2.2 sec in total
350 ms
1.7 sec
197 ms
Visit deltadna.net now to see the best up-to-date DeltaDNA content for Australia and also check out these interesting facts you probably never knew about deltadna.net
Visit deltadna.netWe analyzed Deltadna.net page load time and found that the first response time was 350 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
deltadna.net performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value8.9 s
1/100
25%
Value5.2 s
59/100
10%
Value380 ms
70/100
30%
Value0.038
100/100
15%
Value13.2 s
12/100
10%
350 ms
73 ms
226 ms
330 ms
331 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 56% of them (10 requests) were addressed to the original Deltadna.net, 11% (2 requests) were made to Use.typekit.net and 11% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (350 ms) belongs to the original domain Deltadna.net.
Page size can be reduced by 16.2 kB (40%)
40.7 kB
24.5 kB
In fact, the total size of Deltadna.net main page is 40.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 21.0 kB which makes up the majority of the site volume.
Potential reduce by 15.9 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 15.9 kB or 83% of the original size.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 234 B
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. Deltadna.net needs all CSS files to be minified and compressed as it can save up to 234 B or 50% of the original size.
Number of requests can be reduced by 10 (71%)
14
4
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DeltaDNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
login
350 ms
css
73 ms
zui1dxx.js
226 ms
bootstrap.css
330 ms
updated-signup.css
331 ms
jqtree.css
251 ms
visualcaptcha.css
251 ms
freshwidget.js
248 ms
require.min.js
332 ms
www.deltadna.net
116 ms
geometric2.gif
256 ms
logosymbol.svg
252 ms
gtm.js
113 ms
main.js
324 ms
IQHow_FEYlDC4Gzy_m8fcvEr6Hm6RMS0v1dtXsGir4g.ttf
71 ms
zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
89 ms
analytics.js
73 ms
collect
25 ms
deltadna.net 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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
deltadna.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
deltadna.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltadna.net 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 Deltadna.net 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.
deltadna.net
Open Graph description is not detected on the main page of DeltaDNA. 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: