Tools & Wizards About Us
doctormozart.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

doctormozart.com

Doctor Mozart Music Theory Workbooks: Colorful, Fun, and Effective

Page Load Speed

1.8 sec in total

First Response

79 ms

Resources Loaded

637 ms

Page Rendered

1.1 sec

doctormozart.com screenshot

About Website

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

Fun yet highly effective, Doctor Mozart's colorful workbooks teach music theory in-depth, for success with your child's piano lessons and home-schooling.

Visit doctormozart.com

Key Findings

We analyzed Doctormozart.com page load time and found that the first response time was 79 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

doctormozart.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

doctormozart.com

79 ms

doctormozart.com

140 ms

bootstrap.css

43 ms

bootstrap-theme.css

66 ms

custom.css

77 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Doctormozart.com and no external sources were called. The less responsive or slowest element that took the longest time to load (353 ms) belongs to the original domain Doctormozart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 670.0 kB (30%)

Content Size

2.2 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Doctormozart.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.0 kB

  • Original 34.8 kB
  • After minification 28.8 kB
  • After compression 6.9 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 6.0 kB, which is 17% 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 28.0 kB or 80% of the original size.

Image Optimization

-29%

Potential reduce by 640.2 kB

  • Original 2.2 MB
  • After minification 1.5 MB

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. Obviously, Doctor Mozart needs image optimization as it can save up to 640.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-37%

Potential reduce by 1.8 kB

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 3.1 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. Doctormozart.com needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 37% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • Images
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctor Mozart. According to our analytics all requests are already optimized.

Network Requests Diagram

doctormozart.com

doctormozart.com

79 ms

doctormozart.com

doctormozart.com

140 ms

bootstrap.css

bootstrap.css

43 ms

bootstrap-theme.css

bootstrap-theme.css

66 ms

custom.css

custom.css

77 ms

DoctorMozartBannerL.png

DoctorMozartBannerL.png

95 ms

DoctorMozartBannerC.png

DoctorMozartBannerC.png

97 ms

DoctorMozartBannerR.png

DoctorMozartBannerR.png

123 ms

DoctorMozartBanner.png

DoctorMozartBanner.png

147 ms

DocMoCoversFanWithDog.png

DocMoCoversFanWithDog.png

123 ms

DocMoL1CoversTripleSmaller.png

DocMoL1CoversTripleSmaller.png

168 ms

DocMoL2CoversTripleSmaller.png

DocMoL2CoversTripleSmaller.png

160 ms

doctor_mozart_music_theory_musgrave_yamane_3_small.jpg

doctor_mozart_music_theory_musgrave_yamane_3_small.jpg

145 ms

doctor_mozart_music_theory_musgrave_yamane_ob_small.jpg

doctor_mozart_music_theory_musgrave_yamane_ob_small.jpg

145 ms

doctor_mozart_music_theory_musgrave_yamane_ab1_small.jpg

doctor_mozart_music_theory_musgrave_yamane_ab1_small.jpg

172 ms

doctor_mozart_music_theory_musgrave_yamane_ab23_small.jpg

doctor_mozart_music_theory_musgrave_yamane_ab23_small.jpg

168 ms

DgBrd.jpg

DgBrd.jpg

171 ms

3mnstrs.jpg

3mnstrs.jpg

172 ms

htbGrl.jpg

htbGrl.jpg

183 ms

doctor_mozart_music_theory_musgrave_yamane_1a.jpg

doctor_mozart_music_theory_musgrave_yamane_1a.jpg

207 ms

doctor_mozart_music_theory_musgrave_yamane_1b.jpg

doctor_mozart_music_theory_musgrave_yamane_1b.jpg

214 ms

doctor_mozart_music_theory_musgrave_yamane_1c.jpg

doctor_mozart_music_theory_musgrave_yamane_1c.jpg

240 ms

doctor_mozart_music_theory_musgrave_yamane_2a.jpg

doctor_mozart_music_theory_musgrave_yamane_2a.jpg

351 ms

doctor_mozart_music_theory_musgrave_yamane_2b.jpg

doctor_mozart_music_theory_musgrave_yamane_2b.jpg

221 ms

doctor_mozart_music_theory_musgrave_yamane_2c.jpg

doctor_mozart_music_theory_musgrave_yamane_2c.jpg

226 ms

doctor_mozart_music_theory_musgrave_yamane_3.jpg

doctor_mozart_music_theory_musgrave_yamane_3.jpg

229 ms

doctor_mozart_music_theory_musgrave_yamane_ob.jpg

doctor_mozart_music_theory_musgrave_yamane_ob.jpg

350 ms

doctor_mozart_music_theory_musgrave_yamane_ab1.jpg

doctor_mozart_music_theory_musgrave_yamane_ab1.jpg

351 ms

doctor_mozart_music_theory_musgrave_yamane_ab23.jpg

doctor_mozart_music_theory_musgrave_yamane_ab23.jpg

352 ms

mchko.png

mchko.png

351 ms

pl.png

pl.png

352 ms

divider.jpg

divider.jpg

352 ms

fb.jpg

fb.jpg

353 ms

lora-v14-latin_latin-ext-regular.woff

lora-v14-latin_latin-ext-regular.woff

26 ms

lora-v14-latin_latin-ext-700.woff

lora-v14-latin_latin-ext-700.woff

34 ms

lora-v14-latin_latin-ext-italic.woff

lora-v14-latin_latin-ext-italic.woff

33 ms

lora-v14-latin_latin-ext-700italic.woff

lora-v14-latin_latin-ext-700italic.woff

32 ms

Accessibility Review

doctormozart.com accessibility score

95

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.

Best Practices

doctormozart.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

doctormozart.com SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

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 Doctormozart.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 Doctormozart.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

doctormozart.com

Open Graph data is detected on the main page of Doctor Mozart. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: