Tools & Wizards About Us

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dermasetscience.com

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Page Load Speed

2.6 sec in total

First Response

235 ms

Resources Loaded

1.8 sec

Page Rendered

579 ms

About Website

Visit dermasetscience.com now to see the best up-to-date Dermasetscience content and also check out these interesting facts you probably never knew about dermasetscience.com

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Visit dermasetscience.com

Key Findings

We analyzed Dermasetscience.com page load time and found that the first response time was 235 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dermasetscience.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value21,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.743

6/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

www.dermasetscience.com

235 ms

bootstrap.min.css

276 ms

lazysizes.js

70 ms

js

481 ms

email-decode.min.js

49 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 73% of them (51 requests) were addressed to the original Dermasetscience.com, 7% (5 requests) were made to I.vimeocdn.com and 6% (4 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (569 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.5 kB (12%)

Content Size

916.1 kB

After Optimization

807.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dermasetscience.com main page is 916.1 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. Images take 710.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 101.3 kB

  • Original 136.6 kB
  • After minification 133.8 kB
  • After compression 35.3 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. 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 101.3 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 4.4 kB

  • Original 710.5 kB
  • After minification 706.2 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. Dermasetscience images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.8 kB

  • Original 44.5 kB
  • After minification 44.5 kB
  • After compression 41.8 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

-0%

Potential reduce by 0 B

  • Original 24.4 kB
  • After minification 24.4 kB
  • After compression 24.4 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. Dermasetscience.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (37%)

Requests Now

67

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dermasetscience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dermasetscience.com accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

dermasetscience.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dermasetscience.com SEO score

93

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dermasetscience.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dermasetscience.com 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 Dermasetscience. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: