Access kristall-msk.ru. СЕРВИСНЫЙ ЦЕНТР КРИСТАЛЛ - Ремонт профессиональной и бытовой аудио-видео техники в Москве

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value4,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

kristall-msk.ru

457 ms

kristall-msk.ru

722 ms

default.css

119 ms

less_compiled.css

230 ms

fonts.css

317 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 79% of them (88 requests) were addressed to the original Kristall-msk.ru, 7% (8 requests) were made to Yastatic.net and 3% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Kristall-msk.ru.

Content Size

703.4 kB

After Optimization

625.9 kB

In fact, the total size of Kristall-msk.ru main page is 703.4 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. 50% of websites need less resources to load. Images take 406.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 66.2 kB

Original 83.2 kB
After minification 79.7 kB
After compression 17.0 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 66.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

Original 406.1 kB
After minification 404.4 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. Kristall Msk images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

Original 156.1 kB
After minification 156.1 kB
After compression 154.3 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

-13%

Potential reduce by 7.8 kB

Original 58.0 kB
After minification 57.9 kB
After compression 50.2 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. Kristall-msk.ru needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 13% of the original size.

Requests Now

106

After Optimization

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kristall Msk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 34 to 1 for CSS 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

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

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Browser errors were logged to the console

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

N/A
Encoding

UTF-8

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

kristall-msk.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

СЕРВИСНЫЙ ЦЕНТР КРИСТАЛЛ - Ремонт профессиональной и бытовой аудио-видео техники в Москве

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

kristall-msk.ru

kristall-msk.ru

default.css

less_compiled.css

fonts.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

kristall-msk.ru

kristall-msk.ru

default.css

less_compiled.css

fonts.css

style.css

forms.css

header.css

navigation.css

menu_top.css

menu_side.css

modules.css

messages.css

footer.css

slide_show.css

compare.css

feedback.css

search.css

photos.css

reg.css

news.css

lang.css

qa.css

opros.css

podpiska.css

ishop.css

highslide_min.css

cart.css

amw.css

responsive.css

jquery.rating.css

jquery.fancybox-1.3.4.css

jquery-ui.min.css

jquery.js.pagespeed.jm.a-tJGu7l62.js

window_size.js+jquery.form.validate.js+fancybox,_jquery.fancybox-1.3.4.js+fancybox,_jquery.mousewheel-3.0.4.pack.js.pagespeed.jc.U8dmfjPK2O.js

jquery-ui.min.js.pagespeed.jm.7CzrdqTKoB.js

jquery-ui-autocomplete,_jquery-ui.min.js+countdown,_jquery.plugin.js+countdown2,_jquery.countdown.js+rating,_jquery.rating.js.pagespeed.jc.hDQKr9wksG.js

fotorama.css

share.js

fotorama.js

jquery.countdown.css

js_pre.js+menu.js+jquery.maskedinput.js.pagespeed.jc.snSSp1Gf1P.js

script.js