Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mykidney.org

Kidney | Guy's and St Thomas' NHS Foundation Trust

Page Load Speed

2.8 sec in total

First Response

463 ms

Resources Loaded

1.8 sec

Page Rendered

523 ms

About Website

Click here to check amazing My Kidney content for India. Otherwise, check out these important facts you probably never knew about mykidney.org

We provide a range of kidney services at our hospitals and other satellite centres.

Visit mykidney.org

Key Findings

We analyzed Mykidney.org page load time and found that the first response time was 463 ms and then it took 2.3 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

mykidney.org performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.862

4/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

kidney

463 ms

eu_cookie_compliance.script.js

104 ms

css_UCvL3COaaHvZkxrm-drxffJvxQInr0p9-s5xYcDLGHY.css

293 ms

css_e_uCAzlvaPYpUp42ErUc42uifwIgAmD9Wn5nGslz6Dc.css

361 ms

email-decode.min.js

11 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Mykidney.org and no external sources were called. The less responsive or slowest element that took the longest time to load (690 ms) relates to the external source Guysandstthomas.nhs.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.5 kB (65%)

Content Size

122.9 kB

After Optimization

43.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mykidney.org main page is 122.9 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. 20% of websites need less resources to load. HTML takes 86.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.1 kB

  • Original 86.0 kB
  • After minification 74.4 kB
  • After compression 13.9 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 11.6 kB, which is 13% 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 72.1 kB or 84% of the original size.

Image Optimization

-20%

Potential reduce by 7.3 kB

  • Original 36.2 kB
  • After minification 28.8 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. Obviously, My Kidney needs image optimization as it can save up to 7.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 5 (33%)

Requests Now

15

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of My Kidney. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

mykidney.org accessibility score

93

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 IDs are not unique

Best Practices

mykidney.org 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

mykidney.org 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 Mykidney.org 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 Mykidney.org 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 My Kidney. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: