Access door4.co.uk. Door4 - Conversion-focused Digital Marketing Agency

Report Summary

About Website

Click here to check amazing Door4 content. Otherwise, check out these important facts you probably never knew about door4.co.uk

Conversion-focused performance marketing agency - we reach your target audience, convert more visitors into customers, and scale your business to its full potential. Offices in Lancashire & Manchester

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

door4.co.uk

53 ms

door4.com

170 ms

wp-emoji-release.min.js

21 ms

normalize.css

21 ms

foundation-base-uncompressed.css

41 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Door4.co.uk, 72% (58 requests) were made to Door4.com and 4% (3 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (864 ms) relates to the external source Door4.com.

Content Size

1.6 MB

After Optimization

693.5 kB

In fact, the total size of Door4.co.uk main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 706.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.6 kB

Original 31.1 kB
After minification 31.0 kB
After compression 7.5 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 23.6 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 25.8 kB

Original 429.3 kB
After minification 403.5 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. Door4 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 467.7 kB

Original 706.6 kB
After minification 687.2 kB
After compression 238.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 467.7 kB or 66% of the original size.

CSS Optimization

-89%

Potential reduce by 344.4 kB

Original 388.1 kB
After minification 347.2 kB
After compression 43.7 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. Door4.co.uk needs all CSS files to be minified and compressed as it can save up to 344.4 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Door4.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 Door4.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

door4.co.uk

Open Graph data is detected on the main page of Door4. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Door4 - Conversion-focused Digital Marketing Agency | Lancashire & Manchester

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)