Tools & Wizards About Us

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ajdc.co.uk

Home - AJ Design and Construction - Total Contstruction Solutions

Page Load Speed

5.3 sec in total

First Response

468 ms

Resources Loaded

4.8 sec

Page Rendered

116 ms

About Website

Welcome to ajdc.co.uk homepage info - get ready to check AJ Dc best content right away, or after learning these important things about ajdc.co.uk

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Visit ajdc.co.uk

Key Findings

We analyzed Ajdc.co.uk page load time and found that the first response time was 468 ms and then it took 4.9 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

ajdc.co.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

ajdc.co.uk

468 ms

ajdc.co.uk

332 ms

www.ajdc.co.uk

430 ms

www.ajdc.co.uk

572 ms

style.css

391 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Ajdc.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Ajdc.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (10%)

Content Size

99.8 kB

After Optimization

90.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ajdc.co.uk main page is 99.8 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. Images take 89.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.0 kB

  • Original 7.5 kB
  • After minification 7.3 kB
  • After compression 2.5 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 5.0 kB or 66% of the original size.

Image Optimization

-5%

Potential reduce by 4.2 kB

  • Original 89.9 kB
  • After minification 85.7 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. AJ Dc images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 152 B

  • Original 674 B
  • After minification 674 B
  • After compression 522 B

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 152 B or 23% of the original size.

CSS Optimization

-15%

Potential reduce by 254 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.4 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. Ajdc.co.uk needs all CSS files to be minified and compressed as it can save up to 254 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (33%)

Requests Now

18

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AJ Dc. 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

ajdc.co.uk accessibility score

67

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[accesskey] values are not unique

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

Image elements do not have [alt] attributes

Best Practices

ajdc.co.uk best practices score

67

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

SEO Factors

ajdc.co.uk SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ajdc.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 Ajdc.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of AJ Dc. 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: