Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 55% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

premierlockers.co.uk

Lockers|Staff Lockers|School Lockers|Fast Delivery lockers|Locker supplier

Page Load Speed

5.9 sec in total

First Response

340 ms

Resources Loaded

5.3 sec

Page Rendered

295 ms

premierlockers.co.uk screenshot

About Website

Welcome to premierlockers.co.uk homepage info - get ready to check Premier Lockers best content right away, or after learning these important things about premierlockers.co.uk

Premier Lockers is a leading and trusted UK Locker supplier of Staff lockers and School lockers. Offering storage lockers in all environmental sectors.

Visit premierlockers.co.uk

Key Findings

We analyzed Premierlockers.co.uk page load time and found that the first response time was 340 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

premierlockers.co.uk performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

www.premierlockers.co.uk

340 ms

campaign.js

162 ms

vp.js

156 ms

common_published.css

166 ms

site.css

198 ms

Our browser made a total of 206 requests to load all elements on the main page. We found that 95% of them (196 requests) were addressed to the original Premierlockers.co.uk, 1% (3 requests) were made to Platform.twitter.com and 1% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Premierlockers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 733.4 kB (53%)

Content Size

1.4 MB

After Optimization

662.6 kB

In fact, the total size of Premierlockers.co.uk main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 716.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 84.3 kB

  • Original 103.1 kB
  • After minification 102.9 kB
  • After compression 18.8 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 84.3 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 85.3 kB

  • Original 543.2 kB
  • After minification 457.9 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. Obviously, Premier Lockers needs image optimization as it can save up to 85.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 536.1 kB

  • Original 716.6 kB
  • After minification 634.8 kB
  • After compression 180.5 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 536.1 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 27.7 kB

  • Original 33.0 kB
  • After minification 24.2 kB
  • After compression 5.3 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. Premierlockers.co.uk needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (20%)

Requests Now

205

After Optimization

164

The browser has sent 205 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premier Lockers. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

premierlockers.co.uk accessibility score

83

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

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

premierlockers.co.uk best practices score

83

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

SEO Factors

premierlockers.co.uk SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Premierlockers.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Premierlockers.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

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