Tools & Wizards About Us
accl-ltd.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

accl-ltd.com

London Data Cabling, Wi-Fi, Fiber Optic & CCTV Installation Services

Page Load Speed

3.2 sec in total

First Response

93 ms

Resources Loaded

2.6 sec

Page Rendered

571 ms

accl-ltd.com screenshot

About Website

Click here to check amazing Accl Ltd content. Otherwise, check out these important facts you probably never knew about accl-ltd.com

London data cabling company ACCL specialising in the installation of fibre optic, copper cabling, Wi-Fi, CCTV & IP security, and access control. Contact us for data cabling services here.

Visit accl-ltd.com

Key Findings

We analyzed Accl-ltd.com page load time and found that the first response time was 93 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

accl-ltd.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value8,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

accl-ltd.com

93 ms

network-data-cabling.co.uk

508 ms

jquery.min.js

79 ms

jquery-migrate.min.js

153 ms

jquery.image_zoom.min.js

221 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Accl-ltd.com, 67% (70 requests) were made to Network-data-cabling.co.uk and 6% (6 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (909 ms) relates to the external source Network-data-cabling.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.9 kB (16%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Accl-ltd.com main page is 1.7 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. Only a small number of websites need less resources to load. Images take 773.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 213.7 kB

  • Original 266.9 kB
  • After minification 251.2 kB
  • After compression 53.2 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. 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 213.7 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 773.8 kB
  • After minification 769.5 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. Accl Ltd images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 39.9 kB

  • Original 552.7 kB
  • After minification 552.5 kB
  • After compression 512.8 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 0 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.6 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. Accl-ltd.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 53 (54%)

Requests Now

98

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Accl Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

accl-ltd.com

accl-ltd.com

93 ms

network-data-cabling.co.uk

network-data-cabling.co.uk

508 ms

jquery.min.js

jquery.min.js

79 ms

jquery-migrate.min.js

jquery-migrate.min.js

153 ms

jquery.image_zoom.min.js

jquery.image_zoom.min.js

221 ms

image_zoom-init.js

image_zoom-init.js

222 ms

js

js

61 ms

js

js

102 ms

core.min.js

core.min.js

344 ms

modernizr.custom.min.js

modernizr.custom.min.js

343 ms

jquery.shuffle.min.js

jquery.shuffle.min.js

345 ms

random-shuffle-min.js

random-shuffle-min.js

354 ms

custom.js

custom.js

421 ms

slick.min.js

slick.min.js

421 ms

pushy.min.js

pushy.min.js

421 ms

css3-animate-it.js

css3-animate-it.js

421 ms

classie.js

classie.js

420 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

420 ms

aos.js

aos.js

470 ms

ScrollMagic.min.js

ScrollMagic.min.js

470 ms

macy.js

macy.js

470 ms

sitewide.js

sitewide.js

469 ms

api.js

api.js

41 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

469 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

469 ms

wp-polyfill.min.js

wp-polyfill.min.js

575 ms

index.js

index.js

574 ms

hoverIntent.min.js

hoverIntent.min.js

574 ms

maxmegamenu.js

maxmegamenu.js

576 ms

public.js

public.js

574 ms

index.js

index.js

574 ms

index.js

index.js

844 ms

lazyload.min.js

lazyload.min.js

909 ms

gtm.js

gtm.js

201 ms

5bIYCLaIglM

5bIYCLaIglM

243 ms

home-banner-1-1500x668.jpg

home-banner-1-1500x668.jpg

667 ms

videoshadow.png

videoshadow.png

595 ms

our-services-bg.png

our-services-bg.png

665 ms

check.png

check.png

663 ms

bubbles.png

bubbles.png

664 ms

qmark.png

qmark.png

664 ms

video-back.png

video-back.png

665 ms

homeextra-back.jpg

homeextra-back.jpg

790 ms

js

js

72 ms

analytics.js

analytics.js

65 ms

fa-brands-400.ttf

fa-brands-400.ttf

159 ms

fa-solid-900.ttf

fa-solid-900.ttf

422 ms

sdk.js

sdk.js

60 ms

recaptcha__en.js

recaptcha__en.js

177 ms

www-player.css

www-player.css

66 ms

www-embed-player.js

www-embed-player.js

111 ms

base.js

base.js

173 ms

collect

collect

124 ms

sdk.js

sdk.js

122 ms

collect

collect

582 ms

ad_status.js

ad_status.js

308 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

116 ms

embed.js

embed.js

70 ms

id

id

99 ms

0.jpg

0.jpg

317 ms

logo.png

logo.png

308 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

314 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

319 ms

0.jpg

0.jpg

305 ms

0.jpg

0.jpg

312 ms

0.jpg

0.jpg

312 ms

0.jpg

0.jpg

310 ms

0.jpg

0.jpg

311 ms

logo-small.png

logo-small.png

305 ms

cert-3.png

cert-3.png

304 ms

cert-2.png

cert-2.png

305 ms

cert-1.png

cert-1.png

304 ms

cert-4.png

cert-4.png

304 ms

cert-5.png

cert-5.png

408 ms

cert-6.png

cert-6.png

409 ms

banner-datacabling.jpg

banner-datacabling.jpg

499 ms

banner-fibreopticabling.jpg

banner-fibreopticabling.jpg

523 ms

Installed-CCTV-500x383@2x.jpeg

Installed-CCTV-500x383@2x.jpeg

410 ms

banner-ipsecurity.jpg

banner-ipsecurity.jpg

500 ms

banner-freetoair.jpg

banner-freetoair.jpg

592 ms

banner-support.jpg

banner-support.jpg

603 ms

mail-phone.png

mail-phone.png

498 ms

tui-logo-300x125.png

tui-logo-300x125.png

522 ms

Ntegra.png

Ntegra.png

537 ms

leagas-delaney.png

leagas-delaney.png

538 ms

bishopshalt-school.png

bishopshalt-school.png

593 ms

bank-of-newyork2.jpg

bank-of-newyork2.jpg

594 ms

barnhill-community-high.png

barnhill-community-high.png

614 ms

client-logo-boeing.png

client-logo-boeing.png

616 ms

client-logo-bp.png

client-logo-bp.png

663 ms

client-logo-britishland.png

client-logo-britishland.png

665 ms

client-logo-dhl.png

client-logo-dhl.png

666 ms

client-logo-rockethall.png

client-logo-rockethall.png

677 ms

partner-logo-ass-aboly.png

partner-logo-ass-aboly.png

693 ms

partner-logo-avaya.png

partner-logo-avaya.png

695 ms

partner-logo-honeywell.png

partner-logo-honeywell.png

735 ms

partner-logo-paxton.png

partner-logo-paxton.png

737 ms

School-wifi-300x200.jpg

School-wifi-300x200.jpg

738 ms

Night-time-CCTV-camera-300x200.jpeg

Night-time-CCTV-camera-300x200.jpeg

752 ms

Patching%20mess-200x300.jpg

Patching%20mess-200x300.jpg

772 ms

Create

Create

298 ms

Create

Create

383 ms

GenerateIT

GenerateIT

21 ms

GenerateIT

GenerateIT

18 ms

Accessibility Review

accl-ltd.com accessibility score

84

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

ARIA input fields do not have accessible names

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

accl-ltd.com best practices score

67

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

accl-ltd.com SEO score

83

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

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 Accl-ltd.com 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 Accl-ltd.com 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

accl-ltd.com

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