Tools & Wizards About Us
zegna.us screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

zegna.us

Luxury Designer Menswear | ZEGNA Official Online Store US

Page Load Speed

3.8 sec in total

First Response

149 ms

Resources Loaded

3.1 sec

Page Rendered

546 ms

zegna.us screenshot

About Website

Visit zegna.us now to see the best up-to-date ZEGNA content for United States and also check out these interesting facts you probably never knew about zegna.us

Visit our United States online store and discover ZEGNA menswear collection: designer suits, jackets, shoes and accessories for formal and casual looks.

Visit zegna.us

Key Findings

We analyzed Zegna.us page load time and found that the first response time was 149 ms and then it took 3.7 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

zegna.us performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value6,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

149 ms

ipd-vnwipd-what-Till-in-thou-grima-Hell-eace-You

165 ms

zegna_catchpoint.js

24 ms

clientlib-bundle-core.1722264291839.css

47 ms

clientlib-bundle-common.1722264291839.css

20 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zegna.us, 2% (1 request) were made to Maps.googleapis.com and 2% (1 request) were made to Accounts.google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Zegna.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.5 kB (30%)

Content Size

1.1 MB

After Optimization

744.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zegna.us main page is 1.1 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. Only a small number of websites need less resources to load. Javascripts take 478.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 111.1 kB

  • Original 131.5 kB
  • After minification 127.7 kB
  • After compression 20.4 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. 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 111.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 330.5 kB
  • After minification 330.5 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. ZEGNA images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 182.8 kB

  • Original 478.2 kB
  • After minification 473.0 kB
  • After compression 295.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 182.8 kB or 38% of the original size.

CSS Optimization

-19%

Potential reduce by 22.6 kB

  • Original 120.6 kB
  • After minification 120.5 kB
  • After compression 98.0 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. Zegna.us needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (45%)

Requests Now

42

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZEGNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

149 ms

ipd-vnwipd-what-Till-in-thou-grima-Hell-eace-You

ipd-vnwipd-what-Till-in-thou-grima-Hell-eace-You

165 ms

zegna_catchpoint.js

zegna_catchpoint.js

24 ms

clientlib-bundle-core.1722264291839.css

clientlib-bundle-core.1722264291839.css

47 ms

clientlib-bundle-common.1722264291839.css

clientlib-bundle-common.1722264291839.css

20 ms

clientlib-bundle-pagebase.1722264291839.css

clientlib-bundle-pagebase.1722264291839.css

51 ms

clientlib-bundle-editorial.1722264291839.css

clientlib-bundle-editorial.1722264291839.css

25 ms

clientlib-bundle-homepage.1722264291839.css

clientlib-bundle-homepage.1722264291839.css

44 ms

en.labels.js

en.labels.js

50 ms

vue.1722264291839.js

vue.1722264291839.js

42 ms

promise-polyfill.1722264291839.js

promise-polyfill.1722264291839.js

158 ms

vendors.1722264291839.js

vendors.1722264291839.js

163 ms

clientlib-bundle-common.1722264291839.js

clientlib-bundle-common.1722264291839.js

157 ms

clientlib-bundle-core.1722264291839.js

clientlib-bundle-core.1722264291839.js

161 ms

clientlib-loader1722264291839.js

clientlib-loader1722264291839.js

155 ms

js

js

290 ms

client

client

159 ms

clientlib-bundle-pagebase.1722264291839.js

clientlib-bundle-pagebase.1722264291839.js

363 ms

clientlib-bundle-editorial.1722264291839.js

clientlib-bundle-editorial.1722264291839.js

159 ms

clientlib-bundle-homepage.1722264291839.js

clientlib-bundle-homepage.1722264291839.js

160 ms

5XQUU-VA36D-MZJ9Z-NMWPN-58E6R

5XQUU-VA36D-MZJ9Z-NMWPN-58E6R

432 ms

utag.js

utag.js

434 ms

loader-rolling-black-bckg.gif

loader-rolling-black-bckg.gif

384 ms

facebook-color.svg

facebook-color.svg

382 ms

en.checkSession.json

en.checkSession.json

253 ms

en.getZegnaConfigs.json

en.getZegnaConfigs.json

858 ms

ZegnaHelveesti-Regular.woff

ZegnaHelveesti-Regular.woff

21 ms

zegna-icon.ttf

zegna-icon.ttf

593 ms

ZegnaHelveesti-SemiBold.woff

ZegnaHelveesti-SemiBold.woff

20 ms

en.salesPhaseInfo.json

en.salesPhaseInfo.json

409 ms

en.privacyFlags.json

en.privacyFlags.json

333 ms

en.productsList.json

en.productsList.json

87 ms

mens-luxury-sneakers-2-M13-desktop-ratio137.webp

mens-luxury-sneakers-2-M13-desktop-ratio137.webp

185 ms

27947178-Outerwear-M14.webp

27947178-Outerwear-M14.webp

150 ms

22504681-Knitwear-M14.webp

22504681-Knitwear-M14.webp

149 ms

30188678-Eyewear-M14.webp

30188678-Eyewear-M14.webp

1619 ms

31768241-Pants-M14.webp

31768241-Pants-M14.webp

1622 ms

27888494-Bags-M14.webp

27888494-Bags-M14.webp

1616 ms

22361670-Sneakers-M14.webp

22361670-Sneakers-M14.webp

187 ms

mads-mikkelsen-oasi-lino.webp

mads-mikkelsen-oasi-lino.webp

1605 ms

mens-fall-winter-outfit-1.webp

mens-fall-winter-outfit-1.webp

1606 ms

mens-luxury-sunglasses.webp

mens-luxury-sunglasses.webp

1622 ms

mens-fall-winter-outfit-4-M6-desktop-ratio065.webp

mens-fall-winter-outfit-4-M6-desktop-ratio065.webp

1619 ms

made-to-measure-services.webp

made-to-measure-services.webp

1606 ms

reserve-in-store-m15-hp.jpg

reserve-in-store-m15-hp.jpg

1616 ms

style-appointment-m15-hp.jpg

style-appointment-m15-hp.jpg

1621 ms

luxury-mens-boutique-zegna-Footer-ratio225.webp

luxury-mens-boutique-zegna-Footer-ratio225.webp

1618 ms

en.getZegnaConfigs.json

en.getZegnaConfigs.json

1566 ms

config.json

config.json

1504 ms

mpulse-crossdomain.html

mpulse-crossdomain.html

128 ms

Accessibility Review

zegna.us accessibility score

77

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

<frame> or <iframe> elements do not have a title

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

zegna.us best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zegna.us 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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Zegna.us 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 Zegna.us 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

zegna.us

Open Graph data is detected on the main page of ZEGNA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: