Tools & Wizards About Us
guitar-tuner.org screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

guitar-tuner.org

Guitar Tuner Online with Microphone | Guitar-Tuner.org

Page Load Speed

432 ms in total

First Response

74 ms

Resources Loaded

358 ms

Page Rendered

0 ms

guitar-tuner.org screenshot

About Website

Welcome to guitar-tuner.org homepage info - get ready to check Guitar Tuner best content for United States right away, or after learning these important things about guitar-tuner.org

Tune your ukulele, acoustic, electric or bass guitar with microphone or by ear. Free online tuner for any guitar or ukulele.

Visit guitar-tuner.org

Key Findings

We analyzed Guitar-tuner.org page load time and found that the first response time was 74 ms and then it took 358 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

guitar-tuner.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

guitar-tuner.org

74 ms

guitar-tuner.org

123 ms

adsbygoogle.js

50 ms

gtm.js

87 ms

d41fc86429a545f30a06.css

15 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 88% of them (22 requests) were addressed to the original Guitar-tuner.org, 4% (1 request) were made to Pagead2.googlesyndication.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (123 ms) belongs to the original domain Guitar-tuner.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.4 kB (13%)

Content Size

576.7 kB

After Optimization

502.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Guitar-tuner.org main page is 576.7 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. 55% of websites need less resources to load. Javascripts take 336.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 73.8 kB

  • Original 109.7 kB
  • After minification 108.9 kB
  • After compression 35.9 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. 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 73.8 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 131.1 kB
  • After minification 131.1 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. Guitar Tuner images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 526 B

  • Original 336.0 kB
  • After minification 335.9 kB
  • After compression 335.4 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 18 (78%)

Requests Now

23

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guitar Tuner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

guitar-tuner.org

guitar-tuner.org

74 ms

guitar-tuner.org

guitar-tuner.org

123 ms

adsbygoogle.js

adsbygoogle.js

50 ms

gtm.js

gtm.js

87 ms

d41fc86429a545f30a06.css

d41fc86429a545f30a06.css

15 ms

bb213976d923f98d5bdb.css

bb213976d923f98d5bdb.css

29 ms

email-decode.min.js

email-decode.min.js

32 ms

aubio.js

aubio.js

24 ms

polyfills-b7b042dafc30d210a3d4.js

polyfills-b7b042dafc30d210a3d4.js

84 ms

webpack-8c3512c820c72c77e72f.js

webpack-8c3512c820c72c77e72f.js

28 ms

framework.57a22ac5870571c2eff5.js

framework.57a22ac5870571c2eff5.js

42 ms

commons.1237998e92a8b8af2c6b.js

commons.1237998e92a8b8af2c6b.js

35 ms

f3fed113b27469e134ab29a188d3a4a7d0181e1e.49d0542d250a3dfcff8c.js

f3fed113b27469e134ab29a188d3a4a7d0181e1e.49d0542d250a3dfcff8c.js

36 ms

main-aa19e1365dfca34d9f65.js

main-aa19e1365dfca34d9f65.js

42 ms

537404b6caf4dd7d99ad8261cd9b16726c90f19c.9ae3b477a729f5c28803.js

537404b6caf4dd7d99ad8261cd9b16726c90f19c.9ae3b477a729f5c28803.js

82 ms

b1542cc239bf56c8a14913c0a930efe682b5cf86.f4db471c8c07e00ee2d0.js

b1542cc239bf56c8a14913c0a930efe682b5cf86.f4db471c8c07e00ee2d0.js

83 ms

_app-9809ee4cac42f36ad3f8.js

_app-9809ee4cac42f36ad3f8.js

82 ms

d1e6379c101dac31138e80eb346cdf40217c0cd1.913a4398975d0e751251.js

d1e6379c101dac31138e80eb346cdf40217c0cd1.913a4398975d0e751251.js

87 ms

7b7f2de13d22ec7a0d4a7fca1e92577710bc4a26.2569ea5fabc5e1794542.js

7b7f2de13d22ec7a0d4a7fca1e92577710bc4a26.2569ea5fabc5e1794542.js

86 ms

7b7f2de13d22ec7a0d4a7fca1e92577710bc4a26_CSS.ddce25b62cf34b951439.js

7b7f2de13d22ec7a0d4a7fca1e92577710bc4a26_CSS.ddce25b62cf34b951439.js

87 ms

index-f4e8dd28ca62beabff07.js

index-f4e8dd28ca62beabff07.js

88 ms

_buildManifest.js

_buildManifest.js

89 ms

_ssgManifest.js

_ssgManifest.js

87 ms

chordchord-secrets-video.jpg

chordchord-secrets-video.jpg

88 ms

css2

css2

27 ms

Accessibility Review

guitar-tuner.org accessibility score

92

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

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

Links do not have a discernible name

Best Practices

guitar-tuner.org best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

guitar-tuner.org SEO score

93

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 valid hreflang

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 Guitar-tuner.org 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 Guitar-tuner.org 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

guitar-tuner.org

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