Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

collectioncosmetics.co.uk

Collection Cosmetics | High quality, easy-to-use makeup

Page Load Speed

5 sec in total

First Response

266 ms

Resources Loaded

3.8 sec

Page Rendered

973 ms

collectioncosmetics.co.uk screenshot

About Website

Welcome to collectioncosmetics.co.uk homepage info - get ready to check Collection Cosmetics best content for United Kingdom right away, or after learning these important things about collectioncosmetics.co.uk

High quality, easy-to-use cosmetics for over 30 years. Makeup for every look. Shop best-selling Lasting Perfection Concealer & MUA favourite Colour Lash Mascara. Cruelty free & vegan formulas.

Visit collectioncosmetics.co.uk

Key Findings

We analyzed Collectioncosmetics.co.uk page load time and found that the first response time was 266 ms and then it took 4.8 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

collectioncosmetics.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

collectioncosmetics.co.uk

266 ms

www.collectioncosmetics.co.uk

342 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

150 ms

css_TsVRTbLFUpEZAfw-_bWPJu840QT523CPjUVJ5MRWfyk.css

163 ms

css_6n6shaCcm3fGW4Q2aJVVGZOz5ODnmdPNaUxyx-hrURc.css

725 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 64% of them (34 requests) were addressed to the original Collectioncosmetics.co.uk, 15% (8 requests) were made to and 4% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Collectioncosmetics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 745.1 kB (12%)

Content Size

6.2 MB

After Optimization

5.4 MB

In fact, the total size of Collectioncosmetics.co.uk main page is 6.2 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. 60% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.8 kB

  • Original 37.7 kB
  • After minification 33.7 kB
  • After compression 7.9 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 29.8 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 214.1 kB

  • Original 5.5 MB
  • After minification 5.3 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. Collection Cosmetics images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 259.0 kB

  • Original 324.4 kB
  • After minification 221.7 kB
  • After compression 65.3 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 259.0 kB or 80% of the original size.

CSS Optimization

-83%

Potential reduce by 242.2 kB

  • Original 290.9 kB
  • After minification 282.6 kB
  • After compression 48.7 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. Collectioncosmetics.co.uk needs all CSS files to be minified and compressed as it can save up to 242.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (35%)

Requests Now

40

After Optimization

26

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collection Cosmetics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

collectioncosmetics.co.uk accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

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

collectioncosmetics.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

collectioncosmetics.co.uk SEO score

90

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

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 Collectioncosmetics.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 Collectioncosmetics.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 Collection Cosmetics. 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: