Tools & Wizards About Us
harleystreetsmileclinic.co.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

harleystreetsmileclinic.co.uk

Cosmetic Dentistry London - Harley Street Smile Clinic

Page Load Speed

4.9 sec in total

First Response

219 ms

Resources Loaded

4.1 sec

Page Rendered

609 ms

harleystreetsmileclinic.co.uk screenshot

About Website

Visit harleystreetsmileclinic.co.uk now to see the best up-to-date Harley Street Smile Clinic content for United Kingdom and also check out these interesting facts you probably never knew about harleystreetsmileclinic.co.uk

At Harley Street Smile Clinic we offer 5 star treatments at highly competitive prices. Get in touch with our London Cosmetic Dentists for more information.

Visit harleystreetsmileclinic.co.uk

Key Findings

We analyzed Harleystreetsmileclinic.co.uk page load time and found that the first response time was 219 ms and then it took 4.7 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

harleystreetsmileclinic.co.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value4,390 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

harleystreetsmileclinic.co.uk

219 ms

harleystreetsmileclinic.co.uk

857 ms

style.min.css

38 ms

styles.css

27 ms

css.css

352 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 70% of them (78 requests) were addressed to the original Harleystreetsmileclinic.co.uk, 10% (11 requests) were made to Cdnjs.cloudflare.com and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Harleystreetsmileclinic.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.1 kB (5%)

Content Size

6.0 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Harleystreetsmileclinic.co.uk main page is 6.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 202.4 kB

  • Original 247.2 kB
  • After minification 238.9 kB
  • After compression 44.9 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 202.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 89.7 kB

  • Original 5.1 MB
  • After minification 5.0 MB

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. Harley Street Smile Clinic images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.2 kB

  • Original 514.4 kB
  • After minification 514.4 kB
  • After compression 509.2 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

-7%

Potential reduce by 7.9 kB

  • Original 111.1 kB
  • After minification 109.1 kB
  • After compression 103.2 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. Harleystreetsmileclinic.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 73 (68%)

Requests Now

108

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harley Street Smile Clinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

harleystreetsmileclinic.co.uk

harleystreetsmileclinic.co.uk

219 ms

harleystreetsmileclinic.co.uk

harleystreetsmileclinic.co.uk

857 ms

style.min.css

style.min.css

38 ms

styles.css

styles.css

27 ms

css.css

css.css

352 ms

style.css

style.css

47 ms

cookie-law-info-public.css

cookie-law-info-public.css

41 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

282 ms

public-main.css

public-main.css

51 ms

slick.min.css

slick.min.css

47 ms

select2.min.css

select2.min.css

58 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

63 ms

jquery.modal.min.css

jquery.modal.min.css

60 ms

aos.css

aos.css

64 ms

mmenu-light.css

mmenu-light.css

61 ms

xio0uyr.css

xio0uyr.css

106 ms

widget-areas.min.css

widget-areas.min.css

320 ms

main.min.css

main.min.css

58 ms

style.basic.css

style.basic.css

64 ms

style-underline.css

style-underline.css

72 ms

pum-site-styles.css

pum-site-styles.css

79 ms

style.min.css

style.min.css

308 ms

style.css

style.css

88 ms

offside.min.css

offside.min.css

98 ms

navigation-branding-flex.min.css

navigation-branding-flex.min.css

102 ms

jquery.min.js

jquery.min.js

113 ms

jquery-migrate.min.js

jquery-migrate.min.js

112 ms

js.js

js.js

123 ms

cookie-law-info-public.js

cookie-law-info-public.js

129 ms

public-main.js

public-main.js

135 ms

js

js

97 ms

css

css

59 ms

admin-style.css

admin-style.css

871 ms

widget.js

widget.js

45 ms

main.js

main.js

41 ms

related.css

related.css

86 ms

cookie-law-info-table.css

cookie-law-info-table.css

102 ms

sticky.min.js

sticky.min.js

112 ms

offside.min.js

offside.min.js

121 ms

index.js

index.js

133 ms

index.js

index.js

143 ms

smooth-scroll.min.js

smooth-scroll.min.js

156 ms

script.js

script.js

167 ms

slick.min.js

slick.min.js

19 ms

readmore.min.js

readmore.min.js

9 ms

select2.min.js

select2.min.js

21 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

19 ms

google-maps.js

google-maps.js

177 ms

js

js

90 ms

jquery.modal.min.js

jquery.modal.min.js

26 ms

aos.js

aos.js

26 ms

mmenu-light.min.js

mmenu-light.min.js

20 ms

dist.js

dist.js

46 ms

menu.min.js

menu.min.js

184 ms

asl-prereq.js

asl-prereq.js

195 ms

asl-core.js

asl-core.js

211 ms

asl-results-vertical.js

asl-results-vertical.js

221 ms

asl-load.js

asl-load.js

222 ms

asl-wrapper.js

asl-wrapper.js

234 ms

akismet-frontend.js

akismet-frontend.js

236 ms

core.min.js

core.min.js

488 ms

pum-site-scripts.js

pum-site-scripts.js

248 ms

api.js

api.js

60 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

251 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

257 ms

index.js

index.js

35 ms

wp-polyfill.min.js

wp-polyfill.min.js

261 ms

index.js

index.js

262 ms

css

css

25 ms

p.css

p.css

18 ms

gtm.js

gtm.js

45 ms

hotjar-1329906.js

hotjar-1329906.js

93 ms

modules.db8890ba82a7e392473f.js

modules.db8890ba82a7e392473f.js

18 ms

THSC-Logo-01.svg

THSC-Logo-01.svg

48 ms

harley-smile-banner1.jpg

harley-smile-banner1.jpg

461 ms

image-002.jpg

image-002.jpg

653 ms

harley-smile-banner3.jpg

harley-smile-banner3.jpg

459 ms

harley-smile-banner4.jpg

harley-smile-banner4.jpg

458 ms

Harley-Street-Smile-Design-Elements-06.png

Harley-Street-Smile-Design-Elements-06.png

49 ms

Harley-Street-Smile-Design-Elements-07.png

Harley-Street-Smile-Design-Elements-07.png

50 ms

Harley-Street-Smile-Design-Elements-08.png

Harley-Street-Smile-Design-Elements-08.png

50 ms

Harley-Street-Smile-Design-Elements-09.png

Harley-Street-Smile-Design-Elements-09.png

51 ms

porcelain-veneers.jpg

porcelain-veneers.jpg

378 ms

shutterstock_1109451569-scaled.jpg

shutterstock_1109451569-scaled.jpg

577 ms

shutterstock_720115051-2-scaled.jpg

shutterstock_720115051-2-scaled.jpg

1002 ms

shutterstock_1563846544-scaled.jpg

shutterstock_1563846544-scaled.jpg

982 ms

shutterstock_225453658-scaled.jpg

shutterstock_225453658-scaled.jpg

1071 ms

harley-street-cosmetic-dentistry20.jpg

harley-street-cosmetic-dentistry20.jpg

871 ms

Choosing-a-cosmetic-dentist.jpg

Choosing-a-cosmetic-dentist.jpg

1196 ms

maurice-scaled.jpg

maurice-scaled.jpg

1141 ms

Dr-Shivam-Patel-BDS.jpg

Dr-Shivam-Patel-BDS.jpg

1410 ms

Dr-Jamie-Durrant-Fellows-BDS-PCMD-e1634021777674.jpg

Dr-Jamie-Durrant-Fellows-BDS-PCMD-e1634021777674.jpg

1268 ms

Dr-Tinashe-Nhova-e1645694104547-768x768.jpg

Dr-Tinashe-Nhova-e1645694104547-768x768.jpg

1455 ms

How-to-choose-a-cosmetic-dentist-scaled.jpg

How-to-choose-a-cosmetic-dentist-scaled.jpg

1662 ms

Corrie-Mon.jpg

Corrie-Mon.jpg

1485 ms

Danielle-Lloydd.jpg

Danielle-Lloydd.jpg

1515 ms

Bobby-norris-new.jpg

Bobby-norris-new.jpg

1650 ms

image-009.jpg

image-009.jpg

1824 ms

clinical-need-for-veneers.jpg

clinical-need-for-veneers.jpg

1464 ms

mini-vs-full-smile-makeover-scaled.jpg

mini-vs-full-smile-makeover-scaled.jpg

2093 ms

Invisalign-London-scaled.jpg

Invisalign-London-scaled.jpg

2055 ms

Veneers-healing-process.jpg

Veneers-healing-process.jpg

1907 ms

before-after-gummy-smile.jpg

before-after-gummy-smile.jpg

2060 ms

no-prep-veneers.jpg

no-prep-veneers.jpg

2077 ms

webtoffee-logo.svg

webtoffee-logo.svg

2083 ms

recaptcha__en.js

recaptcha__en.js

196 ms

anchor

anchor

38 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

14 ms

2LpiI1viy-_HtbpMbO5QNGGWvdGQ2ljsOaLDw9SwGJA.js

2LpiI1viy-_HtbpMbO5QNGGWvdGQ2ljsOaLDw9SwGJA.js

30 ms

webworker.js

webworker.js

31 ms

Accessibility Review

harleystreetsmileclinic.co.uk accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

harleystreetsmileclinic.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

harleystreetsmileclinic.co.uk SEO score

93

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

Links do not have descriptive text

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 Harleystreetsmileclinic.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 Harleystreetsmileclinic.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

harleystreetsmileclinic.co.uk

Open Graph data is detected on the main page of Harley Street Smile Clinic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: