Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 55% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

clarendonmedicalcentre.nhs.uk

Clarendon Medical Centre, Bradford, Striving for Excellence in GP Services

Page Load Speed

2.2 sec in total

First Response

163 ms

Resources Loaded

1.8 sec

Page Rendered

275 ms

clarendonmedicalcentre.nhs.uk screenshot

About Website

Welcome to clarendonmedicalcentre.nhs.uk homepage info - get ready to check Clarendon Medical Centre best content right away, or after learning these important things about clarendonmedicalcentre.nhs.uk

Clarendon Medical Centre is a GP practice in Bradford aiming to provide outstanding quality GP healthcare for patients in Bradford.

Visit clarendonmedicalcentre.nhs.uk

Key Findings

We analyzed Clarendonmedicalcentre.nhs.uk page load time and found that the first response time was 163 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

clarendonmedicalcentre.nhs.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

clarendonmedicalcentre.nhs.uk

163 ms

www.clarendonmedicalcentre.nhs.uk

415 ms

grid.css

79 ms

base.css

158 ms

layout.css

310 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 89% of them (54 requests) were addressed to the original Clarendonmedicalcentre.nhs.uk, 5% (3 requests) were made to Staticw2.yotpo.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (785 ms) belongs to the original domain Clarendonmedicalcentre.nhs.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.5 kB (24%)

Content Size

731.6 kB

After Optimization

558.0 kB

In fact, the total size of Clarendonmedicalcentre.nhs.uk main page is 731.6 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. 45% of websites need less resources to load. Images take 397.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 98.8 kB

  • Original 120.3 kB
  • After minification 119.2 kB
  • After compression 21.5 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 98.8 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 26.4 kB

  • Original 397.1 kB
  • After minification 370.7 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. Clarendon Medical Centre images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 12.6 kB

  • Original 105.2 kB
  • After minification 105.2 kB
  • After compression 92.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 12.6 kB or 12% of the original size.

CSS Optimization

-33%

Potential reduce by 35.8 kB

  • Original 109.0 kB
  • After minification 108.6 kB
  • After compression 73.2 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. Clarendonmedicalcentre.nhs.uk needs all CSS files to be minified and compressed as it can save up to 35.8 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (66%)

Requests Now

58

After Optimization

20

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clarendon Medical Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

clarendonmedicalcentre.nhs.uk accessibility score

83

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-hidden="true"] elements contain focusable descendents

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

High

Some elements have a [tabindex] value greater than 0

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

clarendonmedicalcentre.nhs.uk best practices score

83

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

SEO Factors

clarendonmedicalcentre.nhs.uk SEO score

91

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 Clarendonmedicalcentre.nhs.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 Clarendonmedicalcentre.nhs.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 Clarendon Medical Centre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: