Tools & Wizards About Us
kronus.com screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kronus.com

Immunoassay Test Kits, Autoimmune Diagnostic Test Kits | KRONUS Inc.

Page Load Speed

4.4 sec in total

First Response

1.1 sec

Resources Loaded

3.2 sec

Page Rendered

162 ms

kronus.com screenshot

About Website

Welcome to kronus.com homepage info - get ready to check KRONUS best content right away, or after learning these important things about kronus.com

KRONUS markets a variety of immunoassay and autoimmune diagnostic test kits designed to aid in the assessment of various endocrine and metabolic autoimmune disorders.

Visit kronus.com

Key Findings

We analyzed Kronus.com page load time and found that the first response time was 1.1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kronus.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

kronus.com

1059 ms

kronus.com

1303 ms

main.css

50 ms

home.css

79 ms

jquery-2.2.3.js

213 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Kronus.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kronus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (63%)

Content Size

1.8 MB

After Optimization

662.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kronus.com main page is 1.8 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. 15% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 2.3 kB

  • Original 4.1 kB
  • After minification 4.0 kB
  • After compression 1.8 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 2.3 kB or 57% of the original size.

Image Optimization

-63%

Potential reduce by 1.1 MB

  • Original 1.8 MB
  • After minification 658.4 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. Obviously, KRONUS needs image optimization as it can save up to 1.1 MB or 63% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 502 B

  • Original 716 B
  • After minification 653 B
  • After compression 214 B

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 502 B or 70% of the original size.

CSS Optimization

-31%

Potential reduce by 837 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 1.9 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. Kronus.com needs all CSS files to be minified and compressed as it can save up to 837 B or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KRONUS. According to our analytics all requests are already optimized.

Network Requests Diagram

kronus.com

kronus.com

1059 ms

kronus.com

kronus.com

1303 ms

main.css

main.css

50 ms

home.css

home.css

79 ms

jquery-2.2.3.js

jquery-2.2.3.js

213 ms

toggle_menu.js

toggle_menu.js

244 ms

e_add.js

e_add.js

295 ms

background.png

background.png

83 ms

pipet.png

pipet.png

344 ms

kronus-logo.png

kronus-logo.png

371 ms

nav-button.png

nav-button.png

407 ms

MDMA-Tagline_Color_2011_Logo.png

MDMA-Tagline_Color_2011_Logo.png

593 ms

Accessibility Review

kronus.com accessibility score

76

Accessibility Issues

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

kronus.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

SEO Factors

kronus.com SEO score

100

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 Kronus.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 Kronus.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

kronus.com

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