6.8 sec in total
332 ms
3.5 sec
3 sec
Visit davidcrow.ca now to see the best up-to-date David Crow content for United States and also check out these interesting facts you probably never knew about davidcrow.ca
Connector of dots. Maker of lines. Rider of slopes. Coach and advisor to emerging technology companies. Focused on the intersection of growth, finance, product and business models.
Visit davidcrow.caWe analyzed Davidcrow.ca page load time and found that the first response time was 332 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
davidcrow.ca performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value3.0 s
77/100
25%
Value2.3 s
99/100
10%
Value20 ms
100/100
30%
Value0.087
93/100
15%
Value2.9 s
96/100
10%
332 ms
119 ms
136 ms
57 ms
510 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 28% of them (28 requests) were addressed to the original Davidcrow.ca, 11% (11 requests) were made to Public.slidesharecdn.com and 8% (8 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Davidcrow.ca.
Page size can be reduced by 613.8 kB (13%)
4.6 MB
4.0 MB
In fact, the total size of Davidcrow.ca main page is 4.6 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. 70% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 64.6 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 64.6 kB or 71% of the original size.
Potential reduce by 236.0 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. David Crow images are well optimized though.
Potential reduce by 99.6 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 99.6 kB or 56% of the original size.
Potential reduce by 213.6 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. Davidcrow.ca needs all CSS files to be minified and compressed as it can save up to 213.6 kB or 82% of the original size.
Number of requests can be reduced by 50 (55%)
91
41
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Crow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
davidcrow.ca
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davidcrow.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.
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
Links do not have a discernible name
davidcrow.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
Detected JavaScript libraries
davidcrow.ca SEO score
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 Davidcrow.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 Davidcrow.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.
davidcrow.ca
Open Graph data is detected on the main page of David Crow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: