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Welcome to osm.ca homepage info - get ready to check Osm best content for Canada right away, or after learning these important things about osm.ca
L'Orchestre symphonique de Montréal vous accueille pour une nouvelle saison de concerts et de spectacles. Bienvenue dans un monde musical riche et passionnan...
Visit osm.caWe analyzed Osm.ca page load time and found that the first response time was 78 ms and then it took 1.3 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.
osm.ca performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value23.2 s
0/100
25%
Value12.4 s
4/100
10%
Value4,200 ms
1/100
30%
Value0.124
84/100
15%
Value31.0 s
0/100
10%
78 ms
108 ms
137 ms
29 ms
33 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 82% of them (94 requests) were addressed to the original Osm.ca, 5% (6 requests) were made to and 2% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (273 ms) belongs to the original domain Osm.ca.
Page size can be reduced by 934.7 kB (56%)
1.7 MB
732.8 kB
In fact, the total size of Osm.ca main page is 1.7 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. 60% of websites need less resources to load. Javascripts take 642.5 kB which makes up the majority of the site volume.
Potential reduce by 98.5 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 98.5 kB or 84% of the original size.
Potential reduce by 28.7 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. Osm images are well optimized though.
Potential reduce by 467.7 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 467.7 kB or 73% of the original size.
Potential reduce by 339.9 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. Osm.ca needs all CSS files to be minified and compressed as it can save up to 339.9 kB or 87% of the original size.
Number of requests can be reduced by 69 (66%)
104
35
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
osm.ca
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www.osm.ca
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fbds.js
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excanvas.compiled.js
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jquery_update.js
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indicator.js
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inspector.js
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scripts.js
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lunametrics-youtube.js
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osm-calendar.js
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osm-audio.js
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classie.js
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selectFx.js
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osm-selects.js
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osm.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.
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 IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
osm.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
osm.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osm.ca can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Osm.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.
osm.ca
Open Graph description is not detected on the main page of Osm. 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: