Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

spinalcordessentials.ca

Spinal Cord Essentials

Page Load Speed

1.5 sec in total

First Response

15 ms

Resources Loaded

1.3 sec

Page Rendered

209 ms

About Website

Welcome to spinalcordessentials.ca homepage info - get ready to check Spinal Cord Essentials best content right away, or after learning these important things about spinalcordessentials.ca

Visit spinalcordessentials.ca

Key Findings

We analyzed Spinalcordessentials.ca page load time and found that the first response time was 15 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

spinalcordessentials.ca performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

spinalcordessentials.ca

15 ms

Spinal-Cord-Essentials

408 ms

searchv15.css

43 ms

initstrings.js

63 ms

init.js

115 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Spinalcordessentials.ca, 67% (100 requests) were made to Ka-p.fontawesome.com and 30% (45 requests) were made to Uhn.ca. The less responsive or slowest element that took the longest time to load (408 ms) relates to the external source Uhn.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 442.1 kB (28%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spinalcordessentials.ca main page is 1.6 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. Only a small number of websites need less resources to load. Javascripts take 752.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 153.1 kB

  • Original 188.1 kB
  • After minification 176.6 kB
  • After compression 35.1 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 153.1 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 16.4 kB

  • Original 292.4 kB
  • After minification 276.0 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. Spinal Cord Essentials images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 236.1 kB

  • Original 752.4 kB
  • After minification 719.0 kB
  • After compression 516.3 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 236.1 kB or 31% of the original size.

CSS Optimization

-11%

Potential reduce by 36.5 kB

  • Original 319.9 kB
  • After minification 319.6 kB
  • After compression 283.4 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. Spinalcordessentials.ca needs all CSS files to be minified and compressed as it can save up to 36.5 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (69%)

Requests Now

52

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spinal Cord Essentials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

spinalcordessentials.ca accessibility score

99

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

Best Practices

spinalcordessentials.ca 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

spinalcordessentials.ca SEO score

81

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

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 Spinalcordessentials.ca 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 Spinalcordessentials.ca 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 description is not detected on the main page of Spinal Cord Essentials. 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: