Report Summary

  • 11

    Performance

    Renders faster than
    32% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 85

    SEO

    Google-friendlier than
    62% of websites

institutnlp.ru

НЛП обучение в институте современного нейролингвистического программирования | Семинары и тренинги по НЛП элементами DHE

Page Load Speed

31.3 sec in total

First Response

1.2 sec

Resources Loaded

27.5 sec

Page Rendered

2.6 sec

institutnlp.ru screenshot

About Website

Welcome to institutnlp.ru homepage info - get ready to check Institutnlp best content for Russia right away, or after learning these important things about institutnlp.ru

Институт современного НЛП в Москве - обучение, тренинги по всей России и за ее пределами, работаем с корпоративными и частными клиентами.

Visit institutnlp.ru

Key Findings

We analyzed Institutnlp.ru page load time and found that the first response time was 1.2 sec and then it took 30 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

institutnlp.ru performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value1.559

0/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

institutnlp.ru

1221 ms

core.css

378 ms

slider.jcarousel.css

377 ms

style.css

381 ms

style.css

379 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 40% of them (66 requests) were addressed to the original Institutnlp.ru, 9% (15 requests) were made to Vk.com and 9% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Institutnlp.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 963.3 kB (18%)

Content Size

5.4 MB

After Optimization

4.4 MB

In fact, the total size of Institutnlp.ru main page is 5.4 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.7 kB

  • Original 88.4 kB
  • After minification 81.4 kB
  • After compression 17.7 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 70.7 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 293.0 kB

  • Original 4.5 MB
  • After minification 4.2 MB

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. Institutnlp images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 430.5 kB

  • Original 601.6 kB
  • After minification 514.5 kB
  • After compression 171.1 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 430.5 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 169.2 kB

  • Original 209.2 kB
  • After minification 166.4 kB
  • After compression 40.0 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. Institutnlp.ru needs all CSS files to be minified and compressed as it can save up to 169.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (44%)

Requests Now

159

After Optimization

89

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Institutnlp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

institutnlp.ru accessibility score

53

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.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

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

institutnlp.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

SEO Factors

institutnlp.ru SEO score

85

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Institutnlp.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 Institutnlp.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 description is not detected on the main page of Institutnlp. 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: