Tools & Wizards About Us
ndn.info screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ndn.info

Новости Новосибирска — последние новости Новосибирска | НДН.Инфо

Page Load Speed

5.1 sec in total

First Response

437 ms

Resources Loaded

4.1 sec

Page Rendered

580 ms

ndn.info screenshot

About Website

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

Новости Новосибирска: сегодня. Последние новости Новосибирска (НСК) на портале НДН.Инфо. У нас вы найдете самые свежие и актуальные новости Новосибирска за последнее время.

Visit ndn.info

Key Findings

We analyzed Ndn.info page load time and found that the first response time was 437 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ndn.info performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

ndn.info

437 ms

ndn.info

933 ms

context.js

1139 ms

embed.js

172 ms

autoptimize_f7f3285e1963b362a8dd2e783ce18bbd.css

605 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 80% of them (53 requests) were addressed to the original Ndn.info, 6% (4 requests) were made to Top-fwz1.mail.ru and 3% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ndn.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.1 kB (30%)

Content Size

1.1 MB

After Optimization

767.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ndn.info 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. 45% of websites need less resources to load. HTML takes 376.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 319.5 kB

  • Original 376.4 kB
  • After minification 352.7 kB
  • After compression 56.9 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 319.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 307.0 kB
  • After minification 307.0 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. Ndn images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.7 kB

  • Original 250.3 kB
  • After minification 250.2 kB
  • After compression 244.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 159.4 kB
  • After minification 159.4 kB
  • After compression 159.4 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. Ndn.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (71%)

Requests Now

62

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ndn.info

ndn.info

437 ms

ndn.info

ndn.info

933 ms

context.js

context.js

1139 ms

embed.js

embed.js

172 ms

autoptimize_f7f3285e1963b362a8dd2e783ce18bbd.css

autoptimize_f7f3285e1963b362a8dd2e783ce18bbd.css

605 ms

jquery.min.js

jquery.min.js

558 ms

advanced.min.js

advanced.min.js

423 ms

jquery-migrate.min.js

jquery-migrate.min.js

417 ms

js

js

61 ms

index.js

index.js

421 ms

index.js

index.js

470 ms

jquery.maskedinput.js

jquery.maskedinput.js

552 ms

advanced-ads-pro.min.js

advanced-ads-pro.min.js

556 ms

hoverIntent.min.js

hoverIntent.min.js

417 ms

imagesloaded.min.js

imagesloaded.min.js

594 ms

lazysizes.js

lazysizes.js

596 ms

ls.bgset.js

ls.bgset.js

597 ms

superfish.js

superfish.js

599 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

598 ms

jquery.waypoints.js

jquery.waypoints.js

626 ms

jquery.scrollTo.js

jquery.scrollTo.js

667 ms

jquery.parallax.js

jquery.parallax.js

684 ms

jquery.mousewheel.js

jquery.mousewheel.js

685 ms

modernizr-custom.js

modernizr-custom.js

688 ms

jquery.smartresize.js

jquery.smartresize.js

697 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

1155 ms

jquery.jnewsgif.js

jquery.jnewsgif.js

982 ms

jquery.jsticky.js

jquery.jsticky.js

981 ms

jquery.transit.min.js

jquery.transit.min.js

982 ms

jquery.module.js

jquery.module.js

984 ms

main.js

main.js

984 ms

base.min.js

base.min.js

1081 ms

tracking.min.js

tracking.min.js

984 ms

js_composer_front.min.js

js_composer_front.min.js

984 ms

tiny-slider.js

tiny-slider.js

985 ms

tiny-slider-noconflict.js

tiny-slider-noconflict.js

985 ms

jnewshero.js

jnewshero.js

1088 ms

jnewscarousel.js

jnewscarousel.js

1091 ms

logo.svg

logo.svg

562 ms

ndniconsml.jpg

ndniconsml.jpg

571 ms

b-logo.svg

b-logo.svg

848 ms

photo_2024-07-27_19-49-29-1140x855.jpg

photo_2024-07-27_19-49-29-1140x855.jpg

1164 ms

svg0_2-2.png

svg0_2-2.png

846 ms

tag.js

tag.js

1020 ms

code.js

code.js

820 ms

back.png

back.png

794 ms

preloader.gif

preloader.gif

766 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

895 ms

94473.js

94473.js

928 ms

hit

hit

756 ms

josep-castells-5mh8iz9vqpy-unsplash-1140x570-1-350x250.jpg

josep-castells-5mh8iz9vqpy-unsplash-1140x570-1-350x250.jpg

473 ms

photo_2024-07-27_13-29-59-350x250.jpg

photo_2024-07-27_13-29-59-350x250.jpg

473 ms

snimok-ekrana_27-7-2024_13014_ru.freepik.com_-350x250.jpeg

snimok-ekrana_27-7-2024_13014_ru.freepik.com_-350x250.jpeg

473 ms

begin-350x250.jpg

begin-350x250.jpg

473 ms

photo_5267036099119800102_y-350x250.jpg

photo_5267036099119800102_y-350x250.jpg

623 ms

photo_5255961010550989354_x-350x250.jpg

photo_5255961010550989354_x-350x250.jpg

623 ms

photo_2024-07-15_14-32-03-1140x570-1-350x250.jpg

photo_2024-07-15_14-32-03-1140x570-1-350x250.jpg

622 ms

photo_5255961010550989151_w-350x250.jpg

photo_5255961010550989151_w-350x250.jpg

622 ms

3_foto-brusnika-350x250.jpg

3_foto-brusnika-350x250.jpg

1066 ms

jegicon.woff

jegicon.woff

709 ms

sync-loader.js

sync-loader.js

931 ms

counter

counter

220 ms

dyn-goal-config.js

dyn-goal-config.js

262 ms

advert.gif

advert.gif

711 ms

sync_cookie_image_decide

sync_cookie_image_decide

184 ms

tracker

tracker

129 ms

Accessibility Review

ndn.info accessibility score

69

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

ndn.info best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

ndn.info SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Ndn.info 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 Ndn.info 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

ndn.info

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