Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cognisant-pdc.co.uk

Cognitive Behavioural Therapy Amersham, Beaconsfield

Page Load Speed

2.4 sec in total

First Response

263 ms

Resources Loaded

1.9 sec

Page Rendered

181 ms

cognisant-pdc.co.uk screenshot

About Website

Visit cognisant-pdc.co.uk now to see the best up-to-date Cognisant Pdc content and also check out these interesting facts you probably never knew about cognisant-pdc.co.uk

Cognitive Behavioural Therapy Amersham, Beaconsfield - Cognisant PDC offer great Cognitive Behavioural Therapy in Amersham, Beaconsfield and surrounds.

Visit cognisant-pdc.co.uk

Key Findings

We analyzed Cognisant-pdc.co.uk page load time and found that the first response time was 263 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cognisant-pdc.co.uk performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

cognisant-pdc.co.uk

263 ms

cognisant-pdc.co.uk

649 ms

style.min.css

164 ms

styles.css

282 ms

css

26 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 72% of them (26 requests) were addressed to the original Cognisant-pdc.co.uk, 8% (3 requests) were made to 0 and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Cognisant-pdc.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.2 kB (20%)

Content Size

273.3 kB

After Optimization

219.1 kB

In fact, the total size of Cognisant-pdc.co.uk main page is 273.3 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. 25% of websites need less resources to load. Images take 99.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.1 kB

  • Original 33.5 kB
  • After minification 32.6 kB
  • After compression 8.4 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. 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 25.1 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 8.1 kB

  • Original 99.5 kB
  • After minification 91.4 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. Cognisant Pdc images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 8.4 kB

  • Original 84.0 kB
  • After minification 84.0 kB
  • After compression 75.7 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

-22%

Potential reduce by 12.6 kB

  • Original 56.3 kB
  • After minification 56.3 kB
  • After compression 43.7 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. Cognisant-pdc.co.uk needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (65%)

Requests Now

23

After Optimization

8

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cognisant Pdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cognisant-pdc.co.uk accessibility score

79

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cognisant-pdc.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cognisant-pdc.co.uk SEO score

92

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

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

High

Tap targets are not sized appropriately

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 Cognisant-pdc.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 Cognisant-pdc.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 data is detected on the main page of Cognisant Pdc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: