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Report Summary

About Website

Welcome to jguitar.com homepage info - get ready to check JGuitar best content for United States right away, or after learning these important things about jguitar.com

Guitar chord generator and scale calculator. Calculate fingerings for any chord on any stringed instrument in any tuning. Includes many other useful tools such as chord namer and tab mapper.

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

jguitar.com

293 ms

chordsearch.39df5f10f11692c0061e42ab05c92b94.min.css

148 ms

require-2.1.22.js

223 ms

js

62 ms

gpt.js

195 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 57% of them (8 requests) were addressed to the original Jguitar.com, 14% (2 requests) were made to Googletagmanager.com and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (293 ms) belongs to the original domain Jguitar.com.

Content Size

393.4 kB

After Optimization

351.3 kB

In fact, the total size of Jguitar.com main page is 393.4 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. 35% of websites need less resources to load. Javascripts take 335.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 9.7 kB

Original 14.1 kB
After minification 13.7 kB
After compression 4.4 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 9.7 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

Original 8.6 kB
After minification 8.6 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. JGuitar images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 32.1 kB

Original 335.9 kB
After minification 335.9 kB
After compression 303.8 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

-1%

Potential reduce by 273 B

Original 34.9 kB
After minification 34.9 kB
After compression 34.6 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. Jguitar.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JGuitar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jguitar.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 Jguitar.com main page’s claimed encoding is iso-8859-1. 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

jguitar.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

JGuitar

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)