3.6 sec in total
128 ms
2.2 sec
1.3 sec
Visit doscanadainc.com now to see the best up-to-date DOS Canadainc content and also check out these interesting facts you probably never knew about doscanadainc.com
DOS Canada Inc (DOS) is an Electric Submersible Pump (ESP) engineering, manufacturing and service solutions provider for the Oil and Gas, Artificial Lift industry. DOS has supplied Engineered solution...
Visit doscanadainc.comWe analyzed Doscanadainc.com page load time and found that the first response time was 128 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
doscanadainc.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value8.2 s
2/100
25%
Value12.1 s
3/100
10%
Value4,840 ms
0/100
30%
Value0.061
97/100
15%
Value34.2 s
0/100
10%
128 ms
7 ms
42 ms
43 ms
58 ms
Our browser made a total of 206 requests to load all elements on the main page. We found that 60% of them (124 requests) were addressed to the original Doscanadainc.com, 12% (25 requests) were made to Maps.googleapis.com and 5% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (728 ms) relates to the external source Maps.googleapis.com.
Page size can be reduced by 1.6 MB (31%)
5.2 MB
3.6 MB
In fact, the total size of Doscanadainc.com main page is 5.2 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 3.2 MB which makes up the majority of the site volume.
Potential reduce by 200.3 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. This page needs HTML code to be minified as it can gain 88.2 kB, which is 40% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 200.3 kB or 90% of the original size.
Potential reduce by 167.9 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. DOS Canadainc images are well optimized though.
Potential reduce by 564.8 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 564.8 kB or 56% of the original size.
Potential reduce by 676.7 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. Doscanadainc.com needs all CSS files to be minified and compressed as it can save up to 676.7 kB or 85% of the original size.
Number of requests can be reduced by 90 (47%)
191
101
The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DOS Canadainc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
doscanadainc.com
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webfont.js
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grid.css
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shared.css
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components.css
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doscanadainc.com 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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
doscanadainc.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
doscanadainc.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doscanadainc.com 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 Doscanadainc.com 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.
doscanadainc.com
Open Graph description is not detected on the main page of DOS Canadainc. 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: