10.2 sec in total
330 ms
9.5 sec
327 ms
Click here to check amazing Sipwise content for Ukraine. Otherwise, check out these important facts you probably never knew about sipwise.com
Sipwise offers a range of Class 5 solutions, unified communications, Cloud PBX, mobile VoIP clients, and WebRTC-based solutions.
Visit sipwise.comWe analyzed Sipwise.com page load time and found that the first response time was 330 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sipwise.com performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value11.2 s
0/100
25%
Value7.5 s
27/100
10%
Value1,880 ms
9/100
30%
Value0.006
100/100
15%
Value10.6 s
23/100
10%
330 ms
4153 ms
56 ms
208 ms
306 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 89% of them (54 requests) were addressed to the original Sipwise.com, 10% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Sipwise.com.
Page size can be reduced by 396.2 kB (45%)
884.7 kB
488.5 kB
In fact, the total size of Sipwise.com main page is 884.7 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. 40% of websites need less resources to load. Images take 371.4 kB which makes up the majority of the site volume.
Potential reduce by 27.6 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 3.8 kB, which is 11% 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 27.6 kB or 83% of the original size.
Potential reduce by 24.0 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. Sipwise images are well optimized though.
Potential reduce by 254.3 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 254.3 kB or 69% of the original size.
Potential reduce by 90.4 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. Sipwise.com needs all CSS files to be minified and compressed as it can save up to 90.4 kB or 83% of the original size.
Number of requests can be reduced by 9 (17%)
52
43
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sipwise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sipwise.com
330 ms
www.sipwise.com
4153 ms
css
56 ms
main.css
208 ms
styles.css
306 ms
jquery.js
418 ms
jquery-migrate.min.js
308 ms
main.min.js
519 ms
jquery.form.min.js
308 ms
scripts.js
307 ms
wp-embed.min.js
403 ms
wp-emoji-release.min.js
344 ms
logo.svg
260 ms
external-link-white.svg
255 ms
about.svg
258 ms
contact.svg
255 ms
imprint.svg
257 ms
menu.svg
255 ms
header-front.jpg
662 ms
bg-telekom.jpg
557 ms
deutsche-telekom-logo.png
357 ms
rtc-engine.png
362 ms
arrow-right.svg
362 ms
arrow-right-circled.svg
357 ms
scroll.svg
459 ms
arrow-right-white.svg
463 ms
easy-circled.svg
466 ms
simple-circled.svg
467 ms
innovative-circled.svg
558 ms
profitable-circled.svg
561 ms
T_Logo_4c_Slogan_p_DE.png
564 ms
logo_upc1.png
565 ms
logo_netcologne.png
657 ms
logo_dauphin.png
659 ms
logo_melita.png
661 ms
logo_kabelplus.png
662 ms
logo_cablecom1.png
664 ms
logo_easybell.png
758 ms
logo_dateldessau.png
761 ms
logo_encoline.png
761 ms
logo_fayn.png
762 ms
logo_forfone.png
764 ms
logo_hallag.png
765 ms
logo_hlkomm.png
858 ms
logo_imagine.png
863 ms
logo_libertyglobal.png
861 ms
CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf
190 ms
bIcY3_3JNqUVRAQQRNVteQ.ttf
191 ms
-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf
215 ms
RJMlAoFXXQEzZoMSUteGWKCWcynf_cDxXwCLxiixG1c.ttf
231 ms
xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf
232 ms
JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf
232 ms
logo_netcomkassel.png
638 ms
logo_orion.png
616 ms
logo_slovanet.png
709 ms
logo_televoerk.png
711 ms
logo_foehn.png
712 ms
logo_ziggo.png
712 ms
footer-list-arrow.svg
700 ms
piwik.js
3513 ms
print.css
104 ms
sipwise.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
sipwise.com 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
Page has valid source maps
sipwise.com 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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sipwise.com 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 Sipwise.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.
sipwise.com
Open Graph description is not detected on the main page of Sipwise. 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: