Access it-grad.ru. Провайдер облачной инфраструктуры для бизнеса в России ИТ-ГРАД

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

it-grad.ru

825 ms

page_8239aec213b7fcc044e3b08492a2b6b4_bdfc26834c37dd0ce712b89129a016e30.css

270 ms

kernel_main0.css

287 ms

kernel_altasib.up0.css

301 ms

template_6ab8f017557775eab57fc53f26e82476_a3a4b999e4a143847eba5038ddd8c7d70.css

299 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 71% of them (69 requests) were addressed to the original It-grad.ru, 4% (4 requests) were made to Counter.yadro.ru and 4% (4 requests) were made to Share.pluso.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain It-grad.ru.

Content Size

1.2 MB

After Optimization

334.7 kB

In fact, the total size of It-grad.ru main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 592.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 448.4 kB

Original 517.7 kB
After minification 514.0 kB
After compression 69.3 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 448.4 kB or 87% of the original size.

Image Optimization

-21%

Potential reduce by 14.5 kB

Original 67.7 kB
After minification 53.2 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, It Grad needs image optimization as it can save up to 14.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 392.5 kB

Original 592.6 kB
After minification 550.4 kB
After compression 200.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 392.5 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 51.9 kB

Original 64.1 kB
After minification 51.2 kB
After compression 12.2 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. It-grad.ru needs all CSS files to be minified and compressed as it can save up to 51.9 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It Grad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 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

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

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

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

RU
Encoding

UTF-8

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

it-grad.ru

Open Graph description is not detected on the main page of It Grad. 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

Провайдер облачной инфраструктуры для бизнеса в России ИТ-ГРАД

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

it-grad.ru

page_8239aec213b7fcc044e3b08492a2b6b4_bdfc26834c37dd0ce712b89129a016e30.css

kernel_main0.css

kernel_altasib.up0.css

template_6ab8f017557775eab57fc53f26e82476_a3a4b999e4a143847eba5038ddd8c7d70.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

it-grad.ru

page_8239aec213b7fcc044e3b08492a2b6b4_bdfc26834c37dd0ce712b89129a016e30.css

kernel_main0.css

kernel_altasib.up0.css

template_6ab8f017557775eab57fc53f26e82476_a3a4b999e4a143847eba5038ddd8c7d70.css

kernel_main.js

jquery-1.8.3.min.js

kernel_altasib.up.js

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page_53b7995634019e5681bba9c0e44157ad_3a8f7ceb458acd7261cba5d58556d301.js

classie.js

modernizr.js

jquery-ui-1.8.16.custom.min.js

jquery.cookie.js

jquery.ui.datepicker-ru.js

jquery.form.js

jquery.fancybox.pack.js

current.js

main.css

add.css

slick.css

slick-theme.css

jquery-ui-1.8.16.custom.css

jquery.fancybox.css

css

f.js

site.js

slick.min.js

mistakes.js

mistakes.css

openapi.js

script.js

default.css

reset.css

ga.js

Pvc1.jpg

hamleys.png

serv-iaas.png

pci-dss.png

backup.png

serv-ex.png

slide1-1.png

slide2-1.png