Tools & Wizards About Us
richmond-hyperbaric.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

richmond-hyperbaric.com

Richmond Hyperbaric - Hyperbaric Oxygen Therapy HBOT Health Center | Vancouver(Canada)

Page Load Speed

1.4 sec in total

First Response

254 ms

Resources Loaded

1 sec

Page Rendered

179 ms

richmond-hyperbaric.com screenshot

About Website

Click here to check amazing Richmond Hyperbaric content. Otherwise, check out these important facts you probably never knew about richmond-hyperbaric.com

Richmond Hyperbaric Health Center offers an alternative treatment known as hyperbaric oxygen therapy for autism, cancer recovery, decompression sickness, depressions, diabetes, non-healing wounds, chr...

Visit richmond-hyperbaric.com

Key Findings

We analyzed Richmond-hyperbaric.com page load time and found that the first response time was 254 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

richmond-hyperbaric.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

richmond-hyperbaric.com

254 ms

richmond-hyperbaric.com

361 ms

emx_nav_left.css

85 ms

share_save_171_16.png

18 ms

page.js

31 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Richmond-hyperbaric.com, 24% (7 requests) were made to Static.addtoany.com and 7% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (396 ms) belongs to the original domain Richmond-hyperbaric.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.7 kB (12%)

Content Size

203.8 kB

After Optimization

179.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Richmond-hyperbaric.com main page is 203.8 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. Images take 127.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 19.8 kB

  • Original 27.7 kB
  • After minification 27.0 kB
  • After compression 7.9 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. 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 19.8 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 4.4 kB

  • Original 127.1 kB
  • After minification 122.7 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. Richmond Hyperbaric images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 96 B

  • Original 47.3 kB
  • After minification 47.3 kB
  • After compression 47.2 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

-27%

Potential reduce by 459 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.2 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. Richmond-hyperbaric.com needs all CSS files to be minified and compressed as it can save up to 459 B or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

24

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Richmond Hyperbaric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

richmond-hyperbaric.com

richmond-hyperbaric.com

254 ms

richmond-hyperbaric.com

richmond-hyperbaric.com

361 ms

emx_nav_left.css

emx_nav_left.css

85 ms

share_save_171_16.png

share_save_171_16.png

18 ms

page.js

page.js

31 ms

rhhc_logo5%20copy.jpg

rhhc_logo5%20copy.jpg

180 ms

customer%20service.jpg

customer%20service.jpg

239 ms

vancouver%20sun.jpg

vancouver%20sun.jpg

240 ms

shawtv.jpg

shawtv.jpg

240 ms

vtv.jpg

vtv.jpg

239 ms

mingpao.jpg

mingpao.jpg

244 ms

the_richmond_review.jpg

the_richmond_review.jpg

265 ms

apture.js

apture.js

44 ms

client01_6%20person%20chamber%20(homepage).gif

client01_6%20person%20chamber%20(homepage).gif

391 ms

web%2001%20(homepage).jpg

web%2001%20(homepage).jpg

318 ms

how.jpg

how.jpg

318 ms

video%20gallery%20icon.jpg

video%20gallery%20icon.jpg

317 ms

RHHC_home%20logo%20(small)_new.jpg

RHHC_home%20logo%20(small)_new.jpg

326 ms

youtube%20icon.jpg

youtube%20icon.jpg

347 ms

facebook%20icon.jpg

facebook%20icon.jpg

396 ms

share_save_171_16.png

share_save_171_16.png

33 ms

page.js

page.js

20 ms

sm.25.html

sm.25.html

15 ms

eso.m4v434v2.js

eso.m4v434v2.js

14 ms

ga.js

ga.js

20 ms

bg_nav.jpg

bg_nav.jpg

299 ms

homepage_autism%20and%20hyperbaric%20oxygen_banner%20copy.jpg

homepage_autism%20and%20hyperbaric%20oxygen_banner%20copy.jpg

299 ms

eso.m4v434v2.js

eso.m4v434v2.js

12 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

richmond-hyperbaric.com accessibility score

86

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<object> elements do not have alternate text

Best Practices

richmond-hyperbaric.com best practices score

42

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

richmond-hyperbaric.com SEO score

58

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

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Richmond-hyperbaric.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Richmond-hyperbaric.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

richmond-hyperbaric.com

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