Tools & Wizards About Us
infra-m.ru screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

infra-m.ru

ИНФРА-М, научно-издательский центр. Продажа книг от издательства, комплектование библиотек, издание учебников и монографий, публикация статей

Page Load Speed

5.4 sec in total

First Response

514 ms

Resources Loaded

4.4 sec

Page Rendered

470 ms

infra-m.ru screenshot

About Website

Click here to check amazing Infra M content for Russia. Otherwise, check out these important facts you probably never knew about infra-m.ru

Издание и продажа учебных и научных пособий. Публикация статей в журналах ВАК. Каталог, прайс-листы. Информация об электронно-библиотечной системе «Znanium.com»

Visit infra-m.ru

Key Findings

We analyzed Infra-m.ru page load time and found that the first response time was 514 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

infra-m.ru performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

infra-m.ru

514 ms

infra-m.ru

654 ms

css

57 ms

font-awesome.css

124 ms

ui.design-tokens.css

247 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 84% of them (105 requests) were addressed to the original Infra-m.ru, 3% (4 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Infra-m.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.2 kB (9%)

Content Size

4.1 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Infra-m.ru main page is 4.1 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. 70% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 144.5 kB

  • Original 171.3 kB
  • After minification 152.7 kB
  • After compression 26.8 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 18.6 kB, which is 11% 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 144.5 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 123.7 kB

  • Original 2.8 MB
  • After minification 2.7 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. Infra M images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 77.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 986.6 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 11.8 kB

  • Original 101.8 kB
  • After minification 101.1 kB
  • After compression 89.9 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. Infra-m.ru needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (58%)

Requests Now

119

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infra M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

infra-m.ru

infra-m.ru

514 ms

infra-m.ru

infra-m.ru

654 ms

css

css

57 ms

font-awesome.css

font-awesome.css

124 ms

ui.design-tokens.css

ui.design-tokens.css

247 ms

ui.font.opensans.css

ui.font.opensans.css

372 ms

main.popup.bundle.css

main.popup.bundle.css

370 ms

core_date.css

core_date.css

377 ms

popup.css

popup.css

380 ms

style.css

style.css

379 ms

normalize.css

normalize.css

385 ms

bootstrap.min.css

bootstrap.min.css

492 ms

bootstrap-theme.css

bootstrap-theme.css

499 ms

selectize.bootstrap3.css

selectize.bootstrap3.css

501 ms

owl.carousel.css

owl.carousel.css

501 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

510 ms

main.css

main.css

646 ms

small-device.css

small-device.css

614 ms

style.css

style.css

613 ms

template_styles.css

template_styles.css

625 ms

core.js

core.js

1005 ms

script.js

script.js

633 ms

api.js

api.js

52 ms

dexie3.bundle.js

dexie3.bundle.js

859 ms

core_ls.js

core_ls.js

738 ms

core_fx.js

core_fx.js

749 ms

core_frame_cache.js

core_frame_cache.js

759 ms

protobuf.js

protobuf.js

903 ms

model.js

model.js

860 ms

rest.client.js

rest.client.js

874 ms

pull.client.js

pull.client.js

1030 ms

pageobject.js

pageobject.js

980 ms

core_window.js

core_window.js

984 ms

main.popup.bundle.js

main.popup.bundle.js

1125 ms

currency-core.bundle.js

currency-core.bundle.js

1033 ms

core_currency.js

core_currency.js

1111 ms

jquery.min.js

jquery.min.js

32 ms

jquery-ui.js

jquery-ui.js

41 ms

main.date.js

main.date.js

1111 ms

core_date.js

core_date.js

1174 ms

script_v2.js

script_v2.js

1176 ms

api.js

api.js

65 ms

js

js

73 ms

swiper-bundle.min.css

swiper-bundle.min.css

1173 ms

jquery.fancybox.css

jquery.fancybox.css

1107 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

990 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

887 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

889 ms

script.js

script.js

917 ms

plugins.js

plugins.js

918 ms

bootstrap.min.js

bootstrap.min.js

973 ms

selectize.min.js

selectize.min.js

974 ms

owl.carousel.min.js

owl.carousel.min.js

886 ms

inputmask.js

inputmask.js

888 ms

jquery.inputmask.js

jquery.inputmask.js

891 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

922 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

965 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

867 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

892 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

885 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

882 ms

filter.js

filter.js

895 ms

main.js

main.js

857 ms

script.js

script.js

853 ms

script.js

script.js

873 ms

swiper-bundle.min.js

swiper-bundle.min.js

782 ms

infra-m.ru

infra-m.ru

1099 ms

recaptcha__ru.js

recaptcha__ru.js

36 ms

ba.js

ba.js

519 ms

recaptcha__en.js

recaptcha__en.js

71 ms

gtm.js

gtm.js

138 ms

analytics.js

analytics.js

137 ms

tag.js

tag.js

923 ms

logo_infra.svg

logo_infra.svg

188 ms

sub.png

sub.png

133 ms

btn-search.png

btn-search.png

189 ms

ico-head.png

ico-head.png

190 ms

Fonovaya-kartinka-INFRA_M_grafik-raboty.jpg

Fonovaya-kartinka-INFRA_M_grafik-raboty.jpg

681 ms

Fonovaya-kartinka-INFRA_M.jpg

Fonovaya-kartinka-INFRA_M.jpg

669 ms

banner-infra_m_22_11.jpg

banner-infra_m_22_11.jpg

793 ms

Slayder-Infra.jpg

Slayder-Infra.jpg

688 ms

Fonovaya-kartinka-INFRA_M-_1_.jpg

Fonovaya-kartinka-INFRA_M-_1_.jpg

673 ms

width-bg-1.jpg

width-bg-1.jpg

683 ms

Banner_01+.jpg

Banner_01+.jpg

791 ms

u041du0430u0443u0447u043du044bu0438u0306-u043fu043eu0438u0441u043a-_znanium.discovery_.jpg

u041du0430u0443u0447u043du044bu0438u0306-u043fu043eu0438u0441u043a-_znanium.discovery_.jpg

796 ms

width-bg-4.jpg

width-bg-4.jpg

803 ms

naukometriya.jpg

naukometriya.jpg

988 ms

width-bg-6.jpg

width-bg-6.jpg

815 ms

2021345.resize1.jpg

2021345.resize1.jpg

913 ms

2130666.resize1.jpg

2130666.resize1.jpg

912 ms

2144779.resize1.jpg

2144779.resize1.jpg

986 ms

2151405.resize1.jpg

2151405.resize1.jpg

987 ms

2021345.resize1.jpg

2021345.resize1.jpg

988 ms

2130666.resize1.jpg

2130666.resize1.jpg

1034 ms

2144779.resize1.jpg

2144779.resize1.jpg

1033 ms

2151405.resize1.jpg

2151405.resize1.jpg

1044 ms

1865712.resize1.jpg

1865712.resize1.jpg

1051 ms

1913538.resize1.jpg

1913538.resize1.jpg

1057 ms

2151405.resize1.jpg

2151405.resize1.jpg

1071 ms

2151908.resize1.jpg

2151908.resize1.jpg

1154 ms

2151127.resize1.jpg

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1155 ms

2144779.resize1.jpg

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1166 ms

2150766.resize1.jpg

2150766.resize1.jpg

1173 ms

2147816.resize1.jpg

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1180 ms

2146234.resize1.jpg

2146234.resize1.jpg

1196 ms

2142669.resize1.jpg

2142669.resize1.jpg

1273 ms

1900599.resize1.jpg

1900599.resize1.jpg

1274 ms

ed9c544f5d6207fca0b80d744c392ccb.png

ed9c544f5d6207fca0b80d744c392ccb.png

1242 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISma2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISma2Rm.ttf

185 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSma2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSma2Rm.ttf

186 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWma2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWma2Rm.ttf

211 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Oma2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Oma2Rm.ttf

212 ms

book.svg

book.svg

1120 ms

online.svg

online.svg

1126 ms

collect

collect

60 ms

footer-bg.png

footer-bg.png

1016 ms

collect

collect

172 ms

corusel-left.png

corusel-left.png

900 ms

corusel-right.png

corusel-right.png

900 ms

ga-audiences

ga-audiences

14 ms

submenu-pointer.png

submenu-pointer.png

752 ms

Novosti-Infra-_-Vebinary.jpg

Novosti-Infra-_-Vebinary.jpg

760 ms

Metodologicheskiy_seminar.jpg

Metodologicheskiy_seminar.jpg

883 ms

Novosti-INFRA_M-i-sotsseti_grafik-raboty.jpg

Novosti-INFRA_M-i-sotsseti_grafik-raboty.jpg

777 ms

advert.gif

advert.gif

546 ms

Accessibility Review

infra-m.ru accessibility score

89

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

Links do not have a discernible name

Best Practices

infra-m.ru 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

infra-m.ru SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    RU

  • Encoding

    UTF-8

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

infra-m.ru

Open Graph data is detected on the main page of Infra M. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: