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abtechbasements.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

abtechbasements.co.uk

Abtech - London Basement Conversion & Construction specialists

Page Load Speed

7.2 sec in total

First Response

303 ms

Resources Loaded

6 sec

Page Rendered

906 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 303 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

abtechbasements.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value26,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value42.5 s

0/100

10%

Network Requests Diagram

abtechbasements.co.uk

303 ms

www.abtechbasements.co.uk

396 ms

A.style.css.pagespeed.cf.RfHgytPdXN.css

40 ms

css

68 ms

css

107 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 28% of them (38 requests) were addressed to the original Abtechbasements.co.uk, 20% (28 requests) were made to Imageproxy.juicer.io and 20% (28 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Abtechbasements.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.2 kB (17%)

Content Size

4.7 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abtechbasements.co.uk main page is 4.7 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. 85% 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 90.7 kB

  • Original 111.5 kB
  • After minification 111.5 kB
  • After compression 20.8 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 90.7 kB or 81% 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

-59%

Potential reduce by 349.9 kB

  • Original 593.9 kB
  • After minification 593.9 kB
  • After compression 244.1 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 349.9 kB or 59% of the original size.

CSS Optimization

-68%

Potential reduce by 312.1 kB

  • Original 462.3 kB
  • After minification 462.1 kB
  • After compression 150.2 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 needs all CSS files to be minified and compressed as it can save up to 312.1 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (41%)

Requests Now

83

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 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 18 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

abtechbasements.co.uk

abtechbasements.co.uk

303 ms

www.abtechbasements.co.uk

www.abtechbasements.co.uk

396 ms

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55 ms

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113 ms

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52 ms

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82 ms

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2764 ms

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305 ms

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305 ms

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306 ms

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306 ms

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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: