Tools & Wizards About Us

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

doorweb.co.uk

Doors | Internal & External Doors | Door Superstore®

Page Load Speed

1.3 sec in total

First Response

214 ms

Resources Loaded

945 ms

Page Rendered

95 ms

About Website

Visit doorweb.co.uk now to see the best up-to-date Door Web content for United Kingdom and also check out these interesting facts you probably never knew about doorweb.co.uk

Shop over 6000 internal doors & external doors from specialist supplier Door Superstore. Browse door locks, handles & hinges. Secure payment. UK delivery.

Visit doorweb.co.uk

Key Findings

We analyzed Doorweb.co.uk page load time and found that the first response time was 214 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

doorweb.co.uk performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

doorweb.co.uk

214 ms

styles.css

200 ms

show_ads.js

74 ms

logo.png

221 ms

bg_main.png

223 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Doorweb.co.uk, 63% (10 requests) were made to Forwards.heartinternet.co.uk and 13% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (436 ms) relates to the external source Customer.heartinternet.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.7 kB (57%)

Content Size

249.7 kB

After Optimization

107.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doorweb.co.uk main page is 249.7 kB. 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 10% of websites need less resources to load. Javascripts take 208.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 6.5 kB

  • Original 8.9 kB
  • After minification 7.5 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.5 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 1.8 kB

  • Original 23.4 kB
  • After minification 21.6 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. Door Web images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 126.9 kB

  • Original 208.0 kB
  • After minification 208.0 kB
  • After compression 81.1 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 126.9 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 7.5 kB

  • Original 9.3 kB
  • After minification 8.1 kB
  • After compression 1.9 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. Doorweb.co.uk needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (36%)

Requests Now

14

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

doorweb.co.uk accessibility score

73

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

doorweb.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

doorweb.co.uk SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Doorweb.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 Doorweb.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

Open Graph description is not detected on the main page of Door Web. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: