Access books.ru. ИНТЕРНЕТ МАГАЗИН: КНИГИ, электронные книги, на английском языке, софт

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

books.ru

120 ms

books.ru

414 ms

www.books.ru

819 ms

lightslider.css

71 ms

layout.css

50 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 45% of them (45 requests) were addressed to the original Books.ru, 40% (40 requests) were made to Files.books.ru and 3% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (906 ms) relates to the external source Files.books.ru.

Content Size

3.1 MB

After Optimization

2.6 MB

In fact, the total size of Books.ru main page is 3.1 MB. 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 301.9 kB

Original 330.0 kB
After minification 255.5 kB
After compression 28.1 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 74.5 kB, which is 23% 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 301.9 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 88.7 kB

Original 2.3 MB
After minification 2.2 MB

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. Books images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 12.0 kB

Original 358.9 kB
After minification 358.8 kB
After compression 346.9 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

-12%

Potential reduce by 4.8 kB

Original 41.1 kB
After minification 41.1 kB
After compression 36.3 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. Books.ru needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 12% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

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 Books.ru 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 Books.ru 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

books.ru

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

ИНТЕРНЕТ МАГАЗИН: КНИГИ, электронные книги, на английском языке, софт — купить, заказать почтой, опт недорого, отзывы, форумы и общение друзей | Books...

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

books.ru

books.ru

www.books.ru

lightslider.css

layout.css

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

books.ru

books.ru

www.books.ru

lightslider.css

layout.css

css

jquery-1.8.2.js

jquery-ui.js

jquery-ui.css

keybord.css

slick.min.js

lightslider.js

keybord.js

jquery.timers.js

jquery.cookie.js

jquery.maskedinput.min.js

jquery.timeTo.js

opentip-jquery.js

opentip.css

timeTo.css

main_design.js

temp_friend_fix.js

api.js

thickbox.js

06e39f1593c03bda6f3d1c06adaeb7ac_1.js

platform.js

recaptcha__en.js

443675677ct.jpg

help-1.gif

extended-icon.svg

438779ec30c6822f13384e7defab7a5f.jpg

ea1697b86b935e66a50c7cdf37daeec9.jpg

fbcd402cabdd8585d161f64289fc0406.jpg

1305088896ct.jpg

378090087ct.jpg

2054775192ct.jpg

1982154474ct.jpg

2060142251ct.jpg

438680634c.jpg

266625046c.jpg

462201432c.jpg

1630139398c.jpg

1589372039c.jpg