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davidsimon.co.uk screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

davidsimon.co.uk

Accountants in Harrow : David Simon Ltd, Chartered Certified Accountants, Middlesex

Page Load Speed

1.2 sec in total

First Response

241 ms

Resources Loaded

851 ms

Page Rendered

96 ms

davidsimon.co.uk screenshot

About Website

Welcome to davidsimon.co.uk homepage info - get ready to check David Simon best content right away, or after learning these important things about davidsimon.co.uk

David Simon Limited is an independent and experienced firm of Chartered Certified Accountants based in Harrow, Middlesex.

Visit davidsimon.co.uk

Key Findings

We analyzed Davidsimon.co.uk page load time and found that the first response time was 241 ms and then it took 947 ms 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

davidsimon.co.uk performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

davidsimon.co.uk

241 ms

index.css

104 ms

js

33 ms

analytics.js

19 ms

bg-graphics.svg

108 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 67% of them (6 requests) were addressed to the original Davidsimon.co.uk, 22% (2 requests) were made to Google-analytics.com and 11% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (409 ms) belongs to the original domain Davidsimon.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.5 kB (36%)

Content Size

38.0 kB

After Optimization

24.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Davidsimon.co.uk main page is 38.0 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 5% of websites need less resources to load. Javascripts take 21.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 4.5 kB

  • Original 6.7 kB
  • After minification 5.5 kB
  • After compression 2.1 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 1.2 kB, which is 18% 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 4.5 kB or 68% of the original size.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-86%

Potential reduce by 9.0 kB

  • Original 10.4 kB
  • After minification 8.1 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. Davidsimon.co.uk needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Simon. According to our analytics all requests are already optimized.

Network Requests Diagram

davidsimon.co.uk

davidsimon.co.uk

241 ms

index.css

index.css

104 ms

js

js

33 ms

analytics.js

analytics.js

19 ms

bg-graphics.svg

bg-graphics.svg

108 ms

logo.svg

logo.svg

211 ms

collect

collect

14 ms

76b0e697-63e8-4ac2-9ebc-10bcad107e12-3.woff

76b0e697-63e8-4ac2-9ebc-10bcad107e12-3.woff

339 ms

01b3afa7-4fef-43a5-8aa2-2d03c87ac35b-3.woff

01b3afa7-4fef-43a5-8aa2-2d03c87ac35b-3.woff

409 ms

Accessibility Review

davidsimon.co.uk accessibility score

64

Accessibility Issues

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

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

High

Links do not have a discernible name

Best Practices

davidsimon.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

davidsimon.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

Links are not crawlable

High

robots.txt is not valid

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidsimon.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 Davidsimon.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

davidsimon.co.uk

Open Graph description is not detected on the main page of David Simon. 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: