1.8 sec in total
588 ms
1.1 sec
191 ms
Click here to check amazing Dualtalk content. Otherwise, check out these important facts you probably never knew about dualtalk.com
VoIP service for call shops and small businesses
Visit dualtalk.comWe analyzed Dualtalk.com page load time and found that the first response time was 588 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
dualtalk.com performance score
name
value
score
weighting
Value1.1 s
100/100
10%
Value1.4 s
100/100
25%
Value1.3 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.1 s
100/100
10%
588 ms
250 ms
164 ms
89 ms
176 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Dualtalk.com and no external sources were called. The less responsive or slowest element that took the longest time to load (588 ms) belongs to the original domain Dualtalk.com.
Page size can be reduced by 42.6 kB (81%)
52.5 kB
9.9 kB
In fact, the total size of Dualtalk.com main page is 52.5 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. Only 5% of websites need less resources to load. HTML takes 35.9 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 14% 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 29.6 kB or 82% of the original size.
Potential reduce by 6.8 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 6.8 kB or 77% of the original size.
Potential reduce by 6.2 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. Dualtalk.com needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 80% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dualtalk. According to our analytics all requests are already optimized.
dualtalk.com
588 ms
mainnew.css
250 ms
niftycube.js
164 ms
headergrad.gif
89 ms
toplogo.gif
176 ms
headertext.gif
160 ms
dot_clear.gif
166 ms
logo2.gif
248 ms
dualtalktitle.gif
354 ms
dot_white.gif
186 ms
nokia.gif
245 ms
cardspp.gif
255 ms
sectiongrad.gif
239 ms
sidebargrad.gif
253 ms
niftyCorners.css
274 ms
glassgrad.gif
92 ms
globe.gif
98 ms
dualtalk.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
dualtalk.com 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
dualtalk.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dualtalk.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dualtalk.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dualtalk.com
Open Graph description is not detected on the main page of Dualtalk. 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: