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dprtechnology.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

dprtechnology.com

Page Load Speed

404 ms in total

First Response

77 ms

Resources Loaded

179 ms

Page Rendered

148 ms

dprtechnology.com screenshot

About Website

Visit dprtechnology.com now to see the best up-to-date Dprtechnology content and also check out these interesting facts you probably never knew about dprtechnology.com

Guitar Learning Aids - Software to accelerate the learning process. Tools to complement/supplement instructor led music lessons.

Visit dprtechnology.com

Key Findings

We analyzed Dprtechnology.com page load time and found that the first response time was 77 ms and then it took 327 ms 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.

Performance Metrics

dprtechnology.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

dprtechnology.com

77 ms

Styles-2col-fixedwidth-float.css

23 ms

ga.js

6 ms

DPRTechnologyBanner01.jpg

47 ms

LAL100.jpg

56 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Dprtechnology.com, 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (77 ms) belongs to the original domain Dprtechnology.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (12%)

Content Size

81.4 kB

After Optimization

71.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dprtechnology.com main page is 81.4 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 51.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.5 kB

  • Original 6.7 kB
  • After minification 6.1 kB
  • After compression 2.2 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 4.5 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 356 B

  • Original 51.1 kB
  • After minification 50.8 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. Dprtechnology 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

-78%

Potential reduce by 5.0 kB

  • Original 6.4 kB
  • After minification 4.4 kB
  • After compression 1.4 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. Dprtechnology.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dprtechnology. According to our analytics all requests are already optimized.

Network Requests Diagram

dprtechnology.com

dprtechnology.com

77 ms

Styles-2col-fixedwidth-float.css

Styles-2col-fixedwidth-float.css

23 ms

ga.js

ga.js

6 ms

DPRTechnologyBanner01.jpg

DPRTechnologyBanner01.jpg

47 ms

LAL100.jpg

LAL100.jpg

56 ms

gtrChordsScreen1-100.jpg

gtrChordsScreen1-100.jpg

49 ms

GScales0101-100.jpg

GScales0101-100.jpg

52 ms

FretScreendrag100.jpg

FretScreendrag100.jpg

55 ms

NotationScreenMain100.jpg

NotationScreenMain100.jpg

49 ms

Metronome100.jpg

Metronome100.jpg

50 ms

Guitar-Tuner-100.jpg

Guitar-Tuner-100.jpg

71 ms

BlankSheetMusicMaker10Percent.jpg

BlankSheetMusicMaker10Percent.jpg

65 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

dprtechnology.com accessibility score

56

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.

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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

dprtechnology.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dprtechnology.com SEO score

54

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dprtechnology.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 Dprtechnology.com main page’s claimed encoding is . 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.

Social Sharing Optimization

dprtechnology.com

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