Tools & Wizards About Us
lbk-packaging.co.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

lbk-packaging.co.uk

The right sustainable packaging for your business | NNZ United Kingdom

Page Load Speed

5.3 sec in total

First Response

314 ms

Resources Loaded

3.2 sec

Page Rendered

1.8 sec

lbk-packaging.co.uk screenshot

About Website

Welcome to lbk-packaging.co.uk homepage info - get ready to check Lbk Packaging best content right away, or after learning these important things about lbk-packaging.co.uk

NNZ is an international company that offers a wide range of packaging solutions to customers in the fresh produce and industrial sector.

Visit lbk-packaging.co.uk

Key Findings

We analyzed Lbk-packaging.co.uk page load time and found that the first response time was 314 ms and then it took 5 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

lbk-packaging.co.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

lbk-packaging.co.uk

314 ms

www.nnzuk.co.uk

1125 ms

gtm.js

50 ms

b2-popup.css

106 ms

style.css

284 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lbk-packaging.co.uk, 85% (39 requests) were made to Nnzuk.co.uk and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Nnzuk.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.8 kB (40%)

Content Size

489.8 kB

After Optimization

293.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lbk-packaging.co.uk main page is 489.8 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. 40% of websites need less resources to load. Javascripts take 213.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 158.8 kB

  • Original 182.6 kB
  • After minification 151.7 kB
  • After compression 23.9 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 30.9 kB, which is 17% 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 158.8 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 5.2 kB

  • Original 38.7 kB
  • After minification 33.4 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, Lbk Packaging needs image optimization as it can save up to 5.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 22.0 kB

  • Original 213.3 kB
  • After minification 213.3 kB
  • After compression 191.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 10.8 kB

  • Original 55.2 kB
  • After minification 55.2 kB
  • After compression 44.4 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. Lbk-packaging.co.uk needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (79%)

Requests Now

43

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lbk Packaging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lbk-packaging.co.uk

lbk-packaging.co.uk

314 ms

www.nnzuk.co.uk

www.nnzuk.co.uk

1125 ms

gtm.js

gtm.js

50 ms

b2-popup.css

b2-popup.css

106 ms

style.css

style.css

284 ms

b2-popup.min.js

b2-popup.min.js

397 ms

jquery.min.js

jquery.min.js

432 ms

bundle.min.js

bundle.min.js

534 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

397 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

397 ms

wp-polyfill.min.js

wp-polyfill.min.js

398 ms

dom-ready.min.js

dom-ready.min.js

430 ms

hooks.min.js

hooks.min.js

430 ms

i18n.min.js

i18n.min.js

431 ms

a11y.min.js

a11y.min.js

473 ms

jquery.json.min.js

jquery.json.min.js

532 ms

gravityforms.min.js

gravityforms.min.js

595 ms

utils.min.js

utils.min.js

534 ms

vendor-theme.min.js

vendor-theme.min.js

533 ms

scripts-theme.min.js

scripts-theme.min.js

592 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

593 ms

royal-logo-nnz.png

royal-logo-nnz.png

660 ms

en.png

en.png

670 ms

global.png

global.png

671 ms

at.png

at.png

671 ms

be.png

be.png

672 ms

canada.png

canada.png

675 ms

da.png

da.png

676 ms

et.png

et.png

679 ms

fr.png

fr.png

691 ms

de.png

de.png

739 ms

lv.png

lv.png

744 ms

lt.png

lt.png

757 ms

no.png

no.png

757 ms

pl.png

pl.png

765 ms

zu.png

zu.png

779 ms

ch.png

ch.png

830 ms

nl.png

nl.png

827 ms

us.png

us.png

843 ms

js

js

32 ms

js

js

65 ms

analytics.js

analytics.js

97 ms

2021-Collegas-magazijn-Groningen-3-150x100.jpg

2021-Collegas-magazijn-Groningen-3-150x100.jpg

751 ms

collect

collect

19 ms

collect

collect

19 ms

iconfont.woff

iconfont.woff

427 ms

Accessibility Review

lbk-packaging.co.uk accessibility score

79

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

Image elements do not have [alt] attributes

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

High

Some elements have a [tabindex] value greater than 0

Best Practices

lbk-packaging.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lbk-packaging.co.uk SEO score

85

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

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 Lbk-packaging.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 Lbk-packaging.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

lbk-packaging.co.uk

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