Tools & Wizards About Us
knigo-poisk.ru screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

knigo-poisk.ru

КнигоПоиск - поиск книг в интернет-магазинах, книжная поисковая система

Page Load Speed

11.8 sec in total

First Response

567 ms

Resources Loaded

10.5 sec

Page Rendered

706 ms

knigo-poisk.ru screenshot

About Website

Welcome to knigo-poisk.ru homepage info - get ready to check Knigo Poisk best content for Russia right away, or after learning these important things about knigo-poisk.ru

Наш сайт поможет найти и купить книгу, если вы любите читать, или подскажет где вы можете скачать электронную книгу, но не бесплатно. Также вы найдете рецензии и отрывки из книг. С нашего сайта можно ...

Visit knigo-poisk.ru

Key Findings

We analyzed Knigo-poisk.ru page load time and found that the first response time was 567 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

knigo-poisk.ru performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

knigo-poisk.ru

567 ms

www.knigo-poisk.ru

707 ms

style.css

164 ms

top100.jcn

377 ms

openapi.js

388 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 15% of them (7 requests) were addressed to the original Knigo-poisk.ru, 23% (11 requests) were made to Vk.com and 17% (8 requests) were made to Static.ozone.ru. The less responsive or slowest element that took the longest time to load (8.5 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.5 kB (14%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knigo-poisk.ru main page is 2.3 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.7 kB

  • Original 60.3 kB
  • After minification 47.5 kB
  • After compression 12.6 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 12.8 kB, which is 21% 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 47.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 4.6 kB

  • Original 1.8 MB
  • After minification 1.8 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. Knigo Poisk images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 216.4 kB

  • Original 326.8 kB
  • After minification 269.3 kB
  • After compression 110.4 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 216.4 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 45.8 kB

  • Original 57.1 kB
  • After minification 45.8 kB
  • After compression 11.3 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. Knigo-poisk.ru needs all CSS files to be minified and compressed as it can save up to 45.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (44%)

Requests Now

45

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knigo Poisk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

knigo-poisk.ru

knigo-poisk.ru

567 ms

www.knigo-poisk.ru

www.knigo-poisk.ru

707 ms

style.css

style.css

164 ms

top100.jcn

top100.jcn

377 ms

openapi.js

openapi.js

388 ms

watch.js

watch.js

183 ms

ga.js

ga.js

29 ms

small.jpg

small.jpg

461 ms

1014082221.jpg

1014082221.jpg

1063 ms

4417629.jpg

4417629.jpg

421 ms

sdk.js

sdk.js

269 ms

logo.jpg

logo.jpg

162 ms

blank.gif

blank.gif

323 ms

main-two-columns-left.gif

main-two-columns-left.gif

324 ms

rightarrow.png

rightarrow.png

325 ms

small.jpg

small.jpg

452 ms

1014007030.jpg

1014007030.jpg

924 ms

1013480168.jpg

1013480168.jpg

1192 ms

1013458270.jpg

1013458270.jpg

399 ms

1013480348.jpg

1013480348.jpg

1099 ms

1013426278.jpg

1013426278.jpg

965 ms

1013736501.jpg

1013736501.jpg

1082 ms

1013462605.jpg

1013462605.jpg

1318 ms

4417572.jpg

4417572.jpg

412 ms

watch.js

watch.js

8505 ms

__utm.gif

__utm.gif

13 ms

top100.scn

top100.scn

127 ms

code.js

code.js

312 ms

upload.gif

upload.gif

128 ms

widget_like.php

widget_like.php

303 ms

34 ms

xd_arbiter.php

xd_arbiter.php

218 ms

xd_arbiter.php

xd_arbiter.php

433 ms

loader_nav19127_3.js

loader_nav19127_3.js

130 ms

lite.css

lite.css

134 ms

lite.js

lite.js

506 ms

lang3_0.js

lang3_0.js

256 ms

widgets.css

widgets.css

257 ms

xdm.js

xdm.js

262 ms

al_like.js

al_like.js

263 ms

counter

counter

155 ms

like_widget.png

like_widget.png

128 ms

advert.gif

advert.gif

159 ms

like.php

like.php

56 ms

MFCZDR38nxn.js

MFCZDR38nxn.js

266 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

296 ms

1

1

159 ms

tracker

tracker

156 ms

Accessibility Review

knigo-poisk.ru accessibility score

87

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.

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

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

Best Practices

knigo-poisk.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

knigo-poisk.ru SEO score

96

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

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knigo-poisk.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 Knigo-poisk.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

knigo-poisk.ru

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