Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

duffydiscount.com

RackZone | Shelving & Pallet Racking Ireland | Next Day Delivery

Page Load Speed

19.4 sec in total

First Response

328 ms

Resources Loaded

18.6 sec

Page Rendered

478 ms

duffydiscount.com screenshot

About Website

Visit duffydiscount.com now to see the best up-to-date Duffydiscount content for United Kingdom and also check out these interesting facts you probably never knew about duffydiscount.com

Rackzone offers a wide range of premium Irish storage products including Shelving, Pallet Racking, Bin Racks, Slatwalls and Tilt Bins. Next Day Delivery

Visit duffydiscount.com

Key Findings

We analyzed Duffydiscount.com page load time and found that the first response time was 328 ms and then it took 19.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

duffydiscount.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value31,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value58.4 s

0/100

10%

Network Requests Diagram

duffydiscount.com

328 ms

www.rackzone.ie

625 ms

8f46e83671d568ed8b5e2bd04ef2ddb2.css

689 ms

styles-l.css

493 ms

365bc66725d6d414cc0e31cc9dedeaf0.css

321 ms

Our browser made a total of 315 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Duffydiscount.com, 90% (283 requests) were made to Rackzone.ie and 3% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Rackzone.ie.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.5 kB (8%)

Content Size

5.7 MB

After Optimization

5.2 MB

In fact, the total size of Duffydiscount.com main page is 5.7 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 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 182.3 kB

  • Original 209.6 kB
  • After minification 181.5 kB
  • After compression 27.3 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 28.1 kB, which is 13% 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 182.3 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 74.8 kB

  • Original 4.4 MB
  • After minification 4.3 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. Duffydiscount images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 165.1 kB

  • Original 824.5 kB
  • After minification 818.8 kB
  • After compression 659.3 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 165.1 kB or 20% of the original size.

CSS Optimization

-11%

Potential reduce by 28.2 kB

  • Original 260.1 kB
  • After minification 260.1 kB
  • After compression 231.9 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. Duffydiscount.com needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 201 (67%)

Requests Now

302

After Optimization

101

The browser has sent 302 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duffydiscount. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 199 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

duffydiscount.com accessibility score

83

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.

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

Links do not have a discernible name

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

duffydiscount.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

duffydiscount.com SEO score

91

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 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 Duffydiscount.com 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 Duffydiscount.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

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