Tools & Wizards About Us
ntpdubna.ru screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ntpdubna.ru

Home - ООО "ТЕХНОПАРК "ДУБНА"

Page Load Speed

3.2 sec in total

First Response

651 ms

Resources Loaded

2.3 sec

Page Rendered

233 ms

ntpdubna.ru screenshot

About Website

Click here to check amazing Ntpdubna content. Otherwise, check out these important facts you probably never knew about ntpdubna.ru

Дубна, Инновационные технологии, Виды деятельности, Экспертные системы, Исследования, Сертификация,

Visit ntpdubna.ru

Key Findings

We analyzed Ntpdubna.ru page load time and found that the first response time was 651 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ntpdubna.ru performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

ntpdubna.ru

651 ms

gtm.js

79 ms

wp-emoji-release.min.js

138 ms

style.min.css

233 ms

classic-themes.min.css

244 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Ntpdubna.ru, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Tp-dubna.ru. The less responsive or slowest element that took the longest time to load (908 ms) belongs to the original domain Ntpdubna.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.9 kB (19%)

Content Size

758.3 kB

After Optimization

617.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntpdubna.ru main page is 758.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 459.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 40.5 kB

  • Original 55.5 kB
  • After minification 51.9 kB
  • After compression 15.1 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 40.5 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 20.1 kB

  • Original 459.1 kB
  • After minification 439.0 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. Ntpdubna images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 37.4 kB

  • Original 129.2 kB
  • After minification 129.2 kB
  • After compression 91.8 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 37.4 kB or 29% of the original size.

CSS Optimization

-37%

Potential reduce by 42.9 kB

  • Original 114.5 kB
  • After minification 114.4 kB
  • After compression 71.6 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. Ntpdubna.ru needs all CSS files to be minified and compressed as it can save up to 42.9 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (76%)

Requests Now

25

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntpdubna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ntpdubna.ru

ntpdubna.ru

651 ms

gtm.js

gtm.js

79 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

138 ms

style.min.css

style.min.css

233 ms

classic-themes.min.css

classic-themes.min.css

244 ms

bootstrap.min.css

bootstrap.min.css

767 ms

style.css

style.css

908 ms

jquery.smartmenus.bootstrap-4.css

jquery.smartmenus.bootstrap-4.css

270 ms

css

css

255 ms

owl.carousel.css

owl.carousel.css

475 ms

font-awesome.min.css

font-awesome.min.css

509 ms

default.css

default.css

429 ms

css-1

css-1

344 ms

jquery.min.js

jquery.min.js

737 ms

jquery-migrate.min.js

jquery-migrate.min.js

510 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

684 ms

custom.js

custom.js

606 ms

widget-custom.js

widget-custom.js

630 ms

bootstrap.min.js

bootstrap.min.js

894 ms

jquery.smartmenus.js

jquery.smartmenus.js

761 ms

jquery.smartmenus.bootstrap-4.js

jquery.smartmenus.bootstrap-4.js

892 ms

owl.carousel.min.js

owl.carousel.min.js

892 ms

testi.js

testi.js

893 ms

team.js

team.js

894 ms

logo-2.png

logo-2.png

136 ms

background_homepage.jpg

background_homepage.jpg

559 ms

logodown3-2.png

logodown3-2.png

274 ms

placeholder.svg

placeholder.svg

167 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

262 ms

715 ms

Accessibility Review

ntpdubna.ru accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

ntpdubna.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

ntpdubna.ru SEO score

77

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 doesn't use 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 Ntpdubna.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 Ntpdubna.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

ntpdubna.ru

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