Tools & Wizards About Us
dialgizmo.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dialgizmo.com

DialGizmo - Pulse to Tone converter for VoIP lines changes decadec dialling to touch tone

Page Load Speed

2.1 sec in total

First Response

542 ms

Resources Loaded

1.4 sec

Page Rendered

89 ms

dialgizmo.com screenshot

About Website

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

The Dialgizmo pulse to tone converter box allows you to use any old rotary pulse dial phone on modern telephone systems including VoIP lines. DialGizmo has been specifically designed for use with VoIP...

Visit dialgizmo.com

Key Findings

We analyzed Dialgizmo.com page load time and found that the first response time was 542 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

dialgizmo.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

dialgizmo.com

542 ms

www.dialgizmo.com

464 ms

screen.css

206 ms

three_phones.jpg

411 ms

dialgizmo_200.jpg

410 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 75% of them (6 requests) were addressed to the original Dialgizmo.com, 25% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (542 ms) belongs to the original domain Dialgizmo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.9 kB (11%)

Content Size

44.0 kB

After Optimization

39.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dialgizmo.com main page is 44.0 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 19.2 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 3.0 kB

  • Original 4.9 kB
  • After minification 4.3 kB
  • After compression 1.9 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 622 B, which is 13% 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 3.0 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.2 kB
  • After minification 19.2 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. Dial Gizmo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

CSS Optimization

-70%

Potential reduce by 1.9 kB

  • Original 2.7 kB
  • After minification 2.2 kB
  • After compression 809 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. Dialgizmo.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dial Gizmo. According to our analytics all requests are already optimized.

Network Requests Diagram

dialgizmo.com

dialgizmo.com

542 ms

www.dialgizmo.com

www.dialgizmo.com

464 ms

screen.css

screen.css

206 ms

three_phones.jpg

three_phones.jpg

411 ms

dialgizmo_200.jpg

dialgizmo_200.jpg

410 ms

ga.js

ga.js

27 ms

dialgizmo_logo.gif

dialgizmo_logo.gif

206 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

dialgizmo.com accessibility score

87

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

Best Practices

dialgizmo.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

SEO Factors

dialgizmo.com SEO score

77

Search Engine Optimization Advices

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 Dialgizmo.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 Dialgizmo.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

dialgizmo.com

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