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dermalase.co.uk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dermalase.co.uk

Dermalase Training

Page Load Speed

1.4 sec in total

First Response

389 ms

Resources Loaded

903 ms

Page Rendered

141 ms

dermalase.co.uk screenshot

About Website

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

Visit dermalase.co.uk

Key Findings

We analyzed Dermalase.co.uk page load time and found that the first response time was 389 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dermalase.co.uk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value25.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

dermalase.co.uk

389 ms

www.dermalasetraining.com

99 ms

css2

86 ms

legacy.js

61 ms

modern.js

69 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dermalase.co.uk, 48% (13 requests) were made to Assets.squarespace.com and 30% (8 requests) were made to Images.squarespace-cdn.com. The less responsive or slowest element that took the longest time to load (389 ms) belongs to the original domain Dermalase.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 444.4 kB (3%)

Content Size

14.7 MB

After Optimization

14.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dermalase.co.uk main page is 14.7 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. 40% of websites need less resources to load. Images take 13.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 126.7 kB

  • Original 146.0 kB
  • After minification 129.8 kB
  • After compression 19.3 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 126.7 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 310.4 kB

  • Original 13.2 MB
  • After minification 12.9 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. Dermalase images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.4 MB

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

-1%

Potential reduce by 225 B

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 17.5 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. Dermalase.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dermalase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dermalase.co.uk

dermalase.co.uk

389 ms

www.dermalasetraining.com

www.dermalasetraining.com

99 ms

css2

css2

86 ms

legacy.js

legacy.js

61 ms

modern.js

modern.js

69 ms

extract-css-runtime-d6529f353c6d3069ba0a-min.en-US.js

extract-css-runtime-d6529f353c6d3069ba0a-min.en-US.js

64 ms

extract-css-moment-js-vendor-675f9459672cf966ca51-min.en-US.js

extract-css-moment-js-vendor-675f9459672cf966ca51-min.en-US.js

79 ms

cldr-resource-pack-a682f7ad337741eb05d6-min.en-US.js

cldr-resource-pack-a682f7ad337741eb05d6-min.en-US.js

71 ms

common-vendors-stable-73b8e232ffd5b43ca99e-min.en-US.js

common-vendors-stable-73b8e232ffd5b43ca99e-min.en-US.js

79 ms

common-vendors-e3dba6f4bd49760d9a75-min.en-US.js

common-vendors-e3dba6f4bd49760d9a75-min.en-US.js

209 ms

common-0ec4208d26f4da126f22-min.en-US.js

common-0ec4208d26f4da126f22-min.en-US.js

225 ms

commerce-6e1a6062ca392441b328-min.en-US.js

commerce-6e1a6062ca392441b328-min.en-US.js

224 ms

commerce-af8809f2481c48376f6a-min.en-US.css

commerce-af8809f2481c48376f6a-min.en-US.css

86 ms

user-account-core-42766226717080c39b63-min.en-US.js

user-account-core-42766226717080c39b63-min.en-US.js

224 ms

user-account-core-e7c79916101ca5555200-min.en-US.css

user-account-core-e7c79916101ca5555200-min.en-US.css

95 ms

performance-595641e15dc2776e5ea1-min.en-US.js

performance-595641e15dc2776e5ea1-min.en-US.js

223 ms

site.css

site.css

90 ms

static.css

static.css

70 ms

site-bundle.4df6f348a832dc61e261a099a8ca9b31.js

site-bundle.4df6f348a832dc61e261a099a8ca9b31.js

54 ms

New+DL+Training+logo.jpg

New+DL+Training+logo.jpg

216 ms

New+DL+Training+logo.png

New+DL+Training+logo.png

143 ms

tempImageABB1vD.png

tempImageABB1vD.png

204 ms

tempImagex14kig.png

tempImagex14kig.png

208 ms

Photo+29-08-2015%2C+15+27+23.jpg

Photo+29-08-2015%2C+15+27+23.jpg

148 ms

tempImageyh5sjw.jpg

tempImageyh5sjw.jpg

160 ms

New+DL+Training+logo.png

New+DL+Training+logo.png

146 ms

tempImageWQcuSk.gif

tempImageWQcuSk.gif

186 ms

Accessibility Review

dermalase.co.uk accessibility score

100

Accessibility Issues

Best Practices

dermalase.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

dermalase.co.uk SEO score

93

Search Engine Optimization Advices

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 Dermalase.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 Dermalase.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

dermalase.co.uk

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