Access tc-kaluzhsky.ru. Торговый центр (ТЦ) «Калужский» - наполни жизнь цветом! Москва, ул. Профсоюзная, 61A, тел.: +7 (495)...

name

value

score

weighting

FCP (First Contentful Paint)

Value15.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value20.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

tc-kaluzhsky.ru

1756 ms

swiper.min.css

376 ms

perfect-scrollbar.min.css

252 ms

general.min3.css

1033 ms

filter.min.css

258 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 80% of them (85 requests) were addressed to the original Tc-kaluzhsky.ru, 8% (9 requests) were made to Kassa.rambler.ru and 5% (5 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Kassa.rambler.ru.

Content Size

14.4 MB

After Optimization

11.7 MB

In fact, the total size of Tc-kaluzhsky.ru main page is 14.4 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. 60% of websites need less resources to load. Images take 11.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 1.1 MB

Original 1.4 MB
After minification 1.4 MB
After compression 310.3 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 1.1 MB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 59.9 kB

Original 11.2 MB
After minification 11.2 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. Tc Kaluzhsky images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 221.4 kB

Original 395.0 kB
After minification 385.3 kB
After compression 173.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 221.4 kB or 56% of the original size.

CSS Optimization

-97%

Potential reduce by 1.3 MB

Original 1.4 MB
After minification 365.9 kB
After compression 40.6 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. Tc-kaluzhsky.ru needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 97% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tc Kaluzhsky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tc-kaluzhsky.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Tc-kaluzhsky.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

tc-kaluzhsky.ru

Open Graph description is not detected on the main page of Tc Kaluzhsky. 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

Торговый центр (ТЦ) «Калужский» - наполни жизнь цветом! Москва, ул. Профсоюзная, 61A, тел.: +7 (495) 727 43 00

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

tc-kaluzhsky.ru

swiper.min.css

perfect-scrollbar.min.css

general.min3.css

filter.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

tc-kaluzhsky.ru

swiper.min.css

perfect-scrollbar.min.css

general.min3.css

filter.min.css

font-roboto.css

font-ptsansnarrow.css

font-notosans.css

font-opensans.css

nc_stats_analytics_event.min.js

TicketManager.js

jquery-3.2.1.min.js

jquery.lazyload.min.js

jquery.maskedinput.min.js

swiper.min.js

perfect-scrollbar.jquery.min.js

sticky.min.js

scripts.min1.js

filter.min.js

call-in.png

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mail.svg

socio_vk.svg

socio_tg.svg

layer4.png

pol1.png

pol2.png

pol4.svg

ellipse7.png

cont_1.svg

cont_2.svg

all.png

cont_3.svg

cont_5.png

2k.png

cosio_big_vk.svg

footer-intel-logo.png

gtm.js

menu-icon.png