Tools & Wizards About Us
communitytest.prenetics.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

communitytest.prenetics.com

Prenetics | Enhancing Life Through Science

Page Load Speed

3 sec in total

First Response

77 ms

Resources Loaded

1.8 sec

Page Rendered

1.1 sec

communitytest.prenetics.com screenshot

About Website

Welcome to communitytest.prenetics.com homepage info - get ready to check Communitytest Prenetics best content for China right away, or after learning these important things about communitytest.prenetics.com

Visit communitytest.prenetics.com

Key Findings

We analyzed Communitytest.prenetics.com page load time and found that the first response time was 77 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

communitytest.prenetics.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

communitytest

77 ms

www.prenetics.com

952 ms

prenetics-dot-com.webflow.634128f39.css

54 ms

webfont.js

51 ms

js

103 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Communitytest.prenetics.com, 15% (11 requests) were made to Fonts.gstatic.com and 11% (8 requests) were made to Uploads-ssl.webflow.com. The less responsive or slowest element that took the longest time to load (952 ms) relates to the external source Prenetics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.3 kB (3%)

Content Size

10.0 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Communitytest.prenetics.com main page is 10.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.8 kB

  • Original 33.9 kB
  • After minification 33.8 kB
  • After compression 7.1 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 26.8 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 289.5 kB

  • Original 9.8 MB
  • After minification 9.5 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. Communitytest Prenetics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 503 B

  • Original 137.2 kB
  • After minification 137.2 kB
  • After compression 136.7 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

-6%

Potential reduce by 2.4 kB

  • Original 39.1 kB
  • After minification 39.1 kB
  • After compression 36.7 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. Communitytest.prenetics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

51

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Communitytest Prenetics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

communitytest

communitytest

77 ms

www.prenetics.com

www.prenetics.com

952 ms

prenetics-dot-com.webflow.634128f39.css

prenetics-dot-com.webflow.634128f39.css

54 ms

webfont.js

webfont.js

51 ms

js

js

103 ms

optimize.js

optimize.js

99 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

50 ms

webflow.b801acfed.js

webflow.b801acfed.js

67 ms

css

css

49 ms

gr

gr

182 ms

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117 ms

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310 ms

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307 ms

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246 ms

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222 ms

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245 ms

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179 ms

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343 ms

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388 ms

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381 ms

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416 ms

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380 ms

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462 ms

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347 ms

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411 ms

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418 ms

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410 ms

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446 ms

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455 ms

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498 ms

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482 ms

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451 ms

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64267bc4a75f4e159a520187_Sky.svg

492 ms

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500 ms

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505 ms

js

js

99 ms

analytics.js

analytics.js

158 ms

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141 ms

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174 ms

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204 ms

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193 ms

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209 ms

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208 ms

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207 ms

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279 ms

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277 ms

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277 ms

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275 ms

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339 ms

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389 ms

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209 ms

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439 ms

js

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43 ms

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30 ms

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33 ms

ga-audiences

ga-audiences

38 ms

Accessibility Review

communitytest.prenetics.com accessibility score

96

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.

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

communitytest.prenetics.com best practices score

83

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

Browser errors were logged to the console

SEO Factors

communitytest.prenetics.com SEO score

85

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

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 Communitytest.prenetics.com 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 Communitytest.prenetics.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

communitytest.prenetics.com

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