Tools & Wizards About Us

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

shaftesburymedicalcentre.co.uk

Shaftesbury Medical Centre - GP Surgery Website. All about your doctors surgery, the opening times, making appointments, ordering your repeats, health...

Page Load Speed

1.9 sec in total

First Response

158 ms

Resources Loaded

1.6 sec

Page Rendered

125 ms

About Website

Visit shaftesburymedicalcentre.co.uk now to see the best up-to-date Shaftesbury Medical Centre content and also check out these interesting facts you probably never knew about shaftesburymedicalcentre.co.uk

Shaftesbury Medical Centre Shaftesbury Medical Centre,39 Shaftesbury Parade,Harrow, Middlesex HA2 0AH, GP Surgery Website. All about your doctors surgery, the opening times, making appointments, order...

Visit shaftesburymedicalcentre.co.uk

Key Findings

We analyzed Shaftesburymedicalcentre.co.uk page load time and found that the first response time was 158 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

shaftesburymedicalcentre.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

shaftesburymedicalcentre.co.uk

158 ms

shaftesburymedicalcentre.co.uk

376 ms

js

65 ms

med1.css

82 ms

alert.css

158 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 93% of them (63 requests) were addressed to the original Shaftesburymedicalcentre.co.uk, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (681 ms) belongs to the original domain Shaftesburymedicalcentre.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.0 kB (10%)

Content Size

424.0 kB

After Optimization

383.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shaftesburymedicalcentre.co.uk main page is 424.0 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. 45% of websites need less resources to load. Images take 241.2 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 21.3 kB

  • Original 31.9 kB
  • After minification 29.9 kB
  • After compression 10.6 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 21.3 kB or 67% of the original size.

Image Optimization

-3%

Potential reduce by 8.3 kB

  • Original 241.2 kB
  • After minification 232.8 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. Shaftesbury Medical Centre images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 8.6 kB

  • Original 135.8 kB
  • After minification 135.7 kB
  • After compression 127.2 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

-18%

Potential reduce by 2.8 kB

  • Original 15.1 kB
  • After minification 14.9 kB
  • After compression 12.3 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. Shaftesburymedicalcentre.co.uk needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (63%)

Requests Now

65

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shaftesbury 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 31 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

shaftesburymedicalcentre.co.uk accessibility score

96

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

Best Practices

shaftesburymedicalcentre.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

shaftesburymedicalcentre.co.uk SEO score

62

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

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 Shaftesburymedicalcentre.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 Shaftesburymedicalcentre.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 description is not detected on the main page of Shaftesbury Medical Centre. 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: