Tools & Wizards About Us
knowlesdoors.co.uk screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

knowlesdoors.co.uk

Knowles Doors | Sentry Doors

Page Load Speed

4.4 sec in total

First Response

281 ms

Resources Loaded

3.1 sec

Page Rendered

1 sec

knowlesdoors.co.uk screenshot

About Website

Welcome to knowlesdoors.co.uk homepage info - get ready to check Knowles Doors best content right away, or after learning these important things about knowlesdoors.co.uk

Sentry doors are now supplying Knowles Doors

Visit knowlesdoors.co.uk

Key Findings

We analyzed Knowlesdoors.co.uk page load time and found that the first response time was 281 ms and then it took 4.1 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

knowlesdoors.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

knowlesdoors.co.uk

281 ms

53 ms

sweetalert2.min.css

45 ms

user-registration-general-vbc74cd1b523a4fd43ddf608306906c5bd1a8da07.css

121 ms

user-registration-my-account-layout-v425da4b8a24ea08b70340bc79f3e77bda2037dec.css

50 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Knowlesdoors.co.uk, 84% (58 requests) were made to Sentrydoors.co.uk and 4% (3 requests) were made to Tools.luckyorange.com. The less responsive or slowest element that took the longest time to load (465 ms) relates to the external source Sentrydoors.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.1 kB (4%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Knowlesdoors.co.uk 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. 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.5 kB

  • Original 81.3 kB
  • After minification 76.5 kB
  • After compression 15.8 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 65.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 MB

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. Knowles Doors images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 325.5 kB
  • After minification 325.5 kB
  • After compression 323.8 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.

Requests Breakdown

Number of requests can be reduced by 42 (70%)

Requests Now

60

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knowles Doors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

knowlesdoors.co.uk

knowlesdoors.co.uk

281 ms

53 ms

sweetalert2.min.css

sweetalert2.min.css

45 ms

user-registration-general-vbc74cd1b523a4fd43ddf608306906c5bd1a8da07.css

user-registration-general-vbc74cd1b523a4fd43ddf608306906c5bd1a8da07.css

121 ms

user-registration-my-account-layout-v425da4b8a24ea08b70340bc79f3e77bda2037dec.css

user-registration-my-account-layout-v425da4b8a24ea08b70340bc79f3e77bda2037dec.css

50 ms

style.min.css

style.min.css

128 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

139 ms

wc-blocks-style-vd497f1357960638f0ddb2ea3fba5192e124f28cb.css

wc-blocks-style-vd497f1357960638f0ddb2ea3fba5192e124f28cb.css

213 ms

style-block-editor.css

style-block-editor.css

77 ms

contact-form-7-v227859a55318c09980a847518d52dfd689ba43d7.css

contact-form-7-v227859a55318c09980a847518d52dfd689ba43d7.css

99 ms

woocommerce-layout.css

woocommerce-layout.css

113 ms

woocommerce.css

woocommerce.css

131 ms

wpcf7-redirect-script-frontend-vf8e999cecf4dd902159a2ee38eddfa60ea1bfa69.css

wpcf7-redirect-script-frontend-vf8e999cecf4dd902159a2ee38eddfa60ea1bfa69.css

150 ms

ajax_script-v6119ddd9745349b0e0696e90ed59cbbb91eb9a1f.js

ajax_script-v6119ddd9745349b0e0696e90ed59cbbb91eb9a1f.js

157 ms

jquery.min.js

jquery.min.js

231 ms

jquery-migrate.min.js

jquery-migrate.min.js

158 ms

script.min.js

script.min.js

197 ms

js

js

109 ms

ffbb8836335d502518fc7d5ea1fca963-v2da10eb82a32bfb618e78d1a158d40597e1ea28f.css

ffbb8836335d502518fc7d5ea1fca963-v2da10eb82a32bfb618e78d1a158d40597e1ea28f.css

223 ms

lo.js

lo.js

29 ms

ajax.js

ajax.js

223 ms

custom_bootstrap_css-vf555237e64b3e740dbac6a367fb745587902c6b2.css

custom_bootstrap_css-vf555237e64b3e740dbac6a367fb745587902c6b2.css

191 ms

index.js

index.js

226 ms

index.js

index.js

223 ms

dynamic-conditions-v44bea01b62a06204b0a9b1cbfa6e7823fa684647.js

dynamic-conditions-v44bea01b62a06204b0a9b1cbfa6e7823fa684647.js

440 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

439 ms

add-to-cart.min.js

add-to-cart.min.js

438 ms

js.cookie.min.js

js.cookie.min.js

441 ms

woocommerce.min.js

woocommerce.min.js

440 ms

cart-fragments.min.js

cart-fragments.min.js

441 ms

wpcf7-redirect-script-v2085b4cd0d48a77485400905b5c9e0a88eb6e476.js

wpcf7-redirect-script-v2085b4cd0d48a77485400905b5c9e0a88eb6e476.js

445 ms

main-js-vd3eaf270224399fe2547dbcdfcfcefbdfbccfc6b.js

main-js-vd3eaf270224399fe2547dbcdfcfcefbdfbccfc6b.js

442 ms

jquery.zoom.min.js

jquery.zoom.min.js

443 ms

swiper-js-vab75723b70b414f5af1cc6c00e7679463b9ad206.js

swiper-js-vab75723b70b414f5af1cc6c00e7679463b9ad206.js

441 ms

api.js

api.js

47 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

443 ms

wp-polyfill.min.js

wp-polyfill.min.js

465 ms

index.js

index.js

444 ms

bootstrap.min.js

bootstrap.min.js

464 ms

jipetxbcrw

jipetxbcrw

191 ms

logo.svg

logo.svg

125 ms

pexels-jonathan-petersson-965878-2.jpg

pexels-jonathan-petersson-965878-2.jpg

166 ms

pexels-jill-burrow-6387815-1.jpg

pexels-jill-burrow-6387815-1.jpg

125 ms

pexels-jill-burrow-6387815-2.jpg

pexels-jill-burrow-6387815-2.jpg

128 ms

486A5803-scaled.jpg

486A5803-scaled.jpg

276 ms

Knowles_WhiteCMYK_Part_Sentry_Strapline-1.png

Knowles_WhiteCMYK_Part_Sentry_Strapline-1.png

153 ms

AP3T2030-scaled-1.jpg

AP3T2030-scaled-1.jpg

169 ms

Beech-Hospital-FD120-1.jpg

Beech-Hospital-FD120-1.jpg

279 ms

Cherry-Hospital-FD90-1.jpg

Cherry-Hospital-FD90-1.jpg

332 ms

Koto-Hospital-FD60-1.jpg

Koto-Hospital-FD60-1.jpg

311 ms

Cherry-Hospital-FD30-1.jpg

Cherry-Hospital-FD30-1.jpg

234 ms

Sapele-HD-1.jpg

Sapele-HD-1.jpg

311 ms

Koto-Double-Door-1.jpg

Koto-Double-Door-1.jpg

400 ms

Brochure-newspiece.jpeg

Brochure-newspiece.jpeg

276 ms

lo.legacy.js

lo.legacy.js

124 ms

Lato-Regular.woff

Lato-Regular.woff

262 ms

Lato-Light.woff

Lato-Light.woff

284 ms

RockwellNova-Light.woff

RockwellNova-Light.woff

285 ms

RockwellNova.woff

RockwellNova.woff

330 ms

fa-solid-900.woff

fa-solid-900.woff

285 ms

fa-regular-400.woff

fa-regular-400.woff

362 ms

fa-brands-400.woff

fa-brands-400.woff

363 ms

recaptcha__en.js

recaptcha__en.js

56 ms

clarity.js

clarity.js

63 ms

5bd8a9a2

5bd8a9a2

180 ms

user-registration-smallscreen-v279f3decc4d64b72c93ef700f36a38c71cfbcd07.css

user-registration-smallscreen-v279f3decc4d64b72c93ef700f36a38c71cfbcd07.css

40 ms

core.legacy.js

core.legacy.js

36 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

172 ms

c.gif

c.gif

7 ms

Accessibility Review

knowlesdoors.co.uk accessibility score

83

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.

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

knowlesdoors.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

High

Missing source maps for large first-party JavaScript

SEO Factors

knowlesdoors.co.uk SEO score

86

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

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 Knowlesdoors.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 Knowlesdoors.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

knowlesdoors.co.uk

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