Tools & Wizards About Us
i-labs.ru screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

i-labs.ru

Комплексные системы безопасности | Интеллект-Лаборатория

Page Load Speed

8.3 sec in total

First Response

579 ms

Resources Loaded

7.1 sec

Page Rendered

663 ms

i-labs.ru screenshot

About Website

Welcome to i-labs.ru homepage info - get ready to check I Labs best content right away, or after learning these important things about i-labs.ru

Проектирование, строительство и сервисное обслуживание комплексных систем безопасности, телекоммуникаций и информатизации на объектах различного назначения

Visit i-labs.ru

Key Findings

We analyzed I-labs.ru page load time and found that the first response time was 579 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

i-labs.ru performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

i-labs.ru

579 ms

i-labs.ru

1270 ms

ui.design-tokens.css

130 ms

open-sans.min.css

257 ms

montserrat.min.css

382 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 97% of them (153 requests) were addressed to the original I-labs.ru, 1% (2 requests) were made to Bitrix.info and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain I-labs.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 684.3 kB (42%)

Content Size

1.6 MB

After Optimization

930.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-labs.ru 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. 55% of websites need less resources to load. Javascripts take 691.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 188.3 kB

  • Original 221.6 kB
  • After minification 185.0 kB
  • After compression 33.3 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. This page needs HTML code to be minified as it can gain 36.6 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 188.3 kB or 85% of the original size.

Image Optimization

-20%

Potential reduce by 88.8 kB

  • Original 453.6 kB
  • After minification 364.7 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. Obviously, I Labs needs image optimization as it can save up to 88.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 312.1 kB

  • Original 691.6 kB
  • After minification 653.3 kB
  • After compression 379.5 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 312.1 kB or 45% of the original size.

CSS Optimization

-38%

Potential reduce by 95.1 kB

  • Original 248.2 kB
  • After minification 239.4 kB
  • After compression 153.1 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. I-labs.ru needs all CSS files to be minified and compressed as it can save up to 95.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 146 (97%)

Requests Now

151

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 93 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

i-labs.ru

i-labs.ru

579 ms

i-labs.ru

i-labs.ru

1270 ms

ui.design-tokens.css

ui.design-tokens.css

130 ms

open-sans.min.css

open-sans.min.css

257 ms

montserrat.min.css

montserrat.min.css

382 ms

bootstrap.css

bootstrap.css

515 ms

theme-elements.css

theme-elements.css

385 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

386 ms

ripple.css

ripple.css

394 ms

animate.min.css

animate.min.css

395 ms

animation_ext.css

animation_ext.css

509 ms

owl.carousel.css

owl.carousel.css

512 ms

owl.theme.default.css

owl.theme.default.css

522 ms

buttons.css

buttons.css

536 ms

svg.css

svg.css

526 ms

header.css

header.css

636 ms

footer.css

footer.css

639 ms

menu-top.css

menu-top.css

641 ms

mega-menu.css

mega-menu.css

643 ms

mobile-header.css

mobile-header.css

656 ms

mobile-menu.css

mobile-menu.css

666 ms

header-fixed.css

header-fixed.css

762 ms

search-title.css

search-title.css

765 ms

page-title-breadcrumb-pagination.css

page-title-breadcrumb-pagination.css

767 ms

social-icons.css

social-icons.css

768 ms

left-menu.css

left-menu.css

787 ms

top-menu.css

top-menu.css

796 ms

detail-gallery.css

detail-gallery.css

888 ms

detail.css

detail.css

891 ms

banners.css

banners.css

895 ms

yandex-map.css

yandex-map.css

898 ms

bg-banner.css

bg-banner.css

917 ms

smart-filter.css

smart-filter.css

929 ms

basket.css

basket.css

1015 ms

contacts.css

contacts.css

1018 ms

regions.css

regions.css

1021 ms

profile.css

profile.css

1023 ms

item-views.css

item-views.css

1041 ms

catalog.css

catalog.css

936 ms

reviews.css

reviews.css

891 ms

h1-bold.css

h1-bold.css

769 ms

arrows.css

arrows.css

768 ms

ask-block.css

ask-block.css

768 ms

back-url.css

back-url.css

789 ms

chars.css

chars.css

798 ms

controls.css

controls.css

765 ms

countdown.css

countdown.css

765 ms

cross.css

cross.css

759 ms

dark-light-theme.css

dark-light-theme.css

759 ms

docs.css

docs.css

787 ms

file-type.css

file-type.css

788 ms

flexbox.css

flexbox.css

762 ms

gallery.css

gallery.css

764 ms

grid-list.css

grid-list.css

763 ms

hint.css

hint.css

765 ms

icon-block.css

icon-block.css

788 ms

images.css

images.css

788 ms

line-block.css

line-block.css

764 ms

mobile-scrolled.css

mobile-scrolled.css

765 ms

popup.css

popup.css

764 ms

prices.css

prices.css

766 ms

rating.css

rating.css

788 ms

right-dock.css

right-dock.css

787 ms

scroller.css

scroller.css

763 ms

share.css

share.css

765 ms

social-list.css

social-list.css

761 ms

sticker.css

sticker.css

763 ms

sticky.css

sticky.css

789 ms

tabs.css

tabs.css

784 ms

thematic.css

thematic.css

762 ms

toggle.css

toggle.css

765 ms

video-block.css

video-block.css

763 ms

index-page.css

index-page.css

765 ms

ajax.css

ajax.css

789 ms

style.css

style.css

789 ms

style.css

style.css

763 ms

style.css

style.css

766 ms

style.css

style.css

764 ms

popup.css

popup.css

767 ms

swiper-bundle.min.css

swiper-bundle.min.css

790 ms

slider.swiper.min.css

slider.swiper.min.css

789 ms

style.css

style.css

764 ms

style.css

style.css

766 ms

style.css

style.css

769 ms

styles.css

styles.css

768 ms

template_styles.css

template_styles.css

791 ms

owl-styles.css

owl-styles.css

791 ms

form.css

form.css

764 ms

colored.css

colored.css

768 ms

responsive.css

responsive.css

776 ms

custom.css

custom.css

770 ms

colors.css

colors.css

789 ms

width-3.css

width-3.css

791 ms

font-1.css

font-1.css

770 ms

core.js

core.js

1034 ms

ajax.js

ajax.js

811 ms

pageobject.js

pageobject.js

772 ms

core_window.js

core_window.js

795 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

927 ms

speed.min.js

speed.min.js

771 ms

lazysizes.min.js

lazysizes.min.js

777 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

812 ms

actual.counter.min.js

actual.counter.min.js

838 ms

observer.js

observer.js

848 ms

jquery.easing.js

jquery.easing.js

847 ms

jquery.cookie.js

jquery.cookie.js

819 ms

bootstrap.js

bootstrap.js

849 ms

jquery.validate.min.js

jquery.validate.min.js

858 ms

ripple.js

ripple.js

893 ms

detectmobilebrowser.js

detectmobilebrowser.js

854 ms

matchMedia.js

matchMedia.js

839 ms

jquery.actual.min.js

jquery.actual.min.js

820 ms

jquery-ui.min.js

jquery-ui.min.js

854 ms

jquery.plugin.min.js

jquery.plugin.min.js

860 ms

jquery.alphanumeric.js

jquery.alphanumeric.js

892 ms

jquery.autocomplete.js

jquery.autocomplete.js

851 ms

jquery.mobile.custom.touch.min.js

jquery.mobile.custom.touch.min.js

842 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

959 ms

jqModal.js

jqModal.js

860 ms

jquery.uniform.min.js

jquery.uniform.min.js

862 ms

owl.carousel.js

owl.carousel.js

1045 ms

jquery.countdown.min.js

jquery.countdown.min.js

850 ms

jquery.countdown-ru.js

jquery.countdown-ru.js

841 ms

scrollTabs.js

scrollTabs.js

883 ms

controls.js

controls.js

883 ms

hover-block.js

hover-block.js

934 ms

mobile.js

mobile.js

920 ms

selectOffer.js

selectOffer.js

909 ms

tabs-history.js

tabs-history.js

951 ms

video_banner.js

video_banner.js

900 ms

jquery.counterup.js

jquery.counterup.js

926 ms

general.js

general.js

901 ms

custom.js

custom.js

875 ms

logo.js

logo.js

848 ms

script.js

script.js

893 ms

phones.js

phones.js

863 ms

script.js

script.js

858 ms

script.js

script.js

860 ms

script.js

script.js

817 ms

slider.swiper.min.js

slider.swiper.min.js

837 ms

swiper-bundle.min.js

swiper-bundle.min.js

880 ms

script.js

script.js

866 ms

script.js

script.js

850 ms

script.js

script.js

856 ms

script.js

script.js

817 ms

jquery.inputmask.bundle.min.js

jquery.inputmask.bundle.min.js

840 ms

setTheme.php

setTheme.php

976 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

25 ms

ba.js

ba.js

328 ms

l2f9x13inun68sggel8iyigmm5auim8g.png

l2f9x13inun68sggel8iyigmm5auim8g.png

275 ms

20amqrztlvhn4wsq4ywjek9ooco07bxu.jpg

20amqrztlvhn4wsq4ywjek9ooco07bxu.jpg

383 ms

header_icons.svg

header_icons.svg

133 ms

digital.png

digital.png

1351 ms

Spinner.svg

Spinner.svg

357 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

2 ms

bx_stat

bx_stat

189 ms

print.css

print.css

129 ms

Accessibility Review

i-labs.ru accessibility score

81

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

i-labs.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

i-labs.ru SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 I-labs.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 I-labs.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

i-labs.ru

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