4.9 sec in total
296 ms
3.9 sec
668 ms
Click here to check amazing Jason Davies content for India. Otherwise, check out these important facts you probably never knew about jasondavies.com
Jason Davies is a freelance software developer based in London, UK.
Visit jasondavies.comWe analyzed Jasondavies.com page load time and found that the first response time was 296 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jasondavies.com performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value3.0 s
78/100
25%
Value3.5 s
88/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
296 ms
511 ms
112 ms
221 ms
431 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that all of those requests were addressed to Jasondavies.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jasondavies.com.
Page size can be reduced by 862.1 kB (8%)
10.3 MB
9.4 MB
In fact, the total size of Jasondavies.com main page is 10.3 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. 65% of websites need less resources to load. Images take 10.3 MB which makes up the majority of the site volume.
Potential reduce by 12.6 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 12.6 kB or 74% of the original size.
Potential reduce by 833.5 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. Jason Davies images are well optimized though.
Potential reduce by 16.0 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. Jasondavies.com needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 77% of the original size.
We found no issues to fix!
109
109
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jason Davies. According to our analytics all requests are already optimized.
jasondavies.com
296 ms
www.jasondavies.com
511 ms
screen.css
112 ms
style.css
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jasondavies.small.jpg
431 ms
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jasondavies.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
Image elements do not have [alt] attributes
jasondavies.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
jasondavies.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jasondavies.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 Jasondavies.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.
jasondavies.com
Open Graph description is not detected on the main page of Jason Davies. 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: