2.5 sec in total
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Opticalm offers evidence-based solutions for migraine headaches, post-concussion rehabilitation, and reading and learning difficulties associated with Visual Stress.Visit opticalm.ca
We analyzed Opticalm.ca page load time and found that the first response time was 252 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
opticalm.ca performance score
Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Opticalm.ca, 44% (14 requests) were made to Static.parastorage.com and 41% (13 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (849 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 648.9 kB (61%)
In fact, the total size of Opticalm.ca main page is 1.1 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. 50% of websites need less resources to load. HTML takes 735.8 kB which makes up the majority of the site volume.
Potential reduce by 578.2 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 578.2 kB or 79% of the original size.
Potential reduce by 70.5 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, Opticalm needs image optimization as it can save up to 70.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 222 B
Number of requests can be reduced by 9 (31%)
opticalm.ca accessibility score
These are opportunities to improve keyboard navigation in your application.
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.
Links do not have a discernible name
opticalm.ca best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Page has valid source maps
opticalm.ca SEO score
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticalm.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 Opticalm.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.
Open Graph data is detected on the main page of Opticalm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: