Tools & Wizards About Us
coltishallclinic.co.uk screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    64% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

coltishallclinic.co.uk

Expert Cosmetic Surgery, Laser & injection treatments Norwich, Norfolk.

Page Load Speed

44.8 sec in total

First Response

18.7 sec

Resources Loaded

23 sec

Page Rendered

3.1 sec

coltishallclinic.co.uk screenshot

About Website

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

Norwich Doctors providing expert skincare, injectables, dermal fillers, IPL, Laser treatments and cosmetic medical and surgical treatments.

Visit coltishallclinic.co.uk

Key Findings

We analyzed Coltishallclinic.co.uk page load time and found that the first response time was 18.7 sec and then it took 26.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

coltishallclinic.co.uk performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.56

12/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

coltishallclinic.co.uk

18718 ms

coltishallclinic.co.uk

1339 ms

css

74 ms

main.css

114 ms

jquery.min.js

333 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Coltishallclinic.co.uk, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (18.7 sec) belongs to the original domain Coltishallclinic.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.2 kB (14%)

Content Size

818.8 kB

After Optimization

704.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coltishallclinic.co.uk main page is 818.8 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. 50% of websites need less resources to load. Images take 590.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.9 kB

  • Original 36.1 kB
  • After minification 32.8 kB
  • After compression 8.2 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 27.9 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 590.6 kB
  • After minification 587.6 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. Coltishallclinic images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 80.2 kB

  • Original 181.1 kB
  • After minification 181.1 kB
  • After compression 100.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 80.2 kB or 44% of the original size.

CSS Optimization

-28%

Potential reduce by 3.1 kB

  • Original 10.9 kB
  • After minification 10.9 kB
  • After compression 7.8 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. Coltishallclinic.co.uk needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (54%)

Requests Now

50

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coltishallclinic. 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.

Network Requests Diagram

coltishallclinic.co.uk

coltishallclinic.co.uk

18718 ms

coltishallclinic.co.uk

coltishallclinic.co.uk

1339 ms

css

css

74 ms

main.css

main.css

114 ms

jquery.min.js

jquery.min.js

333 ms

fix_nav.js

fix_nav.js

327 ms

cookie-message.js

cookie-message.js

266 ms

jquery.js

jquery.js

594 ms

fixedbar.js

fixedbar.js

358 ms

jquery.min.js

jquery.min.js

424 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

473 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

422 ms

camera.js

camera.js

423 ms

owl.carousel.js

owl.carousel.js

453 ms

jquery-1.10.1.min.js%20noConflict(true);

jquery-1.10.1.min.js%20noConflict(true);

502 ms

jetmenu.js

jetmenu.js

517 ms

slider.css

slider.css

404 ms

coltishall.css

coltishall.css

420 ms

jetmenu.css

jetmenu.css

450 ms

owl.carousel.css

owl.carousel.css

480 ms

custom_404.html

custom_404.html

323 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

396 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

383 ms

loading.gif

loading.gif

352 ms

coltishall-logo.png

coltishall-logo.png

333 ms

book-consultation.png

book-consultation.png

327 ms

614788.jpg

614788.jpg

330 ms

661330.jpg

661330.jpg

354 ms

776187.jpg

776187.jpg

354 ms

127294.jpg

127294.jpg

592 ms

785435.jpg

785435.jpg

572 ms

335382.jpg

335382.jpg

547 ms

866655.jpg

866655.jpg

587 ms

613104.jpg

613104.jpg

595 ms

357115.jpg

357115.jpg

583 ms

specials.png

specials.png

575 ms

coma.png

coma.png

575 ms

479676.jpg

479676.jpg

574 ms

facebook.png

facebook.png

572 ms

twitter.png

twitter.png

573 ms

insta.png

insta.png

568 ms

costmetic-surgery-norwich.jpg

costmetic-surgery-norwich.jpg

468 ms

pattern.png

pattern.png

455 ms

underline.png

underline.png

453 ms

overline.gif

overline.gif

449 ms

244286.jpg

244286.jpg

443 ms

734306.jpg

734306.jpg

435 ms

testimonial-bg.jpg

testimonial-bg.jpg

433 ms

thin.gif

thin.gif

433 ms

go-top.png

go-top.png

434 ms

custom_404.html

custom_404.html

473 ms

slide01.png

slide01.png

486 ms

pre-bt.png

pre-bt.png

95 ms

next-bt.png

next-bt.png

87 ms

redline.png

redline.png

124 ms

slide01.png

slide01.png

71 ms

Accessibility Review

coltishallclinic.co.uk accessibility score

51

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coltishallclinic.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

SEO Factors

coltishallclinic.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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coltishallclinic.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coltishallclinic.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

coltishallclinic.co.uk

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