Tools & Wizards About Us
ravensupply.ca screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ravensupply.ca

Raven Supply - Specialized Supplier of Hydronic, Steam and Venting Products

Page Load Speed

3.2 sec in total

First Response

30 ms

Resources Loaded

1.7 sec

Page Rendered

1.4 sec

ravensupply.ca screenshot

About Website

Click here to check amazing Raven Supply content. Otherwise, check out these important facts you probably never knew about ravensupply.ca

Specialized Supplier of Hydronic, Steam and Venting Products…

Visit ravensupply.ca

Key Findings

We analyzed Ravensupply.ca page load time and found that the first response time was 30 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ravensupply.ca performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

ravensupply.ca

30 ms

www.ravensupply.ca

266 ms

js

85 ms

basic.min.css

40 ms

theme-ie11.min.css

45 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Ravensupply.ca, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (531 ms) belongs to the original domain Ravensupply.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.4 kB (18%)

Content Size

489.4 kB

After Optimization

400.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ravensupply.ca main page is 489.4 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. 65% of websites need less resources to load. Javascripts take 193.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 89.1 kB

  • Original 112.0 kB
  • After minification 111.9 kB
  • After compression 22.9 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 89.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

  • Original 113.7 kB
  • After minification 113.7 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. Raven Supply images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 174 B

  • Original 193.7 kB
  • After minification 193.7 kB
  • After compression 193.5 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

-0%

Potential reduce by 59 B

  • Original 70.0 kB
  • After minification 70.0 kB
  • After compression 70.0 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. Ravensupply.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (55%)

Requests Now

42

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raven Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ravensupply.ca

ravensupply.ca

30 ms

www.ravensupply.ca

www.ravensupply.ca

266 ms

js

js

85 ms

basic.min.css

basic.min.css

40 ms

theme-ie11.min.css

theme-ie11.min.css

45 ms

theme.min.css

theme.min.css

25 ms

share-buttons.css

share-buttons.css

65 ms

main.css

main.css

44 ms

search-forms.css

search-forms.css

38 ms

jquery.min.js

jquery.min.js

64 ms

jquery-migrate.min.js

jquery-migrate.min.js

64 ms

jquery.json.min.js

jquery.json.min.js

82 ms

gravityforms.min.js

gravityforms.min.js

63 ms

utils.min.js

utils.min.js

63 ms

frontend-gtag.min.js

frontend-gtag.min.js

81 ms

wum5dxr.css

wum5dxr.css

112 ms

js

js

79 ms

dom-ready.min.js

dom-ready.min.js

100 ms

hooks.min.js

hooks.min.js

72 ms

i18n.min.js

i18n.min.js

72 ms

a11y.min.js

a11y.min.js

99 ms

vendor-theme.min.js

vendor-theme.min.js

100 ms

scripts-theme.min.js

scripts-theme.min.js

100 ms

akismet-frontend.js

akismet-frontend.js

100 ms

main.js

main.js

101 ms

lazyload.min.js

lazyload.min.js

100 ms

p.css

p.css

20 ms

rs_logo.svg

rs_logo.svg

136 ms

hr-yellow.png

hr-yellow.png

45 ms

Shree_Madan_Asrit_grade_5.jpg

Shree_Madan_Asrit_grade_5.jpg

46 ms

undefined

undefined

531 ms

d

d

50 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

15 ms

RAVEN_Hero_Product_Steam_VMP.png

RAVEN_Hero_Product_Steam_VMP.png

40 ms

RAVEN_Hero_Product_Hydronic_PK.png

RAVEN_Hero_Product_Hydronic_PK.png

40 ms

RAVEN_Hero_Product_Venting_SecureSeal.png

RAVEN_Hero_Product_Venting_SecureSeal.png

41 ms

RAVEN_HERO_BURNERS_COIL.png

RAVEN_HERO_BURNERS_COIL.png

41 ms

RAVEN_HOME_Collage05_THERMALFLUID.png

RAVEN_HOME_Collage05_THERMALFLUID.png

42 ms

RAVEN_HOME_Collage06_TANKS.png

RAVEN_HOME_Collage06_TANKS.png

60 ms

1_RavenSupply_TeamPortraits-768x1152.jpg

1_RavenSupply_TeamPortraits-768x1152.jpg

345 ms

RAVEN_THUMBNAIL_WHITEPAPER-700x525.jpg

RAVEN_THUMBNAIL_WHITEPAPER-700x525.jpg

43 ms

LOGO_Partner_VRCA_BlackWhite.png

LOGO_Partner_VRCA_BlackWhite.png

58 ms

LOGO_Partner_NEWBC_FoodBeverage_BlackWhite.png

LOGO_Partner_NEWBC_FoodBeverage_BlackWhite.png

58 ms

LOGO_Partner_WomenInHVAC.png

LOGO_Partner_WomenInHVAC.png

59 ms

LOGO_Partner_ESBC_BlackWhite.png

LOGO_Partner_ESBC_BlackWhite.png

60 ms

LOGO_Partner_ASHRAE_BC_BlackWhite.png

LOGO_Partner_ASHRAE_BC_BlackWhite.png

289 ms

rs_logo_dark_bg.svg

rs_logo_dark_bg.svg

61 ms

Accessibility Review

ravensupply.ca accessibility score

85

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

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.

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

Image elements do not have [alt] attributes

Best Practices

ravensupply.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ravensupply.ca SEO score

77

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

Links do not have descriptive text

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

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 Ravensupply.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 Ravensupply.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

ravensupply.ca

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