22.5 sec in total
5.5 sec
16.8 sec
188 ms
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VoIP Provider for SIP Trunk SIP Account Virtual Phone Number and Mobile VoIP Service.
Visit dvoicetech.comWe analyzed Dvoicetech.com page load time and found that the first response time was 5.5 sec and then it took 17 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dvoicetech.com performance score
name
value
score
weighting
Value11.2 s
0/100
10%
Value15.0 s
0/100
25%
Value11.2 s
5/100
10%
Value50 ms
100/100
30%
Value0.186
65/100
15%
Value14.0 s
10/100
10%
5505 ms
2595 ms
5889 ms
2347 ms
339 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Dvoicetech.com and no external sources were called. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Dvoicetech.com.
Page size can be reduced by 140.3 kB (66%)
213.1 kB
72.7 kB
In fact, the total size of Dvoicetech.com main page is 213.1 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. 15% of websites need less resources to load. Javascripts take 99.5 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 6.7 kB, which is 60% 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 9.4 kB or 85% of the original size.
Potential reduce by 44.8 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. Obviously, Dvoicetech needs image optimization as it can save up to 44.8 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70.1 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 70.1 kB or 71% of the original size.
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. Dvoicetech.com needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 79% of the original size.
Number of requests can be reduced by 4 (40%)
10
6
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvoicetech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
dvoicetech.com
5505 ms
templatemo_style.css
2595 ms
slider_styles.css
5889 ms
styles1.css
2347 ms
nivo-slider.css
339 ms
mootools-1.2.1-core.js
455 ms
mootools-1.2-more.js
5995 ms
slideitmoo-1.1.js
4505 ms
logo.png
734 ms
templatemo_style.css
165 ms
templatemo_fp_box.jpg
3367 ms
f1.png
3334 ms
f2.png
5275 ms
f3.png
3332 ms
f4.png
3326 ms
dvoicetech.com accessibility score
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
dvoicetech.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
dvoicetech.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvoicetech.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dvoicetech.com main page’s claimed encoding is . 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.
dvoicetech.com
Open Graph description is not detected on the main page of Dvoicetech. 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: