Access black-by-design.co.uk. Contemporary Homeware | Home Accessories

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

www.black-by-design.co.uk

792 ms

js

70 ms

EnhancedEcommerce,blank-140820241117.js

160 ms

gtm.js

100 ms

vssp.3.19.0.js

242 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 40% of them (36 requests) were addressed to the original Black-by-design.co.uk, 44% (40 requests) were made to Api.feefo.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (792 ms) belongs to the original domain Black-by-design.co.uk.

Content Size

7.3 MB

After Optimization

6.6 MB

In fact, the total size of Black-by-design.co.uk main page is 7.3 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. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 761.4 kB

Original 852.8 kB
After minification 719.2 kB
After compression 91.4 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 133.6 kB, which is 16% 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 761.4 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 4.0 kB

Original 6.3 MB
After minification 6.3 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. Black By Design images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

Original 145.9 kB
After minification 145.9 kB
After compression 144.9 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.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black By Design. 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.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

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

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Black-by-design.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 Black-by-design.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

black-by-design.co.uk

Open Graph description is not detected on the main page of Black By Design. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Contemporary Homeware | Home Accessories | Black By Design

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.black-by-design.co.uk

js

EnhancedEcommerce,blank-140820241117.js

gtm.js

vssp.3.19.0.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.black-by-design.co.uk

js

EnhancedEcommerce,blank-140820241117.js

gtm.js

vssp.3.19.0.js

118060.js

fancy-input.css

eventemitter

logo

Poppins-regular.woff

Poppins-700.woff

icon.woff

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

logo

tp2

3c7d680a50b362ed51acc976ea2d83e6.png

1715171058-03118300.png

1709717444-88978600.png

1709717486-78278500.png

1709717521-76607700.png

1709717569-62453700.png

1709717632-36220800.png

logo

logo

logo

logo

footer.css,footer-generic.css,footer-third-party.css,card-logos-png,back-to-top.css,site-footer,multisite-footer,blank-14082024111724.css

logo

logo

logo