Access kramschool25.donetskedu.com. Краматорська ЗОШ І-ІІІ ступенів №25 з профільним навчанням

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

kramschool25.donetskedu.com

22 ms

kramschool25.donetskedu.com

1894 ms

thickbox.css

205 ms

jquery.ui.all.css

211 ms

_editor.css

206 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 71% of them (57 requests) were addressed to the original Kramschool25.donetskedu.com, 26% (21 requests) were made to Static.klasnaocinka.com.ua and 1% (1 request) were made to Kram-school35.pp.ua. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Js.hotlog.ru.

Content Size

221.0 kB

After Optimization

166.7 kB

In fact, the total size of Kramschool25.donetskedu.com main page is 221.0 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. 30% of websites need less resources to load. Javascripts take 121.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.7 kB

Original 28.6 kB
After minification 26.2 kB
After compression 6.9 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 21.7 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 9.8 kB

Original 44.9 kB
After minification 35.1 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. Obviously, Kramschool 25 Donetskedu needs image optimization as it can save up to 9.8 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 15.4 kB

Original 121.5 kB
After minification 116.1 kB
After compression 106.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.4 kB or 13% of the original size.

CSS Optimization

-28%

Potential reduce by 7.4 kB

Original 26.0 kB
After minification 25.5 kB
After compression 18.6 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. Kramschool25.donetskedu.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 28% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kramschool 25 Donetskedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 23 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

Issues were logged in the Issues panel in Chrome Devtools

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

UK
Language Claimed

UK
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kramschool25.donetskedu.com can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Kramschool25.donetskedu.com 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

kramschool25.donetskedu.com

Open Graph description is not detected on the main page of Kramschool 25 Donetskedu. 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

Краматорська ЗОШ І-ІІІ ступенів №25 з профільним навчанням - Новини

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

kramschool25.donetskedu.com

kramschool25.donetskedu.com

thickbox.css

jquery.ui.all.css

_editor.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

kramschool25.donetskedu.com

kramschool25.donetskedu.com

thickbox.css

jquery.ui.all.css

_editor.css

form.css

styles.css

pager.css

ddsmoothmenu.css

jquery.min.js

jquery-ui.min.js

jquery.ba-bbq.js

go_up.js

thickbox.js

multimedia_effects.js

ddsmoothmenu.js

main.css

main.css

general.css

jquery.yiilistview.js

jquery.ui.base.css

jquery.ui.theme.css

jquery.ui.core.css

jquery.ui.resizable.css

jquery.ui.selectable.css

jquery.ui.accordion.css

jquery.ui.autocomplete.css

jquery.ui.button.css

jquery.ui.dialog.css

jquery.ui.slider.css

jquery.ui.tabs.css

jquery.ui.datepicker.css

jquery.ui.progressbar.css

fon.gif

bez-diznaysya-bilshe_0.gif

logo_default.png

logo_1331878579_3755.gif

uk.gif

menu.gif

2555746.js

news_1574242103__thumb.jpg

news_1574237829__thumb.jpg

news_1574239693__thumb.jpg