Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zenonco.io

Cancer Treatment in India | Integrative Oncology - ZenOnco.io

Page Load Speed

11 sec in total

First Response

212 ms

Resources Loaded

9.9 sec

Page Rendered

860 ms

zenonco.io screenshot

About Website

Welcome to zenonco.io homepage info - get ready to check Zen Onco best content for India right away, or after learning these important things about zenonco.io

Best Cancer treatment in India. ZenOnco.io is an integrative oncology healthcare platform that provides end-to-end care for medical and complementary treatments.

Visit zenonco.io

Key Findings

We analyzed Zenonco.io page load time and found that the first response time was 212 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zenonco.io performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

zenonco.io

212 ms

guidance-modal.css

830 ms

new_header.css

860 ms

ask-zena.svg

76 ms

ZHC-logo.png

830 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 47% of them (51 requests) were addressed to the original Zenonco.io, 17% (18 requests) were made to Zenonco-cf.zenonco.io and 16% (17 requests) were made to Zenapp-cf.zenonco.io. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Zenonco.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 559.5 kB (20%)

Content Size

2.7 MB

After Optimization

2.2 MB

In fact, the total size of Zenonco.io main page is 2.7 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 355.6 kB

  • Original 432.3 kB
  • After minification 361.5 kB
  • After compression 76.7 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 70.8 kB, which is 16% 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 355.6 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 189.6 kB

  • Original 2.1 MB
  • After minification 1.9 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. Zen Onco images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.5 kB

  • Original 138.4 kB
  • After minification 138.4 kB
  • After compression 131.9 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

-21%

Potential reduce by 7.8 kB

  • Original 36.8 kB
  • After minification 34.8 kB
  • After compression 29.0 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. Zenonco.io needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (45%)

Requests Now

107

After Optimization

59

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zen Onco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zenonco.io accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

zenonco.io 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

Page has valid source maps

SEO Factors

zenonco.io SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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

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 Zenonco.io 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 Zenonco.io 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 Zen Onco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: