Tools & Wizards About Us
expocentr.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

expocentr.ru

ЦВК «ЭКСПОЦЕНТР»: международные выставки, конгрессы, конференции | Москва

Page Load Speed

16.8 sec in total

First Response

1.4 sec

Resources Loaded

15.1 sec

Page Rendered

323 ms

expocentr.ru screenshot

About Website

Visit expocentr.ru now to see the best up-to-date Expocentr content for Russia and also check out these interesting facts you probably never knew about expocentr.ru

Компания АО «ЭКСПОЦЕНТР» – организует и проводит международные выставки, конгрессы, конференции, национальные экспозиции, предоставляет выставочные площади и аренду выставочных комплексов

Visit expocentr.ru

Key Findings

We analyzed Expocentr.ru page load time and found that the first response time was 1.4 sec and then it took 15.4 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

expocentr.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.4 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value33.2 s

0/100

10%

Network Requests Diagram

www.expocentr.ru

1399 ms

802 ms

api.js

37 ms

vendor.css

358 ms

bundle.css

1697 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 70% of them (43 requests) were addressed to the original Expocentr.ru, 8% (5 requests) were made to Api-maps.yandex.ru and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (10.5 sec) belongs to the original domain Expocentr.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (49%)

Content Size

5.9 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Expocentr.ru main page is 5.9 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. 55% of websites need less resources to load. Javascripts take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 223.7 kB

  • Original 263.6 kB
  • After minification 229.7 kB
  • After compression 40.0 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 33.9 kB, which is 13% 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 223.7 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 96.4 kB

  • Original 2.1 MB
  • After minification 2.0 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. Expocentr images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 2.1 MB

  • Original 3.0 MB
  • After minification 3.0 MB
  • After compression 915.7 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 2.1 MB or 69% of the original size.

CSS Optimization

-90%

Potential reduce by 519.7 kB

  • Original 577.9 kB
  • After minification 420.4 kB
  • After compression 58.2 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. Expocentr.ru needs all CSS files to be minified and compressed as it can save up to 519.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expocentr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.expocentr.ru

www.expocentr.ru

1399 ms

802 ms

api.js

api.js

37 ms

vendor.css

vendor.css

358 ms

bundle.css

bundle.css

1697 ms

core.js

core.js

979 ms

core_fx.js

core_fx.js

490 ms

vendor.js

vendor.js

10544 ms

bundle.js

bundle.js

2925 ms

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

1730 ms

recaptcha__en.js

recaptcha__en.js

23 ms

grab.cur

grab.cur

156 ms

grabbing.cur

grabbing.cur

143 ms

help.cur

help.cur

287 ms

zoom_in.cur

zoom_in.cur

414 ms

ba.js

ba.js

349 ms

gtm.js

gtm.js

143 ms

65_Expo_logo_R.svg

65_Expo_logo_R.svg

184 ms

hotel.jpg

hotel.jpg

423 ms

hotel.jpg

hotel.jpg

307 ms

sdudio_menu_banner.jpg

sdudio_menu_banner.jpg

305 ms

expo_banner_slider_2024_RU.png

expo_banner_slider_2024_RU.png

662 ms

Metal_2024_top.jpg

Metal_2024_top.jpg

1345 ms

el_bg2.jpg

el_bg2.jpg

1104 ms

renwex_fon.jpg

renwex_fon.jpg

811 ms

OVC_EXPO.png

OVC_EXPO.png

430 ms

identity-vertical.jpg

identity-vertical.jpg

666 ms

metobr_color_big.png

metobr_color_big.png

551 ms

vphexpo_hir_logo.jpg

vphexpo_hir_logo.jpg

914 ms

partners-main-stub.png

partners-main-stub.png

784 ms

partners-1.png

partners-1.png

786 ms

partners-2.png

partners-2.png

906 ms

logo_emeca.png

logo_emeca.png

1272 ms

iccalogo.png

iccalogo.png

931 ms

aipc.jpg

aipc.jpg

1073 ms

iaee_logo.png

iaee_logo.png

1161 ms

aeblogo.png

aeblogo.png

1072 ms

rsvya.png

rsvya.png

1174 ms

mtpp.png

mtpp.png

1190 ms

partners-6.png

partners-6.png

1223 ms

partners-4.png

partners-4.png

1282 ms

amedoro.png

amedoro.png

1294 ms

rschem_ru.png

rschem_ru.png

1310 ms

partners-5.png

partners-5.png

1342 ms

cb.png

cb.png

1513 ms

group_ib.png

group_ib.png

1402 ms

check_blue.png

check_blue.png

1414 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

1638 ms

roboto-medium-webfont.woff

roboto-medium-webfont.woff

1544 ms

roboto-light-webfont.woff

roboto-light-webfont.woff

2511 ms

roboto-thin-webfont.woff

roboto-thin-webfont.woff

1602 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

1637 ms

roboto-black-webfont.woff

roboto-black-webfont.woff

2396 ms

js

js

81 ms

analytics.js

analytics.js

17 ms

tag.js

tag.js

878 ms

collect

collect

14 ms

js

js

105 ms

bx_stat

bx_stat

199 ms

advert.gif

advert.gif

592 ms

1

1

135 ms

Accessibility Review

expocentr.ru accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

expocentr.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

expocentr.ru SEO score

90

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Expocentr.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 Expocentr.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

expocentr.ru

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