Tools & Wizards About Us
nknm.ru screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

nknm.ru

Производство нерудных материалов, продажа и доставка нерудных материалов в Москве и СПб

Page Load Speed

6.6 sec in total

First Response

521 ms

Resources Loaded

5.6 sec

Page Rendered

478 ms

nknm.ru screenshot

About Website

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

Продажа нерудных материалов от ОАО «НКНМ» - предлагаем выгодные цены на производство нерудных материалов и щебня. Высокое качество, доставка во многие регионы страны. Наш телефон: +7 (499) 653-57-40

Visit nknm.ru

Key Findings

We analyzed Nknm.ru page load time and found that the first response time was 521 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nknm.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

nknm.ru

521 ms

www.nknm.ru

1144 ms

montserrat.css

262 ms

normalize.css

392 ms

template.css

649 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 82% of them (63 requests) were addressed to the original Nknm.ru, 4% (3 requests) were made to Unpkg.com and 4% (3 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Mc.yandex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.7 kB (8%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nknm.ru main page is 1.6 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.5 kB

  • Original 79.3 kB
  • After minification 70.9 kB
  • After compression 13.8 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 8.4 kB, which is 11% 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 65.5 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 51.4 kB

  • Original 1.3 MB
  • After minification 1.2 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. Nknm images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 5.8 kB

  • Original 224.6 kB
  • After minification 224.6 kB
  • After compression 218.7 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

-8%

Potential reduce by 1.9 kB

  • Original 24.2 kB
  • After minification 24.2 kB
  • After compression 22.3 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. Nknm.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (56%)

Requests Now

63

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nknm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nknm.ru

nknm.ru

521 ms

www.nknm.ru

www.nknm.ru

1144 ms

montserrat.css

montserrat.css

262 ms

normalize.css

normalize.css

392 ms

template.css

template.css

649 ms

dragdealer.css

dragdealer.css

392 ms

slicknav.min.css

slicknav.min.css

403 ms

form.css

form.css

397 ms

swiper-bundle.min.css

swiper-bundle.min.css

26 ms

mobile.css

mobile.css

400 ms

modernizr-2.6.1.min.js

modernizr-2.6.1.min.js

654 ms

default.css

default.css

525 ms

jquery.min.js

jquery.min.js

20 ms

jquery.maskedinput.js

jquery.maskedinput.js

407 ms

bootstrap.min.js

bootstrap.min.js

409 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

408 ms

dragdealer.js

dragdealer.js

552 ms

func.js

func.js

552 ms

swiper-bundle.min.js

swiper-bundle.min.js

13 ms

default.js

default.js

552 ms

swiper-bundle.min.js

swiper-bundle.min.js

20 ms

jquery.jgrowl.min.css

jquery.jgrowl.min.css

138 ms

close.png

close.png

136 ms

icon_message.png

icon_message.png

229 ms

logo_new2.png

logo_new2.png

136 ms

tg_new.png

tg_new.png

228 ms

wa_new.png

wa_new.png

228 ms

burger.png

burger.png

270 ms

mineralniy_poroshok.6a4e99efa98d76de18050e62178be5e41.jpg

mineralniy_poroshok.6a4e99efa98d76de18050e62178be5e41.jpg

271 ms

8337d4c2c4b61aa6156202bda6775ecb.9ed1fd03d2a6a4d274e5721e3fdb9609.6a4e99efa98d76de18050e62178be5e41.jpg

8337d4c2c4b61aa6156202bda6775ecb.9ed1fd03d2a6a4d274e5721e3fdb9609.6a4e99efa98d76de18050e62178be5e41.jpg

271 ms

709a15d02f8acba1d69fa7a0f20d5246.9ed1fd03d2a6a4d274e5721e3fdb9609.6a4e99efa98d76de18050e62178be5e41.jpg

709a15d02f8acba1d69fa7a0f20d5246.9ed1fd03d2a6a4d274e5721e3fdb9609.6a4e99efa98d76de18050e62178be5e41.jpg

274 ms

dorozhnyj-shcheben.6a4e99efa98d76de18050e62178be5e41.jpg

dorozhnyj-shcheben.6a4e99efa98d76de18050e62178be5e41.jpg

272 ms

dlya-dorozhnogo-stroitelstva.6a4e99efa98d76de18050e62178be5e41.jpg

dlya-dorozhnogo-stroitelstva.6a4e99efa98d76de18050e62178be5e41.jpg

277 ms

dlya-betona.989ef393964786dbb9e7cf0af49b00531.png

dlya-betona.989ef393964786dbb9e7cf0af49b00531.png

406 ms

shcheben-zhbi.6a4e99efa98d76de18050e62178be5e41.jpg

shcheben-zhbi.6a4e99efa98d76de18050e62178be5e41.jpg

405 ms

poroshok-dlya-asfalt.6a4e99efa98d76de18050e62178be5e41.jpg

poroshok-dlya-asfalt.6a4e99efa98d76de18050e62178be5e41.jpg

408 ms

nerudnie-materialy-pribalt.6a4e99efa98d76de18050e62178be5e41.jpg

nerudnie-materialy-pribalt.6a4e99efa98d76de18050e62178be5e41.jpg

409 ms

IMG_20210731_154912.6a4e99efa98d76de18050e62178be5e41.jpg

IMG_20210731_154912.6a4e99efa98d76de18050e62178be5e41.jpg

410 ms

all.js

all.js

1096 ms

1.jpg

1.jpg

530 ms

2.jpg

2.jpg

525 ms

3.jpg

3.jpg

651 ms

4.jpg

4.jpg

530 ms

type1.png

type1.png

657 ms

type2.png

type2.png

662 ms

type3.png

type3.png

790 ms

main_second.png

main_second.png

796 ms

sheb_new.png

sheb_new.png

663 ms

min_new.png

min_new.png

785 ms

muka.png

muka.png

791 ms

gruzovik.png

gruzovik.png

932 ms

logo_inv.png

logo_inv.png

800 ms

tg_inv.png

tg_inv.png

919 ms

wa_inv.png

wa_inv.png

924 ms

arrow-up.svg

arrow-up.svg

925 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

849 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

867 ms

Montserrat-Light.woff

Montserrat-Light.woff

1004 ms

Montserrat-ExtraLight.woff

Montserrat-ExtraLight.woff

1004 ms

Montserrat-Thin.woff

Montserrat-Thin.woff

1005 ms

Montserrat-SemiBold.woff

Montserrat-SemiBold.woff

1005 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

1005 ms

Montserrat-ExtraBold.woff

Montserrat-ExtraBold.woff

1005 ms

Montserrat-Black.woff

Montserrat-Black.woff

1104 ms

ga.js

ga.js

16 ms

watch.js

watch.js

12 ms

tag.js

tag.js

910 ms

__utm.gif

__utm.gif

13 ms

jquery.form.min.js

jquery.form.min.js

1075 ms

jquery.jgrowl.min.js

jquery.jgrowl.min.js

1075 ms

jquery.min.js

jquery.min.js

502 ms

advert.gif

advert.gif

1378 ms

suggest.js

suggest.js

145 ms

opensearch.js

opensearch.js

312 ms

search_new.png

search_new.png

135 ms

search_inv.png

search_inv.png

135 ms

sync_cookie_image_decide

sync_cookie_image_decide

139 ms

Accessibility Review

nknm.ru accessibility score

76

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nknm.ru best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nknm.ru SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nknm.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 Nknm.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

nknm.ru

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