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zerowasted.co.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zerowasted.co.uk

Sustainable Shopping Guides, Reviews & Offers | Zero Wasted UK

Page Load Speed

2.7 sec in total

First Response

133 ms

Resources Loaded

944 ms

Page Rendered

1.7 sec

zerowasted.co.uk screenshot

About Website

Visit zerowasted.co.uk now to see the best up-to-date Zero Wasted content and also check out these interesting facts you probably never knew about zerowasted.co.uk

Discover and compare the top UK sustainable brands and products. Zero Wasted offers expert shopping guides, reviews, and exclusive eco-friendly offers.

Visit zerowasted.co.uk

Key Findings

We analyzed Zerowasted.co.uk page load time and found that the first response time was 133 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

zerowasted.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

www.zerowasted.co.uk

133 ms

lasso-performance.min.js

29 ms

universal.js

69 ms

gtm.js

99 ms

Zero-Wasted-Logo-2021-126h.png

143 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Zerowasted.co.uk, 40% (14 requests) were made to Lirp.cdn-website.com and 11% (4 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (421 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.5 kB (12%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zerowasted.co.uk main page is 2.8 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 208.5 kB

  • Original 262.0 kB
  • After minification 252.0 kB
  • After compression 53.5 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 208.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 5.9 kB

  • Original 1.9 MB
  • After minification 1.9 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. Zero Wasted images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 120.2 kB

  • Original 559.0 kB
  • After minification 559.0 kB
  • After compression 438.8 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 120.2 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (44%)

Requests Now

32

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zero Wasted. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.zerowasted.co.uk

www.zerowasted.co.uk

133 ms

lasso-performance.min.js

lasso-performance.min.js

29 ms

universal.js

universal.js

69 ms

gtm.js

gtm.js

99 ms

Zero-Wasted-Logo-2021-126h.png

Zero-Wasted-Logo-2021-126h.png

143 ms

zero-waste-essentials-shop-640w-640w.png

zero-waste-essentials-shop-640w-640w.png

165 ms

label-co2-website-white-en.png

label-co2-website-white-en.png

350 ms

track.js

track.js

352 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

59 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

65 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

63 ms

popup.js

popup.js

12 ms

js

js

117 ms

pinit.js

pinit.js

57 ms

adsbygoogle.js

adsbygoogle.js

142 ms

sharethis.js

sharethis.js

58 ms

essential-zero-waste-products-01-1920w.png

essential-zero-waste-products-01-1920w.png

175 ms

essential-zero-waste-products-01-e3970081-0da57e70-2304w.png

essential-zero-waste-products-01-e3970081-0da57e70-2304w.png

208 ms

save-time-102w.png

save-time-102w.png

173 ms

save-money-102w.png

save-money-102w.png

140 ms

Save-the-planet-102w.png

Save-the-planet-102w.png

207 ms

pexels-photo-6328413-c310f4f2-1920w.jpeg

pexels-photo-6328413-c310f4f2-1920w.jpeg

259 ms

pexels-photo-5708068-1920w.jpeg

pexels-photo-5708068-1920w.jpeg

348 ms

pexels-anastasia-shuraeva-6305913-e949fb0b-1920w.jpg

pexels-anastasia-shuraeva-6305913-e949fb0b-1920w.jpg

421 ms

pexels-photo-6072862-1920w.jpeg

pexels-photo-6072862-1920w.jpeg

311 ms

pexels-photo-3778975-1920w.jpeg

pexels-photo-3778975-1920w.jpeg

362 ms

nathan-dumlao-kDxqbAvEBwI-unsplash-1920w.jpg

nathan-dumlao-kDxqbAvEBwI-unsplash-1920w.jpg

361 ms

ethical_move_values_white-167w.png

ethical_move_values_white-167w.png

363 ms

js

js

76 ms

core.js

core.js

12 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5 ms

61388c5f15e4b

61388c5f15e4b

330 ms

show_ads_impl.js

show_ads_impl.js

239 ms

zrt_lookup.html

zrt_lookup.html

23 ms

pinit_main.js

pinit_main.js

8 ms

Accessibility Review

zerowasted.co.uk accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

zerowasted.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zerowasted.co.uk SEO score

86

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

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 Zerowasted.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 Zerowasted.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

zerowasted.co.uk

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