Access liraland.ru. Программа LIRA-FEM (ЛИРА-САПР), LIRA-CAD (САПФИР-3D) - программы для расчета конструкций. Официальны...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value6.7 s

57/100

10%

liraland.ru

641 ms

liraland.ru

755 ms

www.lirasapr.com

561 ms

lira.land

5776 ms

bootstrap.min.css

41 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Liraland.ru, 60% (49 requests) were made to Lira.land and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Lira.land.

Content Size

2.0 MB

After Optimization

1.7 MB

In fact, the total size of Liraland.ru main page is 2.0 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. Only a small number of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 62.1 kB

Original 77.5 kB
After minification 64.4 kB
After compression 15.5 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 13.1 kB, which is 17% 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 62.1 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 135.9 kB

Original 1.1 MB
After minification 992.5 kB

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. Obviously, LIRA Land needs image optimization as it can save up to 135.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 42.5 kB

Original 562.5 kB
After minification 561.6 kB
After compression 520.0 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

-10%

Potential reduce by 21.2 kB

Original 214.4 kB
After minification 214.1 kB
After compression 193.2 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. Liraland.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LIRA Land. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 20 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.

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

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Liraland.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 Liraland.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

liraland.ru

Open Graph data is detected on the main page of LIRA Land. 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

Программа LIRA-FEM (ЛИРА-САПР), LIRA-CAD (САПФИР-3D) - программы для расчета конструкций. Официальный сайт

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

liraland.ru

liraland.ru

www.lirasapr.com

lira.land

bootstrap.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

liraland.ru

liraland.ru

www.lirasapr.com

lira.land

bootstrap.min.css

bootstrap.min.js

ui.font.opensans.min.css

main.popup.bundle.min.css

window.css

page_7b9075fadacc51f04c9f417a759f782a_v1.css

template_bfdcec53c976ca3db47c83e971e9b846_v1.css

core.min.js

jquery-2.1.3.min.js

main.popup.bundle.min.js

script.js

error.js

template_05e947618030882841c43cd59d267abf_v1.js

css

css

css

style.css

simple-line-icons.css

unify-components.css

unify-globals.css

custom.css

webslidemenu.css

webslidemenu.js

font-awesome.min.css

tooltip-viewport.js

js

main.js

font-awesome.min.css

blueimp-gallery.min.css

bootstrap-image-gallery.css

jquery.blueimp-gallery.min.js

jquery.lazyload.min.js

stickytooltip.js

api.js

ba.js

sml-logo.png

logo-liraland-ru.png

StructuralEngineeringSoftware.png

1.gif