Access knigavuhe.org. Аудиокниги слушай онлайн - адрес Книга в Ухе запоминай!

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

knigavuhe.org

286 ms

knigavuhe.org

630 ms

adsbygoogle.js

67 ms

common.css

239 ms

common.js

535 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Knigavuhe.org, 11% (13 requests) were made to Tpc.googlesyndication.com and 10% (12 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Static.knigavuhe.org.

Content Size

579.8 kB

After Optimization

430.8 kB

In fact, the total size of Knigavuhe.org main page is 579.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 331.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 69.8 kB

Original 86.0 kB
After minification 72.6 kB
After compression 16.2 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. This page needs HTML code to be minified as it can gain 13.4 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.8 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 14.3 kB

Original 331.1 kB
After minification 316.8 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. Knigavuhe images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 52.4 kB

Original 103.1 kB
After minification 103.0 kB
After compression 50.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 52.4 kB or 51% of the original size.

CSS Optimization

-21%

Potential reduce by 12.6 kB

Original 59.6 kB
After minification 59.6 kB
After compression 47.0 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. Knigavuhe.org needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knigavuhe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

High

Image elements do not have [alt] attributes

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

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knigavuhe.org can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Knigavuhe.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

knigavuhe.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Аудиокниги слушай онлайн - адрес Книга в Ухе запоминай!

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)

Network Requests Diagram

knigavuhe.org

knigavuhe.org

adsbygoogle.js

common.css

common.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

knigavuhe.org

knigavuhe.org

adsbygoogle.js

common.css

common.js

app.js

show_ads_impl.js

zrt_lookup.html

a_50.jpg

d83d_de4f.png

a_50.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

a_50.jpg

2-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

1-1.jpg

logo.png

user50.png

blank.gif

vk.png

reader_gray.svg

time.svg

views.svg

comments.svg

serie.svg

hit

RobotoRegular.woff

RobotoLight.woff

RobotoMedium.woff

RobotoBold.woff

RobotoItalic.woff

RobotoLightItalic.woff