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alcoengineering.co.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

alcoengineering.co.uk

Sheet Metal Fabrication | Laser Cutting | Alco Engineering

Page Load Speed

4.8 sec in total

First Response

546 ms

Resources Loaded

3.9 sec

Page Rendered

273 ms

alcoengineering.co.uk screenshot

About Website

Welcome to alcoengineering.co.uk homepage info - get ready to check Alco Engineering best content right away, or after learning these important things about alcoengineering.co.uk

Alco are an established fabrication and laser cutting company based in Devon. We offer laser cutting, folding, welding and sheet metal fabrication.

Visit alcoengineering.co.uk

Key Findings

We analyzed Alcoengineering.co.uk page load time and found that the first response time was 546 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

alcoengineering.co.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value2,710 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

www.alcoengineering.co.uk

546 ms

calendar.css

348 ms

styles-m.css

25 ms

owl.carousel.min.css

359 ms

swiper.min.css

348 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 94% of them (191 requests) were addressed to the original Alcoengineering.co.uk, 2% (4 requests) were made to Use.fontawesome.com and 2% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Alcoengineering.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.8 kB (18%)

Content Size

580.9 kB

After Optimization

476.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alcoengineering.co.uk main page is 580.9 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. 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 286.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.6 kB

  • Original 109.3 kB
  • After minification 106.0 kB
  • After compression 17.7 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 91.6 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 2.2 kB

  • Original 286.0 kB
  • After minification 283.7 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. Alco Engineering images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 22.9 kB
  • After minification 22.9 kB
  • After compression 22.9 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

-7%

Potential reduce by 11.0 kB

  • Original 162.8 kB
  • After minification 162.6 kB
  • After compression 151.8 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. Alcoengineering.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 166 (87%)

Requests Now

191

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alco Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 151 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.alcoengineering.co.uk

www.alcoengineering.co.uk

546 ms

calendar.css

calendar.css

348 ms

styles-m.css

styles-m.css

25 ms

owl.carousel.min.css

owl.carousel.min.css

359 ms

swiper.min.css

swiper.min.css

348 ms

basic.css

basic.css

411 ms

blog-m.css

blog-m.css

55 ms

blog-new.css

blog-new.css

56 ms

blog-custom.css

blog-custom.css

57 ms

styles-l.css

styles-l.css

58 ms

require.js

require.js

68 ms

mixins.js

mixins.js

69 ms

requirejs-config.js

requirejs-config.js

69 ms

css

css

56 ms

735410052e.js

735410052e.js

156 ms

js

js

70 ms

email-decode.min.js

email-decode.min.js

67 ms

consent.js

consent.js

69 ms

mega-menu-1.css

mega-menu-1.css

70 ms

animate.css

animate.css

47 ms

font-awesome.min.css

font-awesome.min.css

54 ms

bootstrap.css

bootstrap.css

56 ms

735410052e.css

735410052e.css

100 ms

jquery.js

jquery.js

537 ms

common.js

common.js

9 ms

dataPost.js

dataPost.js

381 ms

bootstrap.js

bootstrap.js

11 ms

app.js

app.js

11 ms

form-key-provider.js

form-key-provider.js

380 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

384 ms

theme.js

theme.js

14 ms

domReady.js

domReady.js

12 ms

main.js

main.js

15 ms

bootstrap.js

bootstrap.js

19 ms

types.js

types.js

19 ms

layout.js

layout.js

24 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

26 ms

mage.js

mage.js

31 ms

ie-class-fixer.js

ie-class-fixer.js

33 ms

underscore.js

underscore.js

46 ms

knockout.js

knockout.js

32 ms

knockout-es5.js

knockout-es5.js

42 ms

scripts.js

scripts.js

46 ms

engine.js

engine.js

46 ms

bootstrap.js

bootstrap.js

52 ms

observable_array.js

observable_array.js

58 ms

bound-nodes.js

bound-nodes.js

69 ms

main.js

main.js

69 ms

registry.js

registry.js

65 ms

console-logger.js

console-logger.js

67 ms

observable_source.js

observable_source.js

30 ms

renderer.js

renderer.js

34 ms

knockout-repeat.js

knockout-repeat.js

34 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

41 ms

font-awesome-css.min.css

font-awesome-css.min.css

44 ms

resizable.js

resizable.js

36 ms

i18n.js

i18n.js

83 ms

scope.js

scope.js

84 ms

range.js

range.js

84 ms

mage-init.js

mage-init.js

84 ms

keyboard.js

keyboard.js

138 ms

optgroup.js

optgroup.js

138 ms

after-render.js

after-render.js

138 ms

autoselect.js

autoselect.js

138 ms

datepicker.js

datepicker.js

139 ms

outer_click.js

outer_click.js

138 ms

fadeVisible.js

fadeVisible.js

139 ms

collapsible.js

collapsible.js

139 ms

staticChecked.js

staticChecked.js

138 ms

simple-checked.js

simple-checked.js

137 ms

bind-html.js

bind-html.js

139 ms

tooltip.js

tooltip.js

138 ms

color-picker.js

color-picker.js

149 ms

wrapper.js

wrapper.js

154 ms

events.js

events.js

154 ms

local.js

local.js

159 ms

arrays.js

arrays.js

159 ms

compare.js

compare.js

161 ms

misc.js

misc.js

168 ms

objects.js

objects.js

169 ms

strings.js

strings.js

182 ms

template.js

template.js

182 ms

class.js

class.js

181 ms

logger.js

logger.js

185 ms

entry-factory.js

entry-factory.js

200 ms

console-output-handler.js

console-output-handler.js

197 ms

formatter.js

formatter.js

191 ms

message-pool.js

message-pool.js

203 ms

bat.js

bat.js

95 ms

levels-pool.js

levels-pool.js

199 ms

logger-utils.js

logger-utils.js

156 ms

loader.js

loader.js

200 ms

async.js

async.js

146 ms

alco_lf_1.jpg

alco_lf_1.jpg

147 ms

laser_home.jpg

laser_home.jpg

512 ms

IMG_0981.JPG

IMG_0981.JPG

146 ms

contain_dots.jpg

contain_dots.jpg

146 ms

economy_splashback.jpg

economy_splashback.jpg

515 ms

stainless_shelf.jpg

stainless_shelf.jpg

146 ms

spiral.jpg

spiral.jpg

146 ms

glass_splashback.jpg

glass_splashback.jpg

537 ms

stainless_splashback.jpg

stainless_splashback.jpg

145 ms

logo_footer.jpg

logo_footer.jpg

145 ms

ISO_9001_URS_URS.png

ISO_9001_URS_URS.png

165 ms

url.js

url.js

165 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8Jow.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8Jow.ttf

40 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBi8Jow.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBi8Jow.ttf

42 ms

translate.js

translate.js

151 ms

template.js

template.js

148 ms

text.js

text.js

150 ms

spectrum.js

spectrum.js

137 ms

tinycolor.js

tinycolor.js

157 ms

Luma-Icons.woff

Luma-Icons.woff

446 ms

opensans-400.woff

opensans-400.woff

556 ms

opensans-300.woff

opensans-300.woff

656 ms

opensans-600.woff

opensans-600.woff

839 ms

opensans-700.woff

opensans-700.woff

853 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuXMQg.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuXMQg.ttf

5 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuXMQg.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuXMQg.ttf

18 ms

BSSA-logo_Short-Blue_V2A.jpg

BSSA-logo_Short-Blue_V2A.jpg

459 ms

menucustom.js

menucustom.js

854 ms

worktop.jpg

worktop.jpg

868 ms

button_extractor.jpg

button_extractor.jpg

529 ms

mfblogunveil.js

mfblogunveil.js

528 ms

moment.js

moment.js

539 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

95 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1101 ms

ducting_link.jpg

ducting_link.jpg

654 ms

button_chequerplate.jpg

button_chequerplate.jpg

983 ms

fabrication_link.jpg

fabrication_link.jpg

767 ms

button_laser.jpg

button_laser.jpg

780 ms

entry.js

entry.js

1101 ms

confirm.js

confirm.js

762 ms

widget.js

widget.js

1085 ms

compat.js

compat.js

756 ms

dom-observer.js

dom-observer.js

760 ms

bindings.js

bindings.js

766 ms

tooltip.html

tooltip.html

1091 ms

js-translation.json

js-translation.json

1090 ms

asset_composer.js

asset_composer.js

32 ms

jquery-migrate.js

jquery-migrate.js

828 ms

modal.js

modal.js

541 ms

core.js

core.js

273 ms

accordion.js

accordion.js

281 ms

autocomplete.js

autocomplete.js

291 ms

button.js

button.js

299 ms

datepicker.js

datepicker.js

308 ms

dialog.js

dialog.js

317 ms

draggable.js

draggable.js

641 ms

droppable.js

droppable.js

644 ms

effect-blind.js

effect-blind.js

326 ms

effect-bounce.js

effect-bounce.js

335 ms

effect-clip.js

effect-clip.js

343 ms

effect-drop.js

effect-drop.js

347 ms

effect-explode.js

effect-explode.js

668 ms

effect-fade.js

effect-fade.js

351 ms

effect-fold.js

effect-fold.js

357 ms

effect-highlight.js

effect-highlight.js

357 ms

effect-scale.js

effect-scale.js

365 ms

effect-pulsate.js

effect-pulsate.js

370 ms

effect-shake.js

effect-shake.js

374 ms

effect-slide.js

effect-slide.js

379 ms

effect-transfer.js

effect-transfer.js

382 ms

effect.js

effect.js

391 ms

menu.js

menu.js

388 ms

mouse.js

mouse.js

398 ms

position.js

position.js

397 ms

progressbar.js

progressbar.js

403 ms

resizable.js

resizable.js

399 ms

selectable.js

selectable.js

405 ms

selectmenu.js

selectmenu.js

233 ms

sortable.js

sortable.js

227 ms

spinner.js

spinner.js

161 ms

tabs.js

tabs.js

159 ms

timepicker.js

timepicker.js

156 ms

tooltip.js

tooltip.js

152 ms

data.js

data.js

145 ms

disable-selection.js

disable-selection.js

143 ms

focusable.js

focusable.js

143 ms

form.js

form.js

147 ms

ie.js

ie.js

144 ms

keycode.js

keycode.js

143 ms

labels.js

labels.js

132 ms

jquery-patch.js

jquery-patch.js

140 ms

plugin.js

plugin.js

138 ms

safe-active-element.js

safe-active-element.js

147 ms

safe-blur.js

safe-blur.js

138 ms

scroll-parent.js

scroll-parent.js

144 ms

tabbable.js

tabbable.js

140 ms

unique-id.js

unique-id.js

144 ms

version.js

version.js

138 ms

controlgroup.js

controlgroup.js

141 ms

checkboxradio.js

checkboxradio.js

139 ms

effect-size.js

effect-size.js

139 ms

jquery-var-for-color.js

jquery-var-for-color.js

136 ms

jquery.color.js

jquery.color.js

129 ms

form-reset-mixin.js

form-reset-mixin.js

114 ms

modal-popup.html

modal-popup.html

92 ms

modal-slide.html

modal-slide.html

91 ms

modal-custom.html

modal-custom.html

95 ms

key-codes.js

key-codes.js

100 ms

z-index.js

z-index.js

436 ms

print.css

print.css

332 ms

Accessibility Review

alcoengineering.co.uk accessibility score

91

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

[role]s do not have all required [aria-*] attributes

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

Best Practices

alcoengineering.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alcoengineering.co.uk SEO score

89

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 Alcoengineering.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 Alcoengineering.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

alcoengineering.co.uk

Open Graph description is not detected on the main page of Alco Engineering. 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: