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dm-windows.co.uk screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

dm-windows.co.uk

Home - D & M

Page Load Speed

5.4 sec in total

First Response

45 ms

Resources Loaded

3.8 sec

Page Rendered

1.5 sec

dm-windows.co.uk screenshot

About Website

Welcome to dm-windows.co.uk homepage info - get ready to check Dm Windows best content right away, or after learning these important things about dm-windows.co.uk

Home | D&M Supply & Install Windows and Doors in Nottingham, Derby & Loughborough | uPVC, Timber and Composite Door Solutions.

Visit dm-windows.co.uk

Key Findings

We analyzed Dm-windows.co.uk page load time and found that the first response time was 45 ms and then it took 5.3 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

dm-windows.co.uk performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value24.4 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.423

23/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

dm-windows.co.uk

45 ms

dmwindows.co.uk

1341 ms

main.css

186 ms

flaticon.css

276 ms

styles.css

276 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dm-windows.co.uk, 76% (90 requests) were made to Dmwindows.co.uk and 13% (15 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Dmwindows.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.0 kB (8%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dm-windows.co.uk main page is 4.0 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. 80% 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 259.7 kB

  • Original 310.6 kB
  • After minification 305.9 kB
  • After compression 50.9 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 259.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 41.9 kB

  • Original 2.9 MB
  • After minification 2.8 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. Dm Windows images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 8.3 kB

  • Original 589.0 kB
  • After minification 589.0 kB
  • After compression 580.7 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

-2%

Potential reduce by 6.1 kB

  • Original 261.0 kB
  • After minification 261.0 kB
  • After compression 254.9 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. Dm-windows.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 83 (85%)

Requests Now

98

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dm Windows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dm-windows.co.uk

dm-windows.co.uk

45 ms

dmwindows.co.uk

dmwindows.co.uk

1341 ms

main.css

main.css

186 ms

flaticon.css

flaticon.css

276 ms

styles.css

styles.css

276 ms

theme.css

theme.css

279 ms

twenty20.css

twenty20.css

277 ms

font-awesome.min.css

font-awesome.min.css

282 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

285 ms

chrisbracco-tooltip.min.css

chrisbracco-tooltip.min.css

365 ms

multi-columns-row.css

multi-columns-row.css

367 ms

select2.min.css

select2.min.css

368 ms

flexslider.css

flexslider.css

370 ms

tm-inoterior-icons.css

tm-inoterior-icons.css

373 ms

slick.css

slick.css

375 ms

slick-theme.css

slick-theme.css

456 ms

prettyPhoto.css

prettyPhoto.css

457 ms

elementor-icons.min.css

elementor-icons.min.css

459 ms

frontend-lite.min.css

frontend-lite.min.css

461 ms

swiper.min.css

swiper.min.css

468 ms

post-7.css

post-7.css

470 ms

global.css

global.css

546 ms

post-4876.css

post-4876.css

547 ms

bootstrap.min.css

bootstrap.min.css

642 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

550 ms

themify-icons.css

themify-icons.css

558 ms

base.min.css

base.min.css

561 ms

main.min.css

main.min.css

820 ms

dark.min.css

dark.min.css

626 ms

responsive.min.css

responsive.min.css

639 ms

css

css

48 ms

jquery.min.js

jquery.min.js

735 ms

jquery-migrate.min.js

jquery-migrate.min.js

717 ms

Popup.js

Popup.js

722 ms

PopupConfig.js

PopupConfig.js

720 ms

PopupBuilder.js

PopupBuilder.js

731 ms

jquery-resize.min.js

jquery-resize.min.js

876 ms

js

js

73 ms

platform.js

platform.js

63 ms

css

css

13 ms

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22 ms

dashicons.min.css

dashicons.min.css

806 ms

display-opinions-light.css

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715 ms

font-awesome.min.css

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625 ms

rs6.css

rs6.css

624 ms

circletype.js

circletype.js

640 ms

typed.js

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639 ms

jquery.lettering.min.js

jquery.lettering.min.js

640 ms

gsap.js

gsap.js

642 ms

scrolltrigger.js

scrolltrigger.js

574 ms

splittext.js

splittext.js

579 ms

cursor.js

cursor.js

637 ms

copyclip.js

copyclip.js

640 ms

app.js

app.js

761 ms

index.js

index.js

762 ms

index.js

index.js

681 ms

rbtools.min.js

rbtools.min.js

684 ms

rs6.min.js

rs6.min.js

768 ms

jquery.twenty20.js

jquery.twenty20.js

671 ms

jquery.event.move.js

jquery.event.move.js

669 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

670 ms

select2.min.js

select2.min.js

594 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

686 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

684 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

690 ms

slick.min.js

slick.min.js

687 ms

timecircles.js

timecircles.js

610 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

833 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

828 ms

numinate.min.js

numinate.min.js

828 ms

circle-progress.min.js

circle-progress.min.js

752 ms

functions.min.js

functions.min.js

749 ms

underscore.min.js

underscore.min.js

747 ms

backbone.min.js

backbone.min.js

965 ms

front-end-deps.js

front-end-deps.js

967 ms

front-end.js

front-end.js

827 ms

webpack.runtime.min.js

webpack.runtime.min.js

824 ms

frontend-modules.min.js

frontend-modules.min.js

823 ms

waypoints.min.js

waypoints.min.js

815 ms

core.min.js

core.min.js

865 ms

frontend.min.js

frontend.min.js

867 ms

wp-util.min.js

wp-util.min.js

850 ms

frontend.min.js

frontend.min.js

847 ms

DM-Windows-Logo.png

DM-Windows-Logo.png

1210 ms

DM-Windows-Logo.png

DM-Windows-Logo.png

781 ms

dummy.png

dummy.png

779 ms

designerbanner-e1682597208842-1-1.png

designerbanner-e1682597208842-1-1.png

1175 ms

Visoglide-Plus-Patio-and-French-Doors-Outside-1-1024x774.jpg

Visoglide-Plus-Patio-and-French-Doors-Outside-1-1024x774.jpg

1020 ms

Bay-Window-White-SashHorns-Georgian-WestBridgford-Nottingham-DM.jpg

Bay-Window-White-SashHorns-Georgian-WestBridgford-Nottingham-DM.jpg

1021 ms

Lavenham-Genus-Joints-uPVC-Doors-Porches-761x1024.jpg

Lavenham-Genus-Joints-uPVC-Doors-Porches-761x1024.jpg

1016 ms

Composite-door-Schwartzbraun-Black-Genoa-Nottingham-DM-174.jpg

Composite-door-Schwartzbraun-Black-Genoa-Nottingham-DM-174.jpg

984 ms

DM-Jan-24-offer.jpg

DM-Jan-24-offer.jpg

1171 ms

js

js

74 ms

analytics.js

analytics.js

301 ms

js

js

299 ms

tm-inoterior-icons.woff

tm-inoterior-icons.woff

935 ms

Flaticon.svg

Flaticon.svg

1302 ms

flaticon.ttf

flaticon.ttf

1026 ms

DM-Windows-and-Doors-Visofold-1000-scaled.jpg

DM-Windows-and-Doors-Visofold-1000-scaled.jpg

1210 ms

bg-footer.jpg

bg-footer.jpg

683 ms

U9MD6c-2-nnJkHxyCjRcnMHcWVWV1cWRRX8MaOM8q3T_.ttf

U9MD6c-2-nnJkHxyCjRcnMHcWVWV1cWRRX8MaOM8q3T_.ttf

360 ms

U9MM6c-2-nnJkHxyCjRcnMHcWVWV1cWRRXf_S_MRiXzV61by.ttf

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412 ms

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490 ms

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361 ms

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412 ms

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419 ms

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418 ms

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418 ms

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412 ms

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412 ms

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420 ms

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420 ms

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420 ms

collect

collect

266 ms

embed

embed

579 ms

close.png

close.png

321 ms

js

js

64 ms

Accessibility Review

dm-windows.co.uk accessibility score

81

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

Best Practices

dm-windows.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

Missing source maps for large first-party JavaScript

SEO Factors

dm-windows.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

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 Dm-windows.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 Dm-windows.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

dm-windows.co.uk

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