Tools & Wizards About Us
ns-catalog.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

ns-catalog.ru

Ns-Catalog.Ru - каталог организаций, отзывы о компаниях, цены на товары и услуги в Новосибирске.

Page Load Speed

4 sec in total

First Response

468 ms

Resources Loaded

3.2 sec

Page Rendered

266 ms

ns-catalog.ru screenshot

About Website

Visit ns-catalog.ru now to see the best up-to-date Ns Catalog content for Russia and also check out these interesting facts you probably never knew about ns-catalog.ru

Информационный Интернет-портал г. Новосибирска Ns-Catalog.Ru. Здесь Вы найдете информацию о компаниях, ценах на товары и услуги организаций, отзывы посетителей, а также много другой полезной информаци...

Visit ns-catalog.ru

Key Findings

We analyzed Ns-catalog.ru page load time and found that the first response time was 468 ms and then it took 3.5 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

ns-catalog.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

ns-catalog.ru

468 ms

ns-catalog.ru

572 ms

stylesheet.css

135 ms

stylesheet_1000.css

267 ms

context.js

905 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 78% of them (21 requests) were addressed to the original Ns-catalog.ru, 7% (2 requests) were made to Counter.yadro.ru and 7% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.8 kB (19%)

Content Size

304.5 kB

After Optimization

247.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ns-catalog.ru main page is 304.5 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 164.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.8 kB

  • Original 43.1 kB
  • After minification 42.2 kB
  • After compression 10.4 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 32.8 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 22.3 kB

  • Original 164.0 kB
  • After minification 141.6 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, Ns Catalog needs image optimization as it can save up to 22.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.2 kB
  • After minification 85.2 kB
  • After compression 85.2 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

-14%

Potential reduce by 1.7 kB

  • Original 12.2 kB
  • After minification 12.2 kB
  • After compression 10.6 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. Ns-catalog.ru needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ns Catalog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ns-catalog.ru

ns-catalog.ru

468 ms

ns-catalog.ru

ns-catalog.ru

572 ms

stylesheet.css

stylesheet.css

135 ms

stylesheet_1000.css

stylesheet_1000.css

267 ms

context.js

context.js

905 ms

logo

logo

540 ms

logo.png

logo.png

134 ms

poisk.gif

poisk.gif

302 ms

news_2.jpg

news_2.jpg

400 ms

news_1.jpg

news_1.jpg

532 ms

ocenk5.gif

ocenk5.gif

399 ms

ocenk4.gif

ocenk4.gif

400 ms

auto_5.jpg

auto_5.jpg

533 ms

auto_4.jpg

auto_4.jpg

566 ms

auto_3.jpg

auto_3.jpg

663 ms

auto_6.jpg

auto_6.jpg

532 ms

news_10.jpg

news_10.jpg

665 ms

news_1.jpg

news_1.jpg

664 ms

tag.js

tag.js

1004 ms

hit;nscatalog

hit;nscatalog

539 ms

stylesheet_240.css

stylesheet_240.css

134 ms

stylesheet_320.css

stylesheet_320.css

134 ms

stylesheet_480.css

stylesheet_480.css

153 ms

stylesheet_640.css

stylesheet_640.css

134 ms

advert.gif

advert.gif

684 ms

stylesheet_800.css

stylesheet_800.css

136 ms

sync_cookie_image_decide

sync_cookie_image_decide

140 ms

Accessibility Review

ns-catalog.ru accessibility score

53

Accessibility Issues

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

ns-catalog.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

ns-catalog.ru SEO score

87

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ns-catalog.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ns-catalog.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

ns-catalog.ru

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