Access centrprazdnika.ru. Всё, что нужно для праздника в Центре Праздника. РУ!

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.261

47/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

centrprazdnika.ru

1033 ms

swfobject.js

381 ms

index.php

798 ms

show_ads.js

4 ms

style_n.css

137 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 79% of them (58 requests) were addressed to the original Centrprazdnika.ru, 7% (5 requests) were made to Pagead2.googlesyndication.com and 5% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Centrprazdnika.ru.

Content Size

1.1 MB

After Optimization

881.3 kB

In fact, the total size of Centrprazdnika.ru main page is 1.1 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. 55% of websites need less resources to load. Images take 853.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 82.8 kB

Original 99.8 kB
After minification 85.1 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. This page needs HTML code to be minified as it can gain 14.7 kB, which is 15% 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 82.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 34.9 kB

Original 853.3 kB
After minification 818.4 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. Centrprazdnika images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 48.0 kB

Original 88.5 kB
After minification 88.1 kB
After compression 40.5 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 48.0 kB or 54% of the original size.

CSS Optimization

-84%

Potential reduce by 27.8 kB

Original 33.3 kB
After minification 26.0 kB
After compression 5.4 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. Centrprazdnika.ru needs all CSS files to be minified and compressed as it can save up to 27.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrprazdnika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 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

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

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

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

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 Centrprazdnika.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 Centrprazdnika.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

centrprazdnika.ru

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

Всё, что нужно для праздника в Центре Праздника. РУ!

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

centrprazdnika.ru

swfobject.js

index.php

show_ads.js

style_n.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

centrprazdnika.ru

swfobject.js

index.php

show_ads.js

style_n.css

engine.css

3_1_FFADFFFF_EA8DF7FF_0_pageviews

spacer.gif

add.jpg

vol.jpg

chat.jpg

inf.jpg

shield.jpg

1393498110_skrin.jpg

1455949876_1.jpg

1455612374_1.jpg

1455192969_1.jpg

1454318704_fa1uo7jwgygvztb.jpeg

1454333095_8eo1bsyvbilkdkz.jpeg

1454339580_500.jpg

1454341156_msiu8uknjrw6grb.jpeg

1454354390_ft5a90biczwendp.jpeg

1454234852_74gkp6vcy9ortuu.jpeg

1395898049_grdise-na-zakaz.jpg

cake2.jpg

3_1_FFADFFFF_EA8DF7FF_0_pageviews

allhead.jpg

logo.gif

head_right.png

star.jpg

home.jpg

list-main.jpg

list-reg.jpg

ca-pub-3958580710009076.js

zrt_lookup.html

show_ads_impl.js

h2_bg.jpg

comment.jpg

look.jpg

more.jpg

line_bg.jpg

left_bg.jpg

nav.jpg