Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

3x4genetics.com

At-Home DNA Analysis and Genetic Testing - 3X4 Genetics

Page Load Speed

3.4 sec in total

First Response

428 ms

Resources Loaded

2.6 sec

Page Rendered

406 ms

About Website

Welcome to 3x4genetics.com homepage info - get ready to check 3X4 Genetics best content for United States right away, or after learning these important things about 3x4genetics.com

3X4 Genetics offers DNA genetic testing that tells you everything you need to know about your body. Learn how to manage your health with DNA testing.

Visit 3x4genetics.com

Key Findings

We analyzed 3x4genetics.com page load time and found that the first response time was 428 ms and then it took 3 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

3x4genetics.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value4,190 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

3x4genetics.com

428 ms

jquery.min.js

67 ms

swiper-bundle.min.css

44 ms

swiper-bundle.min.js

44 ms

lo.js

48 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 25% of them (16 requests) were addressed to the original 3x4genetics.com, 30% (19 requests) were made to Cdn.shopify.com and 6% (4 requests) were made to Static-tracking.klaviyo.com. The less responsive or slowest element that took the longest time to load (856 ms) relates to the external source Quizify.arhamcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.2 kB (18%)

Content Size

1.2 MB

After Optimization

989.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3x4genetics.com main page is 1.2 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. 65% of websites need less resources to load. Images take 644.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 130.4 kB

  • Original 176.4 kB
  • After minification 169.7 kB
  • After compression 46.0 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 130.4 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 32.2 kB

  • Original 644.9 kB
  • After minification 612.8 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. 3X4 Genetics images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 48.1 kB

  • Original 344.5 kB
  • After minification 344.4 kB
  • After compression 296.4 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 48.1 kB or 14% of the original size.

CSS Optimization

-24%

Potential reduce by 10.6 kB

  • Original 44.9 kB
  • After minification 44.9 kB
  • After compression 34.3 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. 3x4genetics.com needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (52%)

Requests Now

60

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3X4 Genetics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

3x4genetics.com accessibility score

93

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

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

Best Practices

3x4genetics.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

3x4genetics.com SEO score

83

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

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 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 3x4genetics.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 3x4genetics.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 3X4 Genetics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: