Tools & Wizards About Us
twswindowsanddoors.co.uk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

twswindowsanddoors.co.uk

Windows & Doors | Double glazing | TWS Kidderminster

Page Load Speed

12.5 sec in total

First Response

754 ms

Resources Loaded

11.1 sec

Page Rendered

613 ms

twswindowsanddoors.co.uk screenshot

About Website

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

Installers of bespoke windows and doors & conservatories, welcome to TWS Kidderminster. Contact us for quotes where we will be more than..

Visit twswindowsanddoors.co.uk

Key Findings

We analyzed Twswindowsanddoors.co.uk page load time and found that the first response time was 754 ms and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

twswindowsanddoors.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value24.7 s

0/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

www.twswindowsanddoors.co.uk

754 ms

jquery-3.3.1.min.js

294 ms

icaal-contact-form-v2-public.js

372 ms

icaal-contact-form-v2-addalert.js

372 ms

app.js

638 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Twswindowsanddoors.co.uk, 8% (3 requests) were made to Cdnjs.cloudflare.com and 5% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Twswindowsanddoors.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.2 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images

In fact, the total size of Twswindowsanddoors.co.uk main page is 2.0 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 148.3 kB

  • Original 183.6 kB
  • After minification 175.1 kB
  • After compression 35.2 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 148.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

  • Original 1.8 MB
  • After minification 1.8 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. TWS Windows And Doors images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

30

After Optimization

25

  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TWS Windows And 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.twswindowsanddoors.co.uk

www.twswindowsanddoors.co.uk

754 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

294 ms

icaal-contact-form-v2-public.js

icaal-contact-form-v2-public.js

372 ms

icaal-contact-form-v2-addalert.js

icaal-contact-form-v2-addalert.js

372 ms

app.js

app.js

638 ms

picturefill.min.js

picturefill.min.js

524 ms

mixitup.min.js

mixitup.min.js

624 ms

TWS-logo.png

TWS-logo.png

112 ms

DSC0896.jpg

DSC0896.jpg

535 ms

Urban-Black-Double-Doors-1024x541-ENDURANCE.jpg

Urban-Black-Double-Doors-1024x541-ENDURANCE.jpg

463 ms

tws3-scaled.jpg

tws3-scaled.jpg

491 ms

warm-roof-3.jpg

warm-roof-3.jpg

963 ms

FB-300x300.png

FB-300x300.png

466 ms

MicrosoftTeams-image-294x300.png

MicrosoftTeams-image-294x300.png

465 ms

Instagram-300x300.png

Instagram-300x300.png

490 ms

Reynaers-Aluminium-Sliding-Doors-e1606303267832.jpg

Reynaers-Aluminium-Sliding-Doors-e1606303267832.jpg

671 ms

deceuninck-logo.png

deceuninck-logo.png

578 ms

certass.png

certass.png

574 ms

tws-25-years-250px.png

tws-25-years-250px.png

575 ms

logo.svg

logo.svg

624 ms

a-rated.jpg

a-rated.jpg

752 ms

residence-e1697629744210.jpg

residence-e1697629744210.jpg

668 ms

raum-logo.png

raum-logo.png

678 ms

atlas.jpg

atlas.jpg

754 ms

raum-10-year-guarantee.png

raum-10-year-guarantee.png

774 ms

din_regular-webfont.woff

din_regular-webfont.woff

715 ms

d

d

106 ms

d

d

136 ms

fa-light-300.woff

fa-light-300.woff

992 ms

fa-solid-900.woff

fa-solid-900.woff

974 ms

fa-regular-400.ttf

fa-regular-400.ttf

30 ms

fa-solid-900.ttf

fa-solid-900.ttf

50 ms

fa-brands-400.ttf

fa-brands-400.ttf

37 ms

tws.jpg

tws.jpg

5676 ms

flush-casement-windows.jpg

flush-casement-windows.jpg

545 ms

tws3-scaled-1.jpg

tws3-scaled-1.jpg

555 ms

Reynaers-Aluminum-Sliding-Doors-Patio.jpg

Reynaers-Aluminum-Sliding-Doors-Patio.jpg

857 ms

tws9-scaled-1.jpg

tws9-scaled-1.jpg

734 ms

cream-upvc-flush-casement-windows-scaled-1.jpg

cream-upvc-flush-casement-windows-scaled-1.jpg

762 ms

ajax-loader.gif

ajax-loader.gif

701 ms

Accessibility Review

twswindowsanddoors.co.uk accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

twswindowsanddoors.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

twswindowsanddoors.co.uk SEO score

93

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

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 Twswindowsanddoors.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 Twswindowsanddoors.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

twswindowsanddoors.co.uk

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