Tools & Wizards About Us
abcnotation.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

abcnotation.com

abc | home

Page Load Speed

1.8 sec in total

First Response

28 ms

Resources Loaded

1.7 sec

Page Rendered

135 ms

abcnotation.com screenshot

About Website

Visit abcnotation.com now to see the best up-to-date Abc Notation content for Iran and also check out these interesting facts you probably never knew about abcnotation.com

This is the home page at abcnotation.com. abc is a text based format for music notation, particularly popular for folk and traditional music.

Visit abcnotation.com

Key Findings

We analyzed Abcnotation.com page load time and found that the first response time was 28 ms and then it took 1.8 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

abcnotation.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value3,620 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

abcnotation.com

28 ms

bootstrap.min.css

39 ms

11d568bb6b.js

71 ms

theme_v19.css

15 ms

js

69 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Abcnotation.com, 17% (7 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.5 kB (31%)

Content Size

183.7 kB

After Optimization

126.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abcnotation.com main page is 183.7 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 102.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.3 kB

  • Original 33.2 kB
  • After minification 31.2 kB
  • After compression 9.0 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 24.3 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 714 B

  • Original 37.5 kB
  • After minification 36.8 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. Abc Notation images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 30.1 kB

  • Original 102.6 kB
  • After minification 102.4 kB
  • After compression 72.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.1 kB or 29% of the original size.

CSS Optimization

-23%

Potential reduce by 2.4 kB

  • Original 10.4 kB
  • After minification 10.2 kB
  • After compression 8.0 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. Abcnotation.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abc Notation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

abcnotation.com

abcnotation.com

28 ms

bootstrap.min.css

bootstrap.min.css

39 ms

11d568bb6b.js

11d568bb6b.js

71 ms

theme_v19.css

theme_v19.css

15 ms

js

js

69 ms

adsbygoogle.js

adsbygoogle.js

280 ms

jquery-3.6.0.slim.min.js

jquery-3.6.0.slim.min.js

29 ms

bootstrap.min.js

bootstrap.min.js

54 ms

11d568bb6b.css

11d568bb6b.css

17 ms

css

css

29 ms

font-awesome-css.min.css

font-awesome-css.min.css

22 ms

speed-the-plough.png

speed-the-plough.png

107 ms

sdk.js

sdk.js

194 ms

analytics.js

analytics.js

210 ms

4iCs6KVjbNBYlgoKfw7z.ttf

4iCs6KVjbNBYlgoKfw7z.ttf

142 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

100 ms

taiJGmd_EZ6rqscQgOFOmo4.ttf

taiJGmd_EZ6rqscQgOFOmo4.ttf

151 ms

show_ads_impl.js

show_ads_impl.js

274 ms

btn_donate_LG.gif

btn_donate_LG.gif

52 ms

pixel.gif

pixel.gif

42 ms

sdk.js

sdk.js

37 ms

collect

collect

34 ms

50 ms

js

js

1123 ms

zrt_lookup.html

zrt_lookup.html

29 ms

ads

ads

372 ms

ads

ads

602 ms

ads

ads

637 ms

935988859697395407

935988859697395407

34 ms

abg_lite.js

abg_lite.js

27 ms

s

s

6 ms

window_focus.js

window_focus.js

153 ms

qs_click_protection.js

qs_click_protection.js

32 ms

ufs_web_display.js

ufs_web_display.js

21 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

152 ms

icon.png

icon.png

19 ms

activeview

activeview

136 ms

5066599823113430371

5066599823113430371

116 ms

activeview

activeview

139 ms

reactive_library.js

reactive_library.js

263 ms

ca-pub-1507683799594193

ca-pub-1507683799594193

204 ms

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

42 ms

Accessibility Review

abcnotation.com accessibility score

91

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

abcnotation.com 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

abcnotation.com SEO score

98

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

High

Tap targets are not sized appropriately

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 Abcnotation.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 Abcnotation.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

abcnotation.com

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