostbook-webfont.woff

fostbook-webfont.woff

32 ms

location

location

133 ms

fostbold-webfont.woff

fostbold-webfont.woff

12 ms

icons.woff

icons.woff

1 ms

fostdemi-webfont.woff

fostdemi-webfont.woff

10 ms

fostbook-webfont-italic.woff

fostbook-webfont-italic.woff

11 ms

Accessibility Review

coopervision.it accessibility score

98

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.

Best Practices

coopervision.it best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coopervision.it SEO score

89

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

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

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

coopervision.it

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