Access itb-company.com. SEO продвижение сайтов в Омске в ТОП 10

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value8.7 s

37/100

10%

itb-company.com

1028 ms

itb-company.com

1304 ms

priority-nav-core.css

166 ms

app.css

1029 ms

webfont.js

56 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 66% of them (40 requests) were addressed to the original Itb-company.com, 7% (4 requests) were made to Top-fwz1.mail.ru and 5% (3 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Vk.com.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Itb-company.com main page is 1.6 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. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 99.5 kB

Original 127.0 kB
After minification 127.0 kB
After compression 27.5 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. 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 99.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 23.3 kB

Original 1.0 MB
After minification 997.8 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. Itb Company images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.4 kB

Original 389.5 kB
After minification 389.5 kB
After compression 383.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 131 B

Original 12.6 kB
After minification 12.6 kB
After compression 12.5 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. Itb-company.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itb Company. 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 from 7 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

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

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

Page has valid source maps

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

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 Itb-company.com 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 Itb-company.com 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

itb-company.com

Open Graph description is not detected on the main page of Itb Company. 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

SEO продвижение сайтов в Омске в ТОП 10

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

itb-company.com

itb-company.com

priority-nav-core.css

app.css

webfont.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

itb-company.com

itb-company.com

priority-nav-core.css

app.css

webfont.js

jquery.min.js

vendors.min.js

main.min.js

js

select2.min.css

select2.full.min.js

ru.js

winwheel.min.js

privacy.js

code.js

openapi.js

index.php

events.js

sprite.png

main-page-slide-1.jpg

main-page-slide-2.jpg

main-page-slide-3.jpg

main-page-slide-4.jpg

main-page-slide-5.jpg

logo-new.png

sprite.png

person-10137-avatar.jpg

macbook.png

macbook-blick.png

sprite-cinema.png

screen-zoom.png

page-bottom-bg-home.png

company-geography.png

Ubuntu-Light.woff

Ubuntu-Bold.woff

Ubuntu-Medium.woff

Ubuntu.woff

itb.ttf

Ubuntu-LightItalic.woff

tag.js

rtrg

vendors.min.css

custom.css