Access knsrostov.ru. KNS Ростов-на-Дону - Компьютеры, ноутбуки, серверы, проекторы

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value1,100 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

www.knsrostov.ru

930 ms

logo-kns.png

768 ms

jquery-3.6.1.min.js

881 ms

jquery-migrate-3.4.0.min.js

757 ms

bootstrap.min.css

881 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Knsrostov.ru, 84% (54 requests) were made to Cdn.kns.ru and 3% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Cdn.kns.ru.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Knsrostov.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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 141.8 kB

Original 170.4 kB
After minification 149.2 kB
After compression 28.6 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 21.2 kB, which is 12% 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 141.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 15.4 kB

Original 1.2 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. KNS Rostov images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

Original 165.6 kB
After minification 165.6 kB
After compression 164.1 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

-1%

Potential reduce by 394 B

Original 34.0 kB
After minification 34.0 kB
After compression 33.6 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. Knsrostov.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KNS Rostov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Knsrostov.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 Knsrostov.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

knsrostov.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

KNS Ростов-на-Дону - Компьютеры, ноутбуки, серверы, проекторы - Минимальные цены и акции, новинки, распродажа!

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.knsrostov.ru

logo-kns.png

jquery-3.6.1.min.js

jquery-migrate-3.4.0.min.js

bootstrap.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.knsrostov.ru

logo-kns.png

jquery-3.6.1.min.js

jquery-migrate-3.4.0.min.js

bootstrap.min.css

style-all.min.css

jquery.mousewheel.min.js

jquery.timers.full.min.js

bootstrap.bundle.min.js

script-local.min.js

lightslider.min.css

lightslider.min.js

icon.svg

0.gif

toprus.jpg

hp-255-g8-7j034aa_kod_861013-v1-small.jpg

lenovo-thinksystem-sr630-v2-7z71a050ea-rails_kod_843679-v1-small.jpg

hiper-easyview-hs2401h_kod_846590-v1-small.jpg

iru-23im-1972066_kod_846247-v1-small.jpg

xiaomi-redmi-pad-se-6-128gb-grey_kod_869324-v1-small.jpg

atol-rp-326-use_kod_889074-small.jpg

xerox-b315v-dni_kod_817979-v1-small.jpg

powercom-tca-1200-white-0-small.jpg

lenovo-ideapad-slim-3-15irh8-83em00c1rk_kod_901324-small.jpg

supermicro-sys-621p-trt_kod_898699-small.jpg

lg-ultragear-27gs95qe-b_kod_901286-small.jpg

dell-optiplex-7010-plus-sff-7010sp-7665_kod_901181-small.jpg

iru-agat-635-2032347_kod_901179-small.jpg

lenovo-tab-m11-zadb0339ru_kod_899386-small.jpg

cactus-cs-s1-wt_kod_899648-small.jpg

kyocera-ecosys-pa2100cx_kod_900035-small.jpg

lenovo-ideapad-3-15iau7-82rk00agrk-0-v1-small.jpg

iru-rock-c2212p-2031684_kod_894789-small.jpg

lg-27gn800-b-0-v1-small.jpg

lenovo-thinkcentre-m70q-gen-3-tiny-11uss09t00-r_kod_865318-small.jpg

aquarius-mnb-pro-t514-r53-qrmp-t5141k3618h151e02nlnntnn3-0-v1-small.jpg

samsung-galaxy-tab-a9plus-5g-sm-x216bzaecau_kod_851300-small.jpg

xiaomi-mi-laser-projector-150-sjl4005gl-0-v1-small.jpg

pantum-p2207-0-small.jpg

acer-extensa-15-ex215-55-53n5_kod_901216-small.jpg

icon.svg

supermicro-sys-5039c-i-0-small.jpg

iru-110pgl-1829653-0-v1-small.jpg