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sipbroker.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sipbroker.com

SIPBroker - Login

Page Load Speed

500 ms in total

First Response

12 ms

Resources Loaded

386 ms

Page Rendered

102 ms

sipbroker.com screenshot

About Website

Visit sipbroker.com now to see the best up-to-date SIPBroker content for United States and also check out these interesting facts you probably never knew about sipbroker.com

This is the VoIP SIP Broker service. SIPBroker is a free open peering service.

Visit sipbroker.com

Key Findings

We analyzed Sipbroker.com page load time and found that the first response time was 12 ms and then it took 488 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

sipbroker.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

login

12 ms

sipbroker.css;jsessionid=555975A4D3DFCB4F0DC6678530239C6D

4 ms

sipbroker.js

6 ms

show_ads.js

71 ms

staticValidationRules.js

8 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 40% of them (4 requests) were addressed to the original Sipbroker.com, 20% (2 requests) were made to Pagead2.googlesyndication.com and 20% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (152 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.0 kB (64%)

Content Size

266.7 kB

After Optimization

95.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sipbroker.com main page is 266.7 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. 15% of websites need less resources to load. Javascripts take 250.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.8 kB

  • Original 14.4 kB
  • After minification 14.2 kB
  • After compression 4.7 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 9.8 kB or 68% of the original size.

JavaScript Optimization

-64%

Potential reduce by 160.8 kB

  • Original 250.4 kB
  • After minification 231.5 kB
  • After compression 89.6 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 160.8 kB or 64% of the original size.

CSS Optimization

-22%

Potential reduce by 427 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.5 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. Sipbroker.com needs all CSS files to be minified and compressed as it can save up to 427 B or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIPBroker. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

login

login

12 ms

sipbroker.css;jsessionid=555975A4D3DFCB4F0DC6678530239C6D

sipbroker.css;jsessionid=555975A4D3DFCB4F0DC6678530239C6D

4 ms

sipbroker.js

sipbroker.js

6 ms

show_ads.js

show_ads.js

71 ms

staticValidationRules.js

staticValidationRules.js

8 ms

urchin.js

urchin.js

7 ms

Logo_25wht.gif

Logo_25wht.gif

16 ms

adsbygoogle.js

adsbygoogle.js

152 ms

__utm.gif

__utm.gif

12 ms

x-click-butcc-donate.gif

x-click-butcc-donate.gif

17 ms

Accessibility Review

sipbroker.com accessibility score

85

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Form elements do not have associated labels

Best Practices

sipbroker.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

sipbroker.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sipbroker.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 Sipbroker.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.

Social Sharing Optimization

sipbroker.com

Open Graph description is not detected on the main page of SIPBroker. 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: