Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

quit.org.uk

Supporting smokers to stop smoking | Help giving up smoking | QUIT

Page Load Speed

4.9 sec in total

First Response

882 ms

Resources Loaded

3.9 sec

Page Rendered

145 ms

quit.org.uk screenshot

About Website

Visit quit.org.uk now to see the best up-to-date QUIT content for United Kingdom and also check out these interesting facts you probably never knew about quit.org.uk

Stopping smoking and giving up smoking with Quit. Quit provide tools and information to help smokers stop smoking and young people to never start.

Visit quit.org.uk

Key Findings

We analyzed Quit.org.uk page load time and found that the first response time was 882 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

quit.org.uk performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

www.quit.org.uk

882 ms

css

34 ms

css

49 ms

style.min.css

105 ms

styles.css

180 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 83% of them (59 requests) were addressed to the original Quit.org.uk, 11% (8 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Quit.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 480.8 kB (51%)

Content Size

947.4 kB

After Optimization

466.6 kB

In fact, the total size of Quit.org.uk main page is 947.4 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. 55% of websites need less resources to load. Javascripts take 650.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.0 kB

  • Original 40.2 kB
  • After minification 39.6 kB
  • After compression 9.2 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 31.0 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 13.1 kB

  • Original 192.2 kB
  • After minification 179.1 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. QUIT images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 422.1 kB

  • Original 650.5 kB
  • After minification 586.3 kB
  • After compression 228.4 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 422.1 kB or 65% of the original size.

CSS Optimization

-23%

Potential reduce by 14.6 kB

  • Original 64.5 kB
  • After minification 64.3 kB
  • After compression 49.9 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. Quit.org.uk needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (79%)

Requests Now

61

After Optimization

13

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QUIT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

quit.org.uk accessibility score

68

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

Links do not have a discernible name

Best Practices

quit.org.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

quit.org.uk SEO score

69

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

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 doesn't use 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 Quit.org.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 Quit.org.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 QUIT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: