Tools & Wizards About Us
theamericanguitaracademy.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

theamericanguitaracademy.com

Guitar Lessons | The American Guitar Academy | Tokyo

Page Load Speed

764 ms in total

First Response

101 ms

Resources Loaded

594 ms

Page Rendered

69 ms

theamericanguitaracademy.com screenshot

About Website

Click here to check amazing The American Guitar Academy content. Otherwise, check out these important facts you probably never knew about theamericanguitaracademy.com

The American Guitar Academy has schools in Roppongi, Sendagi, and Yokohama. We offer guitar lessons for students of all ages and levels, in multiple languages! Book a free trial lesson today!

Visit theamericanguitaracademy.com

Key Findings

We analyzed Theamericanguitaracademy.com page load time and found that the first response time was 101 ms and then it took 663 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

theamericanguitaracademy.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value4,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

www.theamericanguitaracademy.com

101 ms

minified.js

33 ms

focus-within-polyfill.js

29 ms

polyfill.min.js

62 ms

thunderbolt-commons.5df16dfe.bundle.min.js

153 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Theamericanguitaracademy.com, 50% (29 requests) were made to Static.wixstatic.com and 22% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (243 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 989.9 kB (51%)

Content Size

1.9 MB

After Optimization

943.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Theamericanguitaracademy.com main page is 1.9 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. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 980.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 234.8 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 980.5 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 5.9 kB

  • Original 473.9 kB
  • After minification 468.0 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. The American Guitar Academy images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.3 kB
  • After minification 244.3 kB
  • After compression 240.7 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.

Requests Breakdown

Number of requests can be reduced by 10 (23%)

Requests Now

44

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The American Guitar Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.theamericanguitaracademy.com

www.theamericanguitaracademy.com

101 ms

minified.js

minified.js

33 ms

focus-within-polyfill.js

focus-within-polyfill.js

29 ms

polyfill.min.js

polyfill.min.js

62 ms

thunderbolt-commons.5df16dfe.bundle.min.js

thunderbolt-commons.5df16dfe.bundle.min.js

153 ms

main.dda15fae.bundle.min.js

main.dda15fae.bundle.min.js

152 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

152 ms

lodash.min.js

lodash.min.js

156 ms

react.production.min.js

react.production.min.js

152 ms

react-dom.production.min.js

react-dom.production.min.js

155 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

154 ms

84ee44_9601f0631680405fb9cf38b3137728ae~mv2.png

84ee44_9601f0631680405fb9cf38b3137728ae~mv2.png

120 ms

bundle.min.js

bundle.min.js

83 ms

4.jpg

4.jpg

42 ms

united-26177_1280.png

united-26177_1280.png

41 ms

japan-162328_1280.png

japan-162328_1280.png

45 ms

IMG_8567_JPG.jpg

IMG_8567_JPG.jpg

43 ms

IMG_8565_JPG.jpg

IMG_8565_JPG.jpg

41 ms

Screen-Shot-2018-03-20-at-9_04_29-PM-801.png

Screen-Shot-2018-03-20-at-9_04_29-PM-801.png

44 ms

84ee44_0afd581b64e14ad588ef508173e1202b~mv2_d_4032_3021_s_4_2.jpg

84ee44_0afd581b64e14ad588ef508173e1202b~mv2_d_4032_3021_s_4_2.jpg

42 ms

TAGA-Roppongi-entry-1-318x509.jpg

TAGA-Roppongi-entry-1-318x509.jpg

43 ms

84ee44_b75e9c09c1374221965ac8c82d373aaa~mv2.jpg

84ee44_b75e9c09c1374221965ac8c82d373aaa~mv2.jpg

44 ms

84ee44_b75e9c09c1374221965ac8c82d373aaa~mv2.jpg

84ee44_b75e9c09c1374221965ac8c82d373aaa~mv2.jpg

47 ms

84ee44_50ef639b4ac84a44948fcd1629e2a82d~mv2.jpg

84ee44_50ef639b4ac84a44948fcd1629e2a82d~mv2.jpg

44 ms

84ee44_50ef639b4ac84a44948fcd1629e2a82d~mv2.jpg

84ee44_50ef639b4ac84a44948fcd1629e2a82d~mv2.jpg

48 ms

IMG_0058-318x509.jpg

IMG_0058-318x509.jpg

48 ms

RSL%2011.jpg

RSL%2011.jpg

48 ms

84ee44_c7668b99f5ac44e0abbe35a4567af55d~mv2.jpg

84ee44_c7668b99f5ac44e0abbe35a4567af55d~mv2.jpg

48 ms

84ee44_c7668b99f5ac44e0abbe35a4567af55d~mv2.jpg

84ee44_c7668b99f5ac44e0abbe35a4567af55d~mv2.jpg

48 ms

84ee44_25aa61c6f5f1445d8277a218cf83f513~mv2.jpg

84ee44_25aa61c6f5f1445d8277a218cf83f513~mv2.jpg

51 ms

84ee44_25aa61c6f5f1445d8277a218cf83f513~mv2.jpg

84ee44_25aa61c6f5f1445d8277a218cf83f513~mv2.jpg

85 ms

IMG_8561_edited.jpg

IMG_8561_edited.jpg

50 ms

Vocal_EN.png

Vocal_EN.png

51 ms

Banner-Quality-8-1.jpg

Banner-Quality-8-1.jpg

52 ms

11062b_f6bec34858fa456ab712aa4018880375~mv2.jpg

11062b_f6bec34858fa456ab712aa4018880375~mv2.jpg

50 ms

84ee44_fc418b6cc0b64f28aa941049a2bea02e~mv2.webp

84ee44_fc418b6cc0b64f28aa941049a2bea02e~mv2.webp

237 ms

84ee44_fc418b6cc0b64f28aa941049a2bea02e~mv2.webp

84ee44_fc418b6cc0b64f28aa941049a2bea02e~mv2.webp

176 ms

84ee44_c0c010dc27b348049d013ae028355c36~mv2.webp

84ee44_c0c010dc27b348049d013ae028355c36~mv2.webp

243 ms

84ee44_c0c010dc27b348049d013ae028355c36~mv2.webp

84ee44_c0c010dc27b348049d013ae028355c36~mv2.webp

180 ms

84ee44_34b2a4bc31074541b9c9fcd75a6fb4c2~mv2.webp

84ee44_34b2a4bc31074541b9c9fcd75a6fb4c2~mv2.webp

226 ms

84ee44_34b2a4bc31074541b9c9fcd75a6fb4c2~mv2.webp

84ee44_34b2a4bc31074541b9c9fcd75a6fb4c2~mv2.webp

182 ms

138 ms

140 ms

137 ms

133 ms

133 ms

126 ms

182 ms

181 ms

181 ms

178 ms

179 ms

180 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

5 ms

deprecation-en.v5.html

deprecation-en.v5.html

13 ms

bolt-performance

bolt-performance

16 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

4 ms

Accessibility Review

theamericanguitaracademy.com accessibility score

98

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

theamericanguitaracademy.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

theamericanguitaracademy.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 Theamericanguitaracademy.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 Theamericanguitaracademy.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

theamericanguitaracademy.com

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