Access infars.ru. Центр автоматизации проектирования

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

infars.ru

779 ms

infars.ru

2882 ms

kernel_main.css

158 ms

template_37ff6653c60f2bc209757949404a6715.css

589 ms

jquery-2.0.3.js

859 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 68% of them (78 requests) were addressed to the original Infars.ru, 5% (6 requests) were made to Api-maps.yandex.ru and 5% (6 requests) were made to Track.hubspot.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Infars.ru.

Content Size

2.2 MB

After Optimization

917.0 kB

In fact, the total size of Infars.ru main page is 2.2 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 267.3 kB

Original 310.5 kB
After minification 309.3 kB
After compression 43.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 267.3 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 12.0 kB

Original 528.7 kB
After minification 516.7 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. Infars images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 720.7 kB

Original 1.0 MB
After minification 1.0 MB
After compression 303.1 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 720.7 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 240.7 kB

Original 294.8 kB
After minification 278.1 kB
After compression 54.1 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. Infars.ru needs all CSS files to be minified and compressed as it can save up to 240.7 kB or 82% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 10 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.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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

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 Infars.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 Infars.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

infars.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Центр автоматизации проектирования — ИНФАРС

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

infars.ru

infars.ru

kernel_main.css

template_37ff6653c60f2bc209757949404a6715.css

jquery-2.0.3.js

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

infars.ru

infars.ru

kernel_main.css

template_37ff6653c60f2bc209757949404a6715.css

jquery-2.0.3.js

main.js

turn.mini.js

jquery.BlackAndWhite.min.js

jquery.validate.min.js

additional-methods.min.js

jquery.maskedinput.min.js

jquery.fancybox.css

jquery-ui-1.10.4.min.css

style.css

jquery.bxslider.css

jquery.slides.min.js

jquery.jcarousel.min.js

jquery-ui-1.10.4.min.js

jquery.fancybox.pack.js

jquery.colorbox-min.js

kernel_main.js

kernel_drint.blockandarrow.js

style.css

template_1c5051a29aa128996ad7d2f113d8a4fd.js

platform.js

v2.js

jquery.bxslider.min.js

14377

_tbs-grid.css

_tbs-grid.css

combine.xml

logo.jpg

icons.png

call_button.png

line.png

i-support.png

i-enter.png

i-search.png

nav_primary.png

1f49c61e50e9e48c24b703407bcac934.jpg

ea0a8c582c2fc1cf7f91217d685b786f.jpg

18ac6d77e3d080f918041168d8acfdeb.jpg

a7ea6ff9b8f6e2cff1428ea992bea473.jpg