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nationalplastics.co.uk screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nationalplastics.co.uk

Specialists in Plastic Building Products - National Plastics

Page Load Speed

3.3 sec in total

First Response

37 ms

Resources Loaded

2.8 sec

Page Rendered

452 ms

nationalplastics.co.uk screenshot

About Website

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

Specialist suppliers of building plastics to trade and DIY. Quality products, at very competitive prices. Nationwide coverage with branches near you

Visit nationalplastics.co.uk

Key Findings

We analyzed Nationalplastics.co.uk page load time and found that the first response time was 37 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nationalplastics.co.uk performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value5,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.103

1/100

15%

TTI (Time to Interactive)

Value25.8 s

0/100

10%

Network Requests Diagram

nationalplastics.co.uk

37 ms

www.nationalplastics.co.uk

473 ms

weltpixel_custom_header_np_store_view.min.css

35 ms

weltpixel_custom_footer_np_store_view.min.css

45 ms

weltpixel_product_store_np_store_view.min.css

36 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 98% of them (222 requests) were addressed to the original Nationalplastics.co.uk, 0% (1 request) were made to Widget.trustpilot.com and 0% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (639 ms) belongs to the original domain Nationalplastics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.9 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationalplastics.co.uk main page is 1.8 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. 75% 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 968.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 206.4 kB

  • Original 239.2 kB
  • After minification 237.8 kB
  • After compression 32.9 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. 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 206.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 968.3 kB
  • After minification 968.3 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. National Plastics images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.7 kB

  • Original 281.6 kB
  • After minification 281.5 kB
  • After compression 276.8 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

-0%

Potential reduce by 751 B

  • Original 281.2 kB
  • After minification 281.2 kB
  • After compression 280.5 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. Nationalplastics.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 176 (81%)

Requests Now

218

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Plastics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 143 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationalplastics.co.uk

nationalplastics.co.uk

37 ms

www.nationalplastics.co.uk

www.nationalplastics.co.uk

473 ms

weltpixel_custom_header_np_store_view.min.css

weltpixel_custom_header_np_store_view.min.css

35 ms

weltpixel_custom_footer_np_store_view.min.css

weltpixel_custom_footer_np_store_view.min.css

45 ms

weltpixel_product_store_np_store_view.min.css

weltpixel_product_store_np_store_view.min.css

36 ms

weltpixel_category_store_np_store_view.min.css

weltpixel_category_store_np_store_view.min.css

38 ms

mpBlogIcon.min.css

mpBlogIcon.min.css

43 ms

urn-modal.min.css

urn-modal.min.css

49 ms

styles-m.min.css

styles-m.min.css

91 ms

form-builder.min.css

form-builder.min.css

54 ms

form-render.min.css

form-render.min.css

59 ms

chosen.min.css

chosen.min.css

60 ms

brippo.min.css

brippo.min.css

64 ms

trustpilot.min.css

trustpilot.min.css

79 ms

owl.carousel.min.css

owl.carousel.min.css

72 ms

magnific-popup.min.css

magnific-popup.min.css

169 ms

bootstrap_grid.min.css

bootstrap_grid.min.css

84 ms

font-icons-core.min.css

font-icons-core.min.css

86 ms

social-icons.min.css

social-icons.min.css

150 ms

styled-icons.min.css

styled-icons.min.css

156 ms

font-icons-extended.min.css

font-icons-extended.min.css

157 ms

bootstrap_table.min.css

bootstrap_table.min.css

156 ms

utilities.min.css

utilities.min.css

160 ms

tabs.min.css

tabs.min.css

155 ms

toggles-accordions.min.css

toggles-accordions.min.css

168 ms

responsive.min.css

responsive.min.css

171 ms

pagetitle.min.css

pagetitle.min.css

265 ms

columns_grids.min.css

columns_grids.min.css

169 ms

feature-box-core.min.css

feature-box-core.min.css

174 ms

feature-box-extended.min.css

feature-box-extended.min.css

185 ms

alerts.min.css

alerts.min.css

187 ms

bootstrap_buttons.min.css

bootstrap_buttons.min.css

279 ms

buttons.min.css

buttons.min.css

188 ms

btt_button.min.css

btt_button.min.css

189 ms

require.min.js

require.min.js

136 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

134 ms

mixins.min.js

mixins.min.js

137 ms

requirejs-config.min.js

requirejs-config.min.js

137 ms

tracking.min.js

tracking.min.js

154 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

91 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

128 ms

gtm.js

gtm.js

252 ms

NationalPlastics.png

NationalPlastics.png

241 ms

NP300mobile.png

NP300mobile.png

242 ms

guttering_354x360.png.jpg

guttering_354x360.png.jpg

245 ms

texturedcladdingjustarrived_354x360.jpg

texturedcladdingjustarrived_354x360.jpg

243 ms

drainage_354x360.jpg

drainage_354x360.jpg

245 ms

wallpanelsbannerleft_913x457.png

wallpanelsbannerleft_913x457.png

247 ms

wallpanelsbannerleft_500.png

wallpanelsbannerleft_500.png

309 ms

mattwhiteoffer_447_while.jpg

mattwhiteoffer_447_while.jpg

312 ms

NPlocalbranch447x223.jpg

NPlocalbranch447x223.jpg

306 ms

fasciasandsoffits.jpg

fasciasandsoffits.jpg

323 ms

guttering.jpg

guttering.jpg

314 ms

externalcladding.jpg

externalcladding.jpg

357 ms

architravesandtrims.jpg

architravesandtrims.jpg

424 ms

compdecking447.jpg

compdecking447.jpg

319 ms

lanternroofs447.jpg

lanternroofs447.jpg

418 ms

tradeaccount447.jpg

tradeaccount447.jpg

424 ms

loading.gif

loading.gif

336 ms

lubomirkin-ulfli2fjhqk-unsplash.jpg

lubomirkin-ulfli2fjhqk-unsplash.jpg

351 ms

eva-wilcock-i7h_bzy1dfa-unsplash.jpg

eva-wilcock-i7h_bzy1dfa-unsplash.jpg

446 ms

ceiling.jpg

ceiling.jpg

463 ms

christian-mackie-6bju73-ujpg-unsplash.jpg

christian-mackie-6bju73-ujpg-unsplash.jpg

471 ms

branchimage.jpg

branchimage.jpg

436 ms

npwhitelogo.png

npwhitelogo.png

537 ms

fairtaxmark.png

fairtaxmark.png

446 ms

inter-v12-latin-regular.woff

inter-v12-latin-regular.woff

459 ms

inter-v12-latin-300.woff

inter-v12-latin-300.woff

459 ms

inter-v12-latin-600.woff

inter-v12-latin-600.woff

480 ms

inter-v12-latin-700.woff

inter-v12-latin-700.woff

526 ms

font-icons.woff

font-icons.woff

398 ms

Luma-Icons.woff

Luma-Icons.woff

528 ms

lined-icons.woff

lined-icons.woff

639 ms

fbevents.js

fbevents.js

74 ms

tp.min.js

tp.min.js

71 ms

jquery.min.js

jquery.min.js

494 ms

common.min.js

common.min.js

447 ms

dataPost.min.js

dataPost.min.js

448 ms

bootstrap.min.js

bootstrap.min.js

493 ms

app.min.js

app.min.js

607 ms

styles-l.min.css

styles-l.min.css

397 ms

navigation_desktop.min.css

navigation_desktop.min.css

382 ms

form-key-provider.min.js

form-key-provider.min.js

419 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

417 ms

cookie-wrapper.min.js

cookie-wrapper.min.js

417 ms

theme.min.js

theme.min.js

477 ms

modal-show.min.js

modal-show.min.js

355 ms

owl.carousel.min.js

owl.carousel.min.js

422 ms

owl.config.min.js

owl.config.min.js

417 ms

iframeResizer.min.js

iframeResizer.min.js

417 ms

designelements_base.min.js

designelements_base.min.js

412 ms

jquery_lazyload.min.js

jquery_lazyload.min.js

410 ms

weltpixel_productlabels.min.js

weltpixel_productlabels.min.js

394 ms

quickcart.min.js

quickcart.min.js

380 ms

weltpixel_quickview.min.js

weltpixel_quickview.min.js

376 ms

designelements_default.min.js

designelements_default.min.js

315 ms

toggles_accordions_tabs.min.js

toggles_accordions_tabs.min.js

310 ms

alert.min.js

alert.min.js

311 ms

dropdown.min.js

dropdown.min.js

297 ms

button.min.js

button.min.js

291 ms

btt_button.min.js

btt_button.min.js

287 ms

weltpixel_ga4_persistentlayer.min.js

weltpixel_ga4_persistentlayer.min.js

330 ms

weltpixel_ga4_gtm.min.js

weltpixel_ga4_gtm.min.js

265 ms

customer-data.min.js

customer-data.min.js

229 ms

mute_migrate.min.js

mute_migrate.min.js

199 ms

domReady.min.js

domReady.min.js

126 ms

template.min.js

template.min.js

124 ms

confirm.min.js

confirm.min.js

124 ms

widget.min.js

widget.min.js

125 ms

jquery-mixin.min.js

jquery-mixin.min.js

64 ms

main.min.js

main.min.js

28 ms

bootstrap.min.js

bootstrap.min.js

29 ms

text.min.js

text.min.js

30 ms

js.cookie.min.js

js.cookie.min.js

28 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

28 ms

mage.min.js

mage.min.js

29 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

49 ms

jRespond.min.js

jRespond.min.js

46 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

44 ms

tabs.min.js

tabs.min.js

44 ms

underscore.min.js

underscore.min.js

39 ms

knockout.min.js

knockout.min.js

55 ms

section-config.min.js

section-config.min.js

38 ms

url.min.js

url.min.js

39 ms

storage.min.js

storage.min.js

52 ms

storage-wrapper.min.js

storage-wrapper.min.js

54 ms

translate.min.js

translate.min.js

50 ms

modal.min.js

modal.min.js

52 ms

wrapper.min.js

wrapper.min.js

49 ms

customer-data-mixin.min.js

customer-data-mixin.min.js

38 ms

customer-data-mixin.min.js

customer-data-mixin.min.js

105 ms

types.min.js

types.min.js

102 ms

layout.min.js

layout.min.js

99 ms

version.min.js

version.min.js

98 ms

local.min.js

local.min.js

96 ms

registry.min.js

registry.min.js

97 ms

knockout-es5.min.js

knockout-es5.min.js

94 ms

js-translation.json

js-translation.json

294 ms

scripts.min.js

scripts.min.js

85 ms

engine.min.js

engine.min.js

85 ms

bootstrap.min.js

bootstrap.min.js

85 ms

observable_array.min.js

observable_array.min.js

86 ms

bound-nodes.min.js

bound-nodes.min.js

85 ms

keycode.min.js

keycode.min.js

70 ms

safe-active-element.min.js

safe-active-element.min.js

72 ms

unique-id.min.js

unique-id.min.js

71 ms

js.storage.min.js

js.storage.min.js

60 ms

jquery-migrate.min.js

jquery-migrate.min.js

40 ms

modal-popup.html

modal-popup.html

261 ms

modal-slide.html

modal-slide.html

263 ms

modal-custom.html

modal-custom.html

269 ms

key-codes.min.js

key-codes.min.js

171 ms

core.min.js

core.min.js

93 ms

z-index.min.js

z-index.min.js

96 ms

arrow.svg

arrow.svg

115 ms

swdc01d32_2.jpg

swdc01d32_2.jpg

118 ms

swdc26628.jpg

swdc26628.jpg

219 ms

swrm3011_2_2.jpg

swrm3011_2_2.jpg

223 ms

rm2126bathroom.jpg

rm2126bathroom.jpg

257 ms

swlm3003.jpg

swlm3003.jpg

280 ms

kesk18150bw-samp_7_1.jpg

kesk18150bw-samp_7_1.jpg

275 ms

lm2001.jpg

lm2001.jpg

293 ms

swlm1008_storm.jpg

swlm1008_storm.jpg

330 ms

kayogg4c.jpg

kayogg4c.jpg

337 ms

main.min.js

main.min.js

258 ms

cookie-setter.min.js

cookie-setter.min.js

275 ms

events.min.js

events.min.js

277 ms

knockout-repeat.min.js

knockout-repeat.min.js

234 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

249 ms

console-logger.min.js

console-logger.min.js

234 ms

observable_source.min.js

observable_source.min.js

230 ms

renderer.min.js

renderer.min.js

232 ms

resizable.min.js

resizable.min.js

239 ms

i18n.min.js

i18n.min.js

245 ms

scope.min.js

scope.min.js

246 ms

range.min.js

range.min.js

247 ms

mage-init.min.js

mage-init.min.js

256 ms

keyboard.min.js

keyboard.min.js

257 ms

optgroup.min.js

optgroup.min.js

260 ms

after-render.min.js

after-render.min.js

365 ms

autoselect.min.js

autoselect.min.js

259 ms

datepicker.min.js

datepicker.min.js

264 ms

outer_click.min.js

outer_click.min.js

270 ms

fadeVisible.min.js

fadeVisible.min.js

273 ms

collapsible.min.js

collapsible.min.js

276 ms

staticChecked.min.js

staticChecked.min.js

274 ms

simple-checked.min.js

simple-checked.min.js

253 ms

bind-html.min.js

bind-html.min.js

260 ms

tooltip.min.js

tooltip.min.js

247 ms

color-picker.min.js

color-picker.min.js

219 ms

data.min.js

data.min.js

217 ms

disable-selection.min.js

disable-selection.min.js

212 ms

focusable.min.js

focusable.min.js

180 ms

form.min.js

form.min.js

177 ms

ie.min.js

ie.min.js

141 ms

labels.min.js

labels.min.js

154 ms

jquery-patch.min.js

jquery-patch.min.js

151 ms

plugin.min.js

plugin.min.js

147 ms

safe-blur.min.js

safe-blur.min.js

137 ms

scroll-parent.min.js

scroll-parent.min.js

138 ms

tabbable.min.js

tabbable.min.js

134 ms

arrays.min.js

arrays.min.js

134 ms

compare.min.js

compare.min.js

139 ms

misc.min.js

misc.min.js

135 ms

objects.min.js

objects.min.js

133 ms

strings.min.js

strings.min.js

133 ms

template.min.js

template.min.js

129 ms

cookie.min.js

cookie.min.js

123 ms

logger.min.js

logger.min.js

120 ms

entry-factory.min.js

entry-factory.min.js

121 ms

console-output-handler.min.js

console-output-handler.min.js

120 ms

formatter.min.js

formatter.min.js

144 ms

message-pool.min.js

message-pool.min.js

141 ms

levels-pool.min.js

levels-pool.min.js

138 ms

class.min.js

class.min.js

136 ms

logger-utils.min.js

logger-utils.min.js

137 ms

loader.min.js

loader.min.js

131 ms

async.min.js

async.min.js

130 ms

tooltip.html

tooltip.html

186 ms

spectrum.min.js

spectrum.min.js

106 ms

tinycolor.min.js

tinycolor.min.js

107 ms

kesholl3005gw_upright.jpg

kesholl3005gw_upright.jpg

194 ms

entry.min.js

entry.min.js

25 ms

moment.min.js

moment.min.js

37 ms

dom-observer.min.js

dom-observer.min.js

30 ms

bindings.min.js

bindings.min.js

33 ms

navigation_mobile.min.css

navigation_mobile.min.css

19 ms

Accessibility Review

nationalplastics.co.uk accessibility score

92

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.

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

Form elements do not have associated labels

Best Practices

nationalplastics.co.uk best practices score

58

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

Displays images with incorrect aspect ratio

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nationalplastics.co.uk SEO score

84

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Nationalplastics.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 Nationalplastics.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

nationalplastics.co.uk

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