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asterisktech.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

asterisktech.com

Nachrichten der Woche

Page Load Speed

4.4 sec in total

First Response

813 ms

Resources Loaded

3.5 sec

Page Rendered

102 ms

asterisktech.com screenshot

About Website

Welcome to asterisktech.com homepage info - get ready to check Asterisktech best content right away, or after learning these important things about asterisktech.com

Small Office PC IP PBX Systems analog digital Affordable, Reliable Asterisk Open Source IP BPX hardware including PCI cards from OpenVox, and VoIP phones from Grandstream and Wuchuan Network

Visit asterisktech.com

Key Findings

We analyzed Asterisktech.com page load time and found that the first response time was 813 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

asterisktech.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

asterisktech.com

813 ms

style.css

255 ms

show_ads.js

4 ms

1.jpg

333 ms

logo.jpg

573 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 76% of them (44 requests) were addressed to the original Asterisktech.com, 7% (4 requests) were made to Pagead2.googlesyndication.com and 5% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Asterisktech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.1 kB (18%)

Content Size

146.3 kB

After Optimization

120.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asterisktech.com main page is 146.3 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. 25% of websites need less resources to load. Images take 98.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.5 kB

  • Original 14.3 kB
  • After minification 13.8 kB
  • After compression 3.8 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 10.5 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 4.5 kB

  • Original 98.4 kB
  • After minification 93.9 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. Asterisktech images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 9.7 kB

  • Original 31.9 kB
  • After minification 31.8 kB
  • After compression 22.2 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 9.7 kB or 30% of the original size.

CSS Optimization

-79%

Potential reduce by 1.3 kB

  • Original 1.7 kB
  • After minification 1.3 kB
  • After compression 345 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. Asterisktech.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (29%)

Requests Now

55

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asterisktech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

asterisktech.com

asterisktech.com

813 ms

style.css

style.css

255 ms

show_ads.js

show_ads.js

4 ms

1.jpg

1.jpg

333 ms

logo.jpg

logo.jpg

573 ms

2.jpg

2.jpg

513 ms

3.jpg

3.jpg

539 ms

login.jpg

login.jpg

584 ms

spacer.gif

spacer.gif

538 ms

5.jpg

5.jpg

585 ms

m11.jpg

m11.jpg

782 ms

m2.jpg

m2.jpg

809 ms

m3.jpg

m3.jpg

800 ms

m4.jpg

m4.jpg

836 ms

4.jpg

4.jpg

852 ms

bak1.jpg

bak1.jpg

836 ms

6.jpg

6.jpg

1056 ms

go.jpg

go.jpg

1059 ms

t1.jpg

t1.jpg

1078 ms

text1.jpg

text1.jpg

1082 ms

digium-asterisk-trixbox.gif

digium-asterisk-trixbox.gif

1092 ms

arr.gif

arr.gif

1120 ms

7.jpg

7.jpg

1312 ms

8.jpg

8.jpg

1318 ms

t2.jpg

t2.jpg

1360 ms

text2.jpg

text2.jpg

1329 ms

FreeSwitch_logo.gif

FreeSwitch_logo.gif

1361 ms

asterisk_logo.gif

asterisk_logo.gif

1399 ms

trixbox_logo.gif

trixbox_logo.gif

1579 ms

9.jpg

9.jpg

1561 ms

10.jpg

10.jpg

1567 ms

text3.jpg

text3.jpg

1613 ms

bak2.jpg

bak2.jpg

1597 ms

11.jpg

11.jpg

1921 ms

text.jpg

text.jpg

1835 ms

t3.jpg

t3.jpg

1817 ms

text4.jpg

text4.jpg

1814 ms

text6.jpg

text6.jpg

1847 ms

zrt_lookup.html

zrt_lookup.html

43 ms

show_ads_impl.js

show_ads_impl.js

42 ms

lync_logo.gif

lync_logo.gif

1840 ms

ads

ads

159 ms

osd.js

osd.js

18 ms

elastix_logo.gif

elastix_logo.gif

1773 ms

css

css

56 ms

m_js_controller.js

m_js_controller.js

26 ms

abg.js

abg.js

27 ms

favicon

favicon

58 ms

x_button_blue2.png

x_button_blue2.png

27 ms

s

s

21 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

33 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

3 ms

3CX_logo.gif

3CX_logo.gif

1602 ms

12.jpg

12.jpg

1579 ms

m21.jpg

m21.jpg

254 ms

m31.jpg

m31.jpg

264 ms

m41.jpg

m41.jpg

269 ms

ui

ui

34 ms

Accessibility Review

asterisktech.com accessibility score

50

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

asterisktech.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

asterisktech.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Asterisktech.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Asterisktech.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

asterisktech.com

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