26.6 sec in total
10.5 sec
15.9 sec
133 ms
Click here to check amazing B2 VoIP content. Otherwise, check out these important facts you probably never knew about b2voip.de
Mit unseren Business 2 VoIP Services ermöglichen wir Ihnen den schrittweisen Umstieg auf zukunftsfähige IP-Kommunikation - ohne grosse Investitionen! Business 2 VoIP Provider (b2voip.de und b2voip.eu)...
Visit b2voip.deWe analyzed B2voip.de page load time and found that the first response time was 10.5 sec and then it took 16.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
b2voip.de performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.3 s
92/100
25%
Value1.7 s
100/100
10%
Value10 ms
100/100
30%
Value0.075
95/100
15%
Value4.7 s
79/100
10%
10475 ms
102 ms
220 ms
604 ms
386 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original B2voip.de, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.5 sec) belongs to the original domain B2voip.de.
Page size can be reduced by 20.2 kB (11%)
182.2 kB
162.0 kB
In fact, the total size of B2voip.de main page is 182.2 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 10% of websites need less resources to load. Images take 140.2 kB which makes up the majority of the site volume.
Potential reduce by 11.3 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. 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 11.3 kB or 68% of the original size.
Potential reduce by 6.5 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. B2 VoIP images are well optimized though.
Potential reduce by 1.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 510 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. B2voip.de needs all CSS files to be minified and compressed as it can save up to 510 B or 23% of the original size.
Number of requests can be reduced by 8 (31%)
26
18
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B2 VoIP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
b2voip.de
10475 ms
main.css
102 ms
highlite_trs.js
220 ms
tooltip.js
604 ms
flag_de.png
386 ms
flag_us.png
238 ms
isppbx_logo.png
631 ms
OhneTitel-1_01.gif
340 ms
OhneTitel-1_02.gif
440 ms
OhneTitel-1_04.gif
470 ms
OhneTitel-1_05.gif
477 ms
navi_12.jpg
835 ms
rowi_layout_content_tbl_top.gif
1018 ms
navi_15.jpg
1597 ms
rowi_layout_content.gif
2008 ms
isp_korte.jpg
1472 ms
b2voip.de.gif
1008 ms
titelbild.jpg
1996 ms
zoiper2_soft.jpg
2585 ms
ZoiperLogo1.jpg
5234 ms
navi_17.jpg
1571 ms
rowi_layout_content_tbl_bot.gif
1671 ms
topside.gif
1689 ms
button-80-15-b2voip.de
1770 ms
trustrank-100.gif
2465 ms
ga.js
14 ms
__utm.gif
13 ms
b2voip.de 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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
b2voip.de 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
Serves images with low resolution
b2voip.de 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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2voip.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 B2voip.de 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.
b2voip.de
Open Graph description is not detected on the main page of B2 VoIP. 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: