Tools & Wizards About Us

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

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

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

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: