Tools & Wizards About Us
3dlockers.co.uk screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

3dlockers.co.uk

School Lockers | Staff Lockers | Metal Lockers | 3D Lockers

Page Load Speed

4.9 sec in total

First Response

367 ms

Resources Loaded

4.3 sec

Page Rendered

241 ms

3dlockers.co.uk screenshot

About Website

Visit 3dlockers.co.uk now to see the best up-to-date 3D Lockers content for United Kingdom and also check out these interesting facts you probably never knew about 3dlockers.co.uk

Welcome to 3D Lockers shop all styles of lockers, cupboards & bike storage & enjoy FREE nationwide delivery orders over £150. Celebrating over 30 years - call 01924 240291

Visit 3dlockers.co.uk

Key Findings

We analyzed 3dlockers.co.uk page load time and found that the first response time was 367 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

3dlockers.co.uk performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

3dlockers.co.uk

367 ms

www.3dlockers.co.uk

1604 ms

css

38 ms

css

880 ms

js

59 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 77% of them (56 requests) were addressed to the original 3dlockers.co.uk, 5% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain 3dlockers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.7 kB (13%)

Content Size

545.4 kB

After Optimization

474.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 3dlockers.co.uk main page is 545.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 407.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.7 kB

  • Original 69.8 kB
  • After minification 50.6 kB
  • After compression 12.2 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 19.3 kB, which is 28% 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 57.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 12.7 kB

  • Original 407.6 kB
  • After minification 394.9 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. 3D Lockers images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 371 B

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 67.7 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 Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

62

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3D 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 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

3dlockers.co.uk

3dlockers.co.uk

367 ms

www.3dlockers.co.uk

www.3dlockers.co.uk

1604 ms

css

css

38 ms

css

css

880 ms

js

js

59 ms

js

js

1336 ms

analytics.js

analytics.js

91 ms

loader.js

loader.js

86 ms

bat.js

bat.js

102 ms

bg-body.jpg

bg-body.jpg

211 ms

card-logos.gif

card-logos.gif

340 ms

icon-cart.png

icon-cart.png

354 ms

icon-search.png

icon-search.png

356 ms

3d-lockers.gif

3d-lockers.gif

413 ms

your-paragraph-text-3.jpg

your-paragraph-text-3.jpg

516 ms

home1.jpg

home1.jpg

604 ms

home5.jpg

home5.jpg

534 ms

home4.jpg

home4.jpg

539 ms

wire-mesh-12-compartment-cupboard-without-doors.jpg

wire-mesh-12-compartment-cupboard-without-doors.jpg

574 ms

2d-cornflower-blue-silver-frame.jpg

2d-cornflower-blue-silver-frame.jpg

681 ms

3-door-purple-hasp.gif

3-door-purple-hasp.gif

695 ms

pure-10d-380-laptop-charging-3-pin-usb-a-b-sl-cornflower-blue.gif

pure-10d-380-laptop-charging-3-pin-usb-a-b-sl-cornflower-blue.gif

797 ms

blue-3-tier-locker.gif

blue-3-tier-locker.gif

797 ms

1330303gn-web.jpg

1330303gn-web.jpg

692 ms

pel8ftdb-web.jpg

pel8ftdb-web.jpg

876 ms

single-haz-001.jpg

single-haz-001.jpg

825 ms

single-sided-hook-bench-light-ash-round-tube.jpg

single-sided-hook-bench-light-ash-round-tube.jpg

824 ms

3-door-low-locker2-ball.jpg

3-door-low-locker2-ball.jpg

910 ms

3d-flame-red-silver-frame.jpg

3d-flame-red-silver-frame.jpg

825 ms

1DoorRedRightOpen.jpg

1DoorRedRightOpen.jpg

870 ms

powerbox-laptop-15-comp-orange.gif

powerbox-laptop-15-comp-orange.gif

985 ms

personal-effects-locker-40-compartment.jpg

personal-effects-locker-40-compartment.jpg

911 ms

moresecure-police-locker.jpg

moresecure-police-locker.jpg

913 ms

bs90-1.jpg

bs90-1.jpg

982 ms

lr909038ylxx-web.gif

lr909038ylxx-web.gif

1025 ms

lr189038flxx-web.gif

lr189038flxx-web.gif

1115 ms

701212-3-blue-web.gif

701212-3-blue-web.gif

1103 ms

701212-4-blue-web.gif

701212-4-blue-web.gif

1035 ms

lq1830304lxx.gif

lq1830304lxx.gif

1106 ms

2-door-blue.gif

2-door-blue.gif

1101 ms

bmw.jpg

bmw.jpg

1175 ms

puma.jpg

puma.jpg

1139 ms

sainsburys.jpg

sainsburys.jpg

1201 ms

indisit.jpg

indisit.jpg

1151 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

60 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

61 ms

call-tracking_9.js

call-tracking_9.js

14 ms

ec.js

ec.js

16 ms

collect

collect

19 ms

collect

collect

34 ms

ga-audiences

ga-audiences

26 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1085 ms

bauhaus_light-webfont.woff

bauhaus_light-webfont.woff

971 ms

1545-webfont.woff

1545-webfont.woff

957 ms

balfourbeatty.jpg

balfourbeatty.jpg

985 ms

nottingham-trent.jpg

nottingham-trent.jpg

953 ms

specsavers.jpg

specsavers.jpg

849 ms

guys-hospital.jpg

guys-hospital.jpg

892 ms

harvey-nichols.jpg

harvey-nichols.jpg

933 ms

bam.jpg

bam.jpg

1001 ms

glasgow-school-of-art.jpg

glasgow-school-of-art.jpg

914 ms

scottish-natural-heritage.jpg

scottish-natural-heritage.jpg

797 ms

paypal.png

paypal.png

786 ms

visa.png

visa.png

867 ms

v2.zopim.com

v2.zopim.com

55 ms

X5C5AEEA33B57CA9F0F5C011F816840E8.js

X5C5AEEA33B57CA9F0F5C011F816840E8.js

440 ms

mastercard.png

mastercard.png

824 ms

maestro.png

maestro.png

822 ms

amex.png

amex.png

817 ms

asset_composer.js

asset_composer.js

35 ms

1doorredrightopen.jpg

1doorredrightopen.jpg

821 ms

Accessibility Review

3dlockers.co.uk accessibility score

75

Accessibility Issues

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

3dlockers.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

3dlockers.co.uk SEO score

97

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 3dlockers.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 3dlockers.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

3dlockers.co.uk

Open Graph description is not detected on the main page of 3D Lockers. 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: