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abtechbasements.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

abtechbasements.co.uk

Abtech - London Basement Conversion & Construction specialists

Page Load Speed

4.4 sec in total

First Response

30 ms

Resources Loaded

3.7 sec

Page Rendered

626 ms

abtechbasements.co.uk screenshot

About Website

Welcome to abtechbasements.co.uk homepage info - get ready to check Abtech Basement S best content right away, or after learning these important things about abtechbasements.co.uk

London Basement Conversion specialists. Over 45 years in the construction and waterproofing of new or existing basements.

Visit abtechbasements.co.uk

Key Findings

We analyzed Abtechbasements.co.uk page load time and found that the first response time was 30 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

abtechbasements.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.2 s

0/100

10%

Network Requests Diagram

abtechbasements.co.uk

30 ms

abtechbasements.co.uk

984 ms

www.abtechbasements.co.uk

468 ms

style.css

21 ms

css

45 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 37% of them (56 requests) were addressed to the original Abtechbasements.co.uk, 20% (30 requests) were made to Juicer.io and 19% (28 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Abtechbasements.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.4 kB (3%)

Content Size

4.2 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abtechbasements.co.uk main page is 4.2 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. Only a small number of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.4 kB

  • Original 98.0 kB
  • After minification 97.9 kB
  • After compression 17.6 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 80.4 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 47.5 kB

  • Original 3.5 MB
  • After minification 3.4 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. Abtech Basement S images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 13.0 kB

  • Original 490.9 kB
  • After minification 490.9 kB
  • After compression 477.9 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

-3%

Potential reduce by 5.5 kB

  • Original 159.4 kB
  • After minification 159.4 kB
  • After compression 153.9 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. Abtechbasements.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (53%)

Requests Now

93

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abtech Basement S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

abtechbasements.co.uk

abtechbasements.co.uk

30 ms

abtechbasements.co.uk

abtechbasements.co.uk

984 ms

www.abtechbasements.co.uk

www.abtechbasements.co.uk

468 ms

style.css

style.css

21 ms

css

css

45 ms

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css

66 ms

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31 ms

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36 ms

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75 ms

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36 ms

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54 ms

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41 ms

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639 ms

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44 ms

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49 ms

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51 ms

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57 ms

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63 ms

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73 ms

embed.js

embed.js

47 ms

email-decode.min.js

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55 ms

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503 ms

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759 ms

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478 ms

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32 ms

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33 ms

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800 ms

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892 ms

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1047 ms

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1421 ms

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19 ms

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33 ms

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28 ms

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598 ms

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284 ms

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605 ms

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601 ms

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772 ms

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154 ms

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192 ms

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238 ms

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101 ms

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94 ms

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base.js

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175 ms

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Create

Create

106 ms

abtech-uk-ltd

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108 ms

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28 ms

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18 ms

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20 ms

Accessibility Review

abtechbasements.co.uk accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

<frame> or <iframe> elements do not have a title

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

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

abtechbasements.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

High

Missing source maps for large first-party JavaScript

SEO Factors

abtechbasements.co.uk SEO score

85

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 Abtechbasements.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 Abtechbasements.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

abtechbasements.co.uk

Open Graph description is not detected on the main page of Abtech Basement S. 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: