Access sibexpo.ru. Сибэкспоцентр, выставки в Иркутске

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

sibexpo.ru

695 ms

sibexpo.ru

2158 ms

bootstrap.min.css

33 ms

owl.carousel.min.css

563 ms

jquery.fancybox.min.css

573 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 65% of them (53 requests) were addressed to the original Sibexpo.ru, 6% (5 requests) were made to Api-maps.yandex.ru and 5% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Sibexpo.ru.

Content Size

8.3 MB

After Optimization

6.7 MB

In fact, the total size of Sibexpo.ru main page is 8.3 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. 50% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 295.1 kB

Original 333.8 kB
After minification 250.8 kB
After compression 38.7 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 83.0 kB, which is 25% 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 295.1 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 396.4 kB

Original 6.5 MB
After minification 6.1 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. Sibexpo images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 735.2 kB

Original 1.3 MB
After minification 1.3 MB
After compression 540.7 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 735.2 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 194.8 kB

Original 233.4 kB
After minification 200.7 kB
After compression 38.5 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. Sibexpo.ru needs all CSS files to be minified and compressed as it can save up to 194.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sibexpo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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 Sibexpo.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 Sibexpo.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

sibexpo.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Сибэкспоцентр, выставки в Иркутске - Сибэкспоцентр

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

sibexpo.ru

sibexpo.ru

bootstrap.min.css

owl.carousel.min.css

jquery.fancybox.min.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

sibexpo.ru

sibexpo.ru

bootstrap.min.css

owl.carousel.min.css

jquery.fancybox.min.css

main.css

core.css

style.css

style.css

style.css

style.css

styles.css

template_styles.css

jquery-3.2.1.min.js

popper.min.js

bootstrap.min.js

0886d92efb.js

owl.carousel.min.js

masonry.pkgd.min.js

jquery-ui.js

jquery.ui.touch-punch.js

scripts.js

jquery.fancybox.min.js

core.js

main.polyfill.customevent.js

dexie.bitrix.bundle.js

core_ls.js

core_fx.js

core_frame_cache.js

api.js

script.js

script.js

script.js

home.js

masonry.pkgd.min.js

logo_element.svg

logo_header.png

sibexpo_main.jpeg

rsvya.png

map.png

logo_white.svg

500%D1%85500.jpg

%D0%9C%D0%A1%D0%B8%D0%9A%20500%D1%85500.jpg