4.4 sec in total
396 ms
2.5 sec
1.5 sec
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.caWe analyzed Ravensupply.ca page load time and found that the first response time was 396 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ravensupply.ca performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.0 s
6/100
25%
Value6.9 s
34/100
10%
Value370 ms
71/100
30%
Value0.088
92/100
15%
Value6.8 s
55/100
10%
396 ms
52 ms
252 ms
254 ms
245 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 90% of them (44 requests) were addressed to the original Ravensupply.ca, 4% (2 requests) were made to Use.typekit.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Ravensupply.ca.
Page size can be reduced by 152.8 kB (11%)
1.4 MB
1.2 MB
In fact, the total size of Ravensupply.ca main page is 1.4 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. 40% of websites need less resources to load. Images take 878.2 kB which makes up the majority of the site volume.
Potential reduce by 86.6 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 86.6 kB or 80% of the original size.
Potential reduce by 2.4 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.
Potential reduce by 42.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 42.2 kB or 15% of the original size.
Potential reduce by 21.6 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 needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 24% of the original size.
Number of requests can be reduced by 26 (58%)
45
19
The browser has sent 45 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 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.ravensupply.ca
396 ms
js
52 ms
basic.min.css
252 ms
theme-ie11.min.css
254 ms
theme.min.css
245 ms
share-buttons.css
273 ms
main.css
420 ms
search-forms.css
32 ms
results-page.css
43 ms
jquery.min.js
73 ms
jquery-migrate.min.js
74 ms
jquery.json.min.js
99 ms
gravityforms.min.js
100 ms
utils.min.js
101 ms
frontend-gtag.min.js
114 ms
wum5dxr.css
100 ms
wp-polyfill-inert.min.js
122 ms
regenerator-runtime.min.js
138 ms
wp-polyfill.min.js
150 ms
dom-ready.min.js
161 ms
hooks.min.js
170 ms
i18n.min.js
179 ms
a11y.min.js
190 ms
vendor-theme.min.js
201 ms
scripts-theme.min.js
211 ms
akismet-frontend.js
221 ms
main.js
246 ms
lazyload.min.js
527 ms
p.css
19 ms
hr-yellow.png
214 ms
d
87 ms
PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA
2 ms
Shree_Madan_Asrit_grade_5.jpg
40 ms
undefined
603 ms
rs_logo.svg
9 ms
RAVEN_Hero_Product_Steam_VMP.png
476 ms
RAVEN_Hero_Product_Hydronic_PK.png
451 ms
RAVEN_Hero_Product_Venting_SecureSeal.png
530 ms
RAVEN_HERO_BURNERS_COIL.png
23 ms
RAVEN_HOME_Collage05_THERMALFLUID.png
36 ms
RAVEN_HOME_Collage06_TANKS.png
500 ms
1_RavenSupply_TeamPortraits-768x1152.jpg
428 ms
RAVEN_THUMBNAIL_WHITEPAPER-700x525.jpg
672 ms
LOGO_Partner_VRCA_BlackWhite.png
656 ms
LOGO_Partner_NEWBC_FoodBeverage_BlackWhite.png
746 ms
LOGO_Partner_WomenInHVAC.png
515 ms
LOGO_Partner_ESBC_BlackWhite.png
888 ms
LOGO_Partner_ASHRAE_BC_BlackWhite.png
803 ms
rs_logo_dark_bg.svg
770 ms
ravensupply.ca accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
ravensupply.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ravensupply.ca SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
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.
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: