5.1 sec in total
1.9 sec
2.9 sec
191 ms
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Visit businesssupport.vonage.comWe analyzed Businesssupport.vonage.com page load time and found that the first response time was 1.9 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
businesssupport.vonage.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value8.6 s
1/100
25%
Value7.6 s
26/100
10%
Value1,420 ms
15/100
30%
Value0
100/100
15%
Value14.5 s
8/100
10%
1949 ms
98 ms
24 ms
38 ms
49 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 40% of them (17 requests) were addressed to the original Businesssupport.vonage.com, 14% (6 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Businesssupport.vonage.com.
Page size can be reduced by 979.5 kB (69%)
1.4 MB
432.5 kB
In fact, the total size of Businesssupport.vonage.com main page is 1.4 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 19.3 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 3.8 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 19.3 kB or 72% of the original size.
Potential reduce by 2.1 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. Businesssupport Vonage images are well optimized though.
Potential reduce by 957.5 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 957.5 kB or 73% of the original size.
Potential reduce by 640 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. Businesssupport.vonage.com needs all CSS files to be minified and compressed as it can save up to 640 B or 55% of the original size.
Number of requests can be reduced by 21 (64%)
33
12
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Businesssupport Vonage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
businesssupport.vonage.com
1949 ms
standard.themes.standard.SITE.css
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satelliteLib-85d0ae7717375aecf58fd286965dfebadeb9ae37.js
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combined-yui.js
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anim-scroll-min.js
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jquery-1.11.0.min.js
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jquery-ui.js
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jquery-accordion.js
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common.js
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adobedtm.js
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RightNow.js
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standard.02391d7e1a51cc01cdca1f8f307da9e6.js
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HeroV01.png
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logo.png
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gtm.js
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telesphere_logo.png
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businesssupport.vonage.com accessibility score
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
businesssupport.vonage.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
businesssupport.vonage.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Businesssupport.vonage.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), while the claimed language is English. Our system also found out that Businesssupport.vonage.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.
businesssupport.vonage.com
Open Graph description is not detected on the main page of Businesssupport Vonage. 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: