Report Summary

  • 36

    Performance

    Renders faster than
    57% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

akkord-guitar.ru

Песни под гитару и аккорды к песням под гитару

Page Load Speed

4 sec in total

First Response

592 ms

Resources Loaded

3 sec

Page Rendered

388 ms

akkord-guitar.ru screenshot

About Website

Welcome to akkord-guitar.ru homepage info - get ready to check Akkord Guitar best content for Russia right away, or after learning these important things about akkord-guitar.ru

Песни под гитару и аккорды к песням под гитару вы найдете на нашем портале гитаристов.

Visit akkord-guitar.ru

Key Findings

We analyzed Akkord-guitar.ru page load time and found that the first response time was 592 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

akkord-guitar.ru performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,740 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

akkord-guitar.ru

592 ms

analytics.js

24 ms

index.php

388 ms

index.php

201 ms

index.php

211 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 40% of them (37 requests) were addressed to the original Akkord-guitar.ru, 12% (11 requests) were made to Vk.com and 7% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Akkord-guitar.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 638.6 kB (65%)

Content Size

989.0 kB

After Optimization

350.4 kB

In fact, the total size of Akkord-guitar.ru main page is 989.0 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. 50% of websites need less resources to load. HTML takes 377.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 329.5 kB

  • Original 377.8 kB
  • After minification 375.8 kB
  • After compression 48.3 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 329.5 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 25.5 kB

  • Original 207.7 kB
  • After minification 182.2 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. Obviously, Akkord Guitar needs image optimization as it can save up to 25.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 251.6 kB

  • Original 363.6 kB
  • After minification 303.3 kB
  • After compression 112.0 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 251.6 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 31.9 kB

  • Original 39.9 kB
  • After minification 32.7 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. Akkord-guitar.ru needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (62%)

Requests Now

87

After Optimization

33

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akkord Guitar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

akkord-guitar.ru accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

akkord-guitar.ru best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

akkord-guitar.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Akkord-guitar.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Akkord-guitar.ru main page’s claimed encoding is windows-1251. 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

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