1.9 sec in total
111 ms
1.4 sec
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Welcome to r2.ca homepage info - get ready to check R2 best content right away, or after learning these important things about r2.ca
R2 helps chlor-alkali and sodium chlorate plants to increase their safety, perform predictive maintenance and optimize performance thanks to intelligent monitoring systems.
Visit r2.caWe analyzed R2.ca page load time and found that the first response time was 111 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
r2.ca performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value19.2 s
0/100
25%
Value14.3 s
1/100
10%
Value1,760 ms
10/100
30%
Value0.043
99/100
15%
Value16.5 s
5/100
10%
111 ms
45 ms
63 ms
94 ms
93 ms
Our browser made a total of 146 requests to load all elements on the main page. We found that 64% of them (93 requests) were addressed to the original R2.ca, 30% (44 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (418 ms) belongs to the original domain R2.ca.
Page size can be reduced by 426.3 kB (13%)
3.3 MB
2.9 MB
In fact, the total size of R2.ca main page is 3.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 107.9 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 107.9 kB or 82% of the original size.
Potential reduce by 277.4 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. Obviously, R2 needs image optimization as it can save up to 277.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 19.9 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.
Potential reduce by 21.1 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. R2.ca has all CSS files already compressed.
Number of requests can be reduced by 78 (80%)
97
19
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.
r2.ca
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r2.ca accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
r2.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
r2.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 R2.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 R2.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.
r2.ca
Open Graph description is not detected on the main page of R2. 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: