Access zdorovie24.ru. Доступная среда. Инклюзивное образование

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.602

10/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

zdorovie24.ru

1073 ms

bootstrap.css

229 ms

slicebox.css

223 ms

css

17 ms

css

31 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 85% of them (94 requests) were addressed to the original Zdorovie24.ru, 3% (3 requests) were made to W.uptolike.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Zdorovie24.ru.

Content Size

2.5 MB

After Optimization

1.7 MB

In fact, the total size of Zdorovie24.ru main page is 2.5 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 195.9 kB

Original 228.0 kB
After minification 210.7 kB
After compression 32.1 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 195.9 kB or 86% of the original size.

Image Optimization

-27%

Potential reduce by 503.5 kB

Original 1.9 MB
After minification 1.4 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. Obviously, Zdorovie 24 needs image optimization as it can save up to 503.5 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 82.2 kB

Original 275.5 kB
After minification 271.6 kB
After compression 193.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 82.2 kB or 30% of the original size.

CSS Optimization

-18%

Potential reduce by 11.5 kB

Original 63.3 kB
After minification 62.1 kB
After compression 51.8 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. Zdorovie24.ru needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 18% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdorovie 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 18 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

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

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 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

Displays images with incorrect aspect ratio

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

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

High

Image elements do not have [alt] attributes

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 Zdorovie24.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 Zdorovie24.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

zdorovie24.ru

Open Graph description is not detected on the main page of Zdorovie 24. 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

Доступная среда. Инклюзивное образование - интернет-магазин ЗДОРОВЬЕ 24

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

zdorovie24.ru

bootstrap.css

slicebox.css

css

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

zdorovie24.ru

bootstrap.css

slicebox.css

css

css

template.css

style.css

jquery.kladr.min.css

blog.css

wbbtheme.css

jquery.rating.css

nivoslider.css

live_search.css

jquery-2.0.3.min.js

jquery-migrate-1.2.1.min.js

modernizr.custom.46884.js

jquery.slicebox.js

bootstrap.min.js

jquery-ui-1.10.3.custom.min.js

jquery.jcarousel.min.js

jquery.scrollTo-min.js

jquery.colorbox-min.js

colorbox.css

jquery-ui-1.10.3.custom.css

skin.css

style.css

callme.js

fast_order.js

slides.js

jquery.kladr.min.js

jquery.bxslider.js

fast_order.css

jquery.jqzoom.css

jquery.jqzoom-core.js

common.js

blog.colorbox.js

jquery.wysibb.min.js

blog.bbimage.js

jquery.MetaData.js

jquery.rating.js

jquery.nivo.slider.pack.js

jquery.typing-0.2.0.min.js

script.js