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unicaffe.illy.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

unicaffe.illy.com

Coffee University

Page Load Speed

3.9 sec in total

First Response

284 ms

Resources Loaded

3 sec

Page Rendered

602 ms

unicaffe.illy.com screenshot

About Website

Click here to check amazing Unicaffe Illy content for United States. Otherwise, check out these important facts you probably never knew about unicaffe.illy.com

Commerce Cloud Storefront Reference Architecture

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Key Findings

We analyzed Unicaffe.illy.com page load time and found that the first response time was 284 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

unicaffe.illy.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value33.1 s

0/100

10%

TBT (Total Blocking Time)

Value38,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value49.9 s

0/100

10%

Network Requests Diagram

unicaffe.illy.com

284 ms

universita-caffe

773 ms

jquery-ui.aeeab65fc7671696263825aac469a40d.css

308 ms

clientlib-illy-refactor.aa05e4843fccbdc05c33e287c45522da.css

373 ms

clientlib-source-code.17834361bbe1f496cb0194279388fa0d.js

456 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Unicaffe.illy.com, 79% (44 requests) were made to Illy.com and 7% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Illy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.9 kB (75%)

Content Size

695.0 kB

After Optimization

171.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Unicaffe.illy.com main page is 695.0 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. 60% of websites need less resources to load. HTML takes 596.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 523.8 kB

  • Original 596.2 kB
  • After minification 224.8 kB
  • After compression 72.4 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 371.4 kB, which is 62% 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 523.8 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 932 B
  • After minification 932 B

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. Unicaffe Illy images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 97.9 kB
  • After minification 97.8 kB
  • After compression 97.8 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.

Requests Breakdown

Number of requests can be reduced by 40 (78%)

Requests Now

51

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unicaffe Illy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

unicaffe.illy.com

unicaffe.illy.com

284 ms

universita-caffe

universita-caffe

773 ms

jquery-ui.aeeab65fc7671696263825aac469a40d.css

jquery-ui.aeeab65fc7671696263825aac469a40d.css

308 ms

clientlib-illy-refactor.aa05e4843fccbdc05c33e287c45522da.css

clientlib-illy-refactor.aa05e4843fccbdc05c33e287c45522da.css

373 ms

clientlib-source-code.17834361bbe1f496cb0194279388fa0d.js

clientlib-source-code.17834361bbe1f496cb0194279388fa0d.js

456 ms

utag.sync.js

utag.sync.js

77 ms

vendor_footer.js

vendor_footer.js

309 ms

intlTelInput-jquery.min.js

intlTelInput-jquery.min.js

253 ms

intlTelInput.min.js

intlTelInput.min.js

91 ms

utils.js

utils.js

87 ms

jquery.0811b5e7037ada110b591bbd86240386.js

jquery.0811b5e7037ada110b591bbd86240386.js

796 ms

utils.15b6fc27cccbddb5fb7b88a7c6a2c7e4.js

utils.15b6fc27cccbddb5fb7b88a7c6a2c7e4.js

214 ms

granite.ed0d934d509c9dab702088c125c92b4f.js

granite.ed0d934d509c9dab702088c125c92b4f.js

212 ms

jquery-ui.0c4fb27792df518e15f02c6deeafaffa.js

jquery-ui.0c4fb27792df518e15f02c6deeafaffa.js

658 ms

clientlib-login.739d793bf509495e97e7fbfce59d8730.js

clientlib-login.739d793bf509495e97e7fbfce59d8730.js

211 ms

clientlib-surveyIframe.06622ce247242690048d7ccaab153866.js

clientlib-surveyIframe.06622ce247242690048d7ccaab153866.js

521 ms

clientlib-illy-refactor.25aaffe71a8b36e0913883e185dfcfa7.js

clientlib-illy-refactor.25aaffe71a8b36e0913883e185dfcfa7.js

871 ms

clientlib-footer.819136cc8bab7398879c580215971515.js

clientlib-footer.819136cc8bab7398879c580215971515.js

369 ms

clientlib-newsletter.525336e74f2d2bff5f759cb528572c2b.js

clientlib-newsletter.525336e74f2d2bff5f759cb528572c2b.js

435 ms

clientlib-productComponent.7f7bcbc140d93b48a43b8d31d56570fa.js

clientlib-productComponent.7f7bcbc140d93b48a43b8d31d56570fa.js

433 ms

clientlib-squaredBoxMap.c336261b1cf50a1b7e11ecca5409e0b1.js

clientlib-squaredBoxMap.c336261b1cf50a1b7e11ecca5409e0b1.js

539 ms

clientlib-loyaltyUserProfile.e76e5cb142818943794f0a6f64799d89.js

clientlib-loyaltyUserProfile.e76e5cb142818943794f0a6f64799d89.js

594 ms

clientlib-basket.c12d35e093e2251d42ac80ddc0aad9e7.js

clientlib-basket.c12d35e093e2251d42ac80ddc0aad9e7.js

633 ms

clientlib-headerbar.6029a3de24979484c79d8d230b7f6770.js

clientlib-headerbar.6029a3de24979484c79d8d230b7f6770.js

674 ms

clientlib-lazyLoading.c54e155307f23832d0a1e71274957b3c.js

clientlib-lazyLoading.c54e155307f23832d0a1e71274957b3c.js

758 ms

clientlib-registration.f9968bae7cdde3558db94cd5c49ba89c.js

clientlib-registration.f9968bae7cdde3558db94cd5c49ba89c.js

747 ms

clientlib-tealium.f5726e85426d9a0e7a06bcabc97eec97.js

clientlib-tealium.f5726e85426d9a0e7a06bcabc97eec97.js

929 ms

clientlib-news.9090c37358359adce60dd8fa806cf218.js

clientlib-news.9090c37358359adce60dd8fa806cf218.js

867 ms

clientlib-socialLogin.88ff45a0b2acc250a2c14c825e0290f0.js

clientlib-socialLogin.88ff45a0b2acc250a2c14c825e0290f0.js

879 ms

clientlib-my-machine.5f9b8fffd904b0da1a72b30c34b5d7e7.js

clientlib-my-machine.5f9b8fffd904b0da1a72b30c34b5d7e7.js

880 ms

clientlib-blackweek.5fa06d7a1f2fb59b823b64ec9143b618.js

clientlib-blackweek.5fa06d7a1f2fb59b823b64ec9143b618.js

1003 ms

clientlib-benefitsCarousel.f981defa14f59f2ebc6e072a62430ac1.js

clientlib-benefitsCarousel.f981defa14f59f2ebc6e072a62430ac1.js

929 ms

clientlib-contactForm.c992f55d6ad86529c2b68c35df05511f.js

clientlib-contactForm.c992f55d6ad86529c2b68c35df05511f.js

922 ms

js

js

205 ms

dbr.min.js

dbr.min.js

84 ms

isInViewport.js

isInViewport.js

78 ms

LRRNY-CVCHN-ZCU2S-86LUT-847NN

LRRNY-CVCHN-ZCU2S-86LUT-847NN

120 ms

new-arrow-prev.svg

new-arrow-prev.svg

758 ms

new-arrow-next.svg

new-arrow-next.svg

757 ms

new-search.svg

new-search.svg

759 ms

new-search-hover.svg

new-search-hover.svg

760 ms

new-cart.svg

new-cart.svg

761 ms

new-cart-hover.svg

new-cart-hover.svg

766 ms

paypal.svg

paypal.svg

763 ms

mastercard.svg

mastercard.svg

773 ms

visa_v3.png

visa_v3.png

785 ms

american-express.svg

american-express.svg

783 ms

Spotify_Icon_RGB_White.svg

Spotify_Icon_RGB_White.svg

786 ms

italia.png

italia.png

753 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

750 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

729 ms

OpenSans-ExtraBold-webfont.woff

OpenSans-ExtraBold-webfont.woff

750 ms

config.json

config.json

133 ms

token.json

token.json

874 ms

utag.js

utag.js

73 ms

gen_204

gen_204

14 ms

Accessibility Review

unicaffe.illy.com accessibility score

91

Accessibility Issues

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

unicaffe.illy.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

unicaffe.illy.com SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unicaffe.illy.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that Unicaffe.illy.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

unicaffe.illy.com

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