Tools & Wizards About Us
nivasposad.ru screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

nivasposad.ru

Образовательный центр НИВА, Сергиев Посад, английский язык, информатика

Page Load Speed

4.5 sec in total

First Response

856 ms

Resources Loaded

3.4 sec

Page Rendered

228 ms

nivasposad.ru screenshot

About Website

Click here to check amazing Nivasposad content for Russia. Otherwise, check out these important facts you probably never knew about nivasposad.ru

Образовательный центр «НИВА» в Сергиевом Посаде Московской области предлагает курсы английского языка, информатики для школьников, развивающие курсы для дошкольников и компьютерные курсы для взрослых

Visit nivasposad.ru

Key Findings

We analyzed Nivasposad.ru page load time and found that the first response time was 856 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nivasposad.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

nivasposad.ru

856 ms

css

42 ms

ui.design-tokens.min.css

369 ms

ui.font.opensans.min.css

247 ms

main.popup.bundle.min.css

376 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Nivasposad.ru, 11% (4 requests) were made to Top-fwz1.mail.ru and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (924 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 617.8 kB (56%)

Content Size

1.1 MB

After Optimization

478.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nivasposad.ru main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 668.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.2 kB

  • Original 45.2 kB
  • After minification 37.0 kB
  • After compression 9.0 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 8.2 kB, which is 18% 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 36.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 2.3 kB

  • Original 147.5 kB
  • After minification 145.2 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. Nivasposad images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 378.8 kB

  • Original 668.4 kB
  • After minification 668.4 kB
  • After compression 289.6 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 378.8 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 200.5 kB

  • Original 234.8 kB
  • After minification 196.6 kB
  • After compression 34.3 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. Nivasposad.ru needs all CSS files to be minified and compressed as it can save up to 200.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (52%)

Requests Now

29

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nivasposad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nivasposad.ru

nivasposad.ru

856 ms

css

css

42 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

369 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

247 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

376 ms

page_26784683c8b7505c90564ef76b2af167_v1.css

page_26784683c8b7505c90564ef76b2af167_v1.css

254 ms

template_0ff95c23f72e50a34f0ea2f99e53a82e_v1.css

template_0ff95c23f72e50a34f0ea2f99e53a82e_v1.css

754 ms

core.min.js

core.min.js

869 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

619 ms

template_4266f10867bd58205c9109723349945c_v1.js

template_4266f10867bd58205c9109723349945c_v1.js

889 ms

page_632c7c2b1f972b27c8edd0a5c1d32628_v1.js

page_632c7c2b1f972b27c8edd0a5c1d32628_v1.js

490 ms

js

js

66 ms

ba.js

ba.js

213 ms

tag.js

tag.js

924 ms

top100.js

top100.js

644 ms

niva_logo.jpg

niva_logo.jpg

133 ms

niva_name.png

niva_name.png

168 ms

e14201631abb491a0acf0a66788ae98b.gif

e14201631abb491a0acf0a66788ae98b.gif

167 ms

e6adba1c97310bb9fe85cb3ddae8158d.jpg

e6adba1c97310bb9fe85cb3ddae8158d.jpg

132 ms

code.js

code.js

789 ms

common.svg

common.svg

153 ms

d85141a9b28937046669327ac749a7e4.jpg

d85141a9b28937046669327ac749a7e4.jpg

169 ms

058fefa0e7a009bd7b59099090c2453f.jpg

058fefa0e7a009bd7b59099090c2453f.jpg

325 ms

3079222e54a75e6d26ef51d1e804066a.jpg

3079222e54a75e6d26ef51d1e804066a.jpg

210 ms

e68f61b02e6fc47160b77bdfb805b15c.jpg

e68f61b02e6fc47160b77bdfb805b15c.jpg

213 ms

opensans-regular.woff

opensans-regular.woff

465 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

82 ms

opensans-light.woff

opensans-light.woff

368 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

82 ms

opensans-semibold.woff

opensans-semibold.woff

378 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

83 ms

opensans-bold.woff

opensans-bold.woff

461 ms

bx_stat

bx_stat

76 ms

sync-loader.js

sync-loader.js

921 ms

counter

counter

156 ms

dyn-goal-config.js

dyn-goal-config.js

253 ms

advert.gif

advert.gif

642 ms

tracker

tracker

128 ms

Accessibility Review

nivasposad.ru accessibility score

89

Accessibility Issues

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 input fields do not have accessible names

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

Image elements do not have [alt] attributes

Best Practices

nivasposad.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nivasposad.ru SEO score

89

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nivasposad.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 Nivasposad.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nivasposad.ru

Open Graph description is not detected on the main page of Nivasposad. 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: