Tools & Wizards About Us
net-a-porter.co.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

net-a-porter.co.uk

NET-A-PORTER | Luxury Fashion, Beauty & Lifestyle for Women

Page Load Speed

7.1 sec in total

First Response

804 ms

Resources Loaded

4.6 sec

Page Rendered

1.7 sec

net-a-porter.co.uk screenshot

About Website

Visit net-a-porter.co.uk now to see the best up-to-date NET A PORTER content for United States and also check out these interesting facts you probably never knew about net-a-porter.co.uk

Incredible fashion for incredible women. Shop our edit of women's fashion, beauty and lifestyle from over 800 of the world's top brands at NET-A-PORTER.

Visit net-a-porter.co.uk

Key Findings

We analyzed Net-a-porter.co.uk page load time and found that the first response time was 804 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

net-a-porter.co.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value10,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value39.9 s

0/100

10%

Network Requests Diagram

804 ms

nap-sifu-5c20f08c.css

91 ms

a68e15a34f1096fed569d5ea9b5f4896f2d72a3d52657

239 ms

nap-sifu-en-91c9ef31.js

472 ms

nap_home.js

473 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Net-a-porter.co.uk, 10% (6 requests) were made to Secure.social.yoox.it and 5% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Net-a-porter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 965.0 kB (64%)

Content Size

1.5 MB

After Optimization

540.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Net-a-porter.co.uk main page is 1.5 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. 80% 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. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 889.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 126.5 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 889.6 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 198.3 kB
  • After minification 198.3 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. NET A PORTER images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 75.2 kB

  • Original 290.0 kB
  • After minification 289.8 kB
  • After compression 214.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 75.2 kB or 26% of the original size.

CSS Optimization

-18%

Potential reduce by 241 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.1 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. Net-a-porter.co.uk needs all CSS files to be minified and compressed as it can save up to 241 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (62%)

Requests Now

50

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NET A PORTER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

804 ms

nap-sifu-5c20f08c.css

nap-sifu-5c20f08c.css

91 ms

a68e15a34f1096fed569d5ea9b5f4896f2d72a3d52657

a68e15a34f1096fed569d5ea9b5f4896f2d72a3d52657

239 ms

nap-sifu-en-91c9ef31.js

nap-sifu-en-91c9ef31.js

472 ms

nap_home.js

nap_home.js

473 ms

1066163f

1066163f

221 ms

styles.e1d82849.chunk.css

styles.e1d82849.chunk.css

231 ms

raygun.min.js

raygun.min.js

711 ms

gtm.js

gtm.js

709 ms

R4ER9-P3HDX-YEVEY-55HHF-MEUYZ

R4ER9-P3HDX-YEVEY-55HHF-MEUYZ

708 ms

w800_q80.jpg

w800_q80.jpg

597 ms

w800_q80.jpg

w800_q80.jpg

724 ms

w800_q80.jpg

w800_q80.jpg

589 ms

w800_q80.jpg

w800_q80.jpg

588 ms

w0.png

w0.png

588 ms

w0.svg

w0.svg

588 ms

w0.png

w0.png

1227 ms

w0.png

w0.png

926 ms

polyfills-b7550c429e2fc829f6c9.js

polyfills-b7550c429e2fc829f6c9.js

585 ms

webpack-deeeca48fd6e88836e20.js

webpack-deeeca48fd6e88836e20.js

612 ms

commons.22b59dcc74c8b98177c7.js

commons.22b59dcc74c8b98177c7.js

610 ms

main-d424e8e2a95c23552611.js

main-d424e8e2a95c23552611.js

612 ms

_app-abfeb05529683e16cd19.js

_app-abfeb05529683e16cd19.js

614 ms

framework.b8f3eb8bcaae4060f23f.js

framework.b8f3eb8bcaae4060f23f.js

612 ms

ee1a1c0b4955f7c92da6c0dbade9023bd2e9621e.12c611d5318c344a7b8d.js

ee1a1c0b4955f7c92da6c0dbade9023bd2e9621e.12c611d5318c344a7b8d.js

618 ms

304976e94ca847f3bb0a250946435ccce194ad29.c0a17aabacb7b04201c9.js

304976e94ca847f3bb0a250946435ccce194ad29.c0a17aabacb7b04201c9.js

615 ms

e06c18c421964aaca7ce23f1aca39c425f31a9a0.70f97831ef57fc2fe298.js

e06c18c421964aaca7ce23f1aca39c425f31a9a0.70f97831ef57fc2fe298.js

614 ms

styles.c056747f73d48367ab74.js

styles.c056747f73d48367ab74.js

630 ms

NAPHomepage-c9150973c554f7b03ffc.js

NAPHomepage-c9150973c554f7b03ffc.js

617 ms

_buildManifest.js

_buildManifest.js

628 ms

_ssgManifest.js

_ssgManifest.js

630 ms

wpIndex_min.js

wpIndex_min.js

951 ms

BAPlYB

BAPlYB

500 ms

sec-3-8.css

sec-3-8.css

486 ms

sec-cpt-3-8.js

sec-cpt-3-8.js

484 ms

akkuratproregular-0f24c307.woff

akkuratproregular-0f24c307.woff

570 ms

akkuratprobold-ebe74ab2.woff

akkuratprobold-ebe74ab2.woff

571 ms

chronicledisplay-2ce9327c.woff

chronicledisplay-2ce9327c.woff

288 ms

chronicledisplaylight-55c81ded.woff

chronicledisplaylight-55c81ded.woff

294 ms

SackersGothicStd-Heavy-74b7643d.woff

SackersGothicStd-Heavy-74b7643d.woff

287 ms

chronicledisplaylightitalic-a6cf6831.woff

chronicledisplaylightitalic-a6cf6831.woff

287 ms

gtm.js

gtm.js

419 ms

config.json

config.json

1038 ms

instagram-44c80a3b.svg

instagram-44c80a3b.svg

914 ms

logo-jcb-03bd433f.svg

logo-jcb-03bd433f.svg

915 ms

logo-applepay-17b063c5.svg

logo-applepay-17b063c5.svg

919 ms

logo-klarna-b0ce03f5.svg

logo-klarna-b0ce03f5.svg

1081 ms

logo-unionpay-ea3ed1e2.svg

logo-unionpay-ea3ed1e2.svg

882 ms

BAPlYB

BAPlYB

968 ms

tag.js

tag.js

478 ms

fbevents.js

fbevents.js

576 ms

yorb.min.js

yorb.min.js

700 ms

watch.js

watch.js

114 ms

BAPlYB

BAPlYB

341 ms

identity.js

identity.js

19 ms

1727590610797308

1727590610797308

19 ms

index.html

index.html

281 ms

https:/

https:/

1 ms

BAPlYB

BAPlYB

470 ms

easyXDM.min.js

easyXDM.min.js

76 ms

lib.min.js

lib.min.js

101 ms

IExIB

IExIB

118 ms

track.gif

track.gif

255 ms

Accessibility Review

net-a-porter.co.uk accessibility score

68

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

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

net-a-porter.co.uk best practices score

75

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

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

net-a-porter.co.uk SEO score

85

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Net-a-porter.co.uk 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 Net-a-porter.co.uk 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

net-a-porter.co.uk

Open Graph description is not detected on the main page of NET A PORTER. 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: