Access dialog.org.ua. Гімназія «Діалог», м.Київ. Офіційний сайт.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.589

11/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

dialog.org.ua

3168 ms

index.php

2285 ms

index.php

2442 ms

webfont.js

126 ms

webfont.js

1109 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 68% of them (53 requests) were addressed to the original Dialog.org.ua, 12% (9 requests) were made to Informers.sinoptik.ua and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Dialog.org.ua.

Content Size

606.4 kB

After Optimization

398.5 kB

In fact, the total size of Dialog.org.ua main page is 606.4 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. 25% of websites need less resources to load. Images take 295.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 57.1 kB

Original 71.4 kB
After minification 56.8 kB
After compression 14.4 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 21% 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 57.1 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 28.0 kB

Original 295.1 kB
After minification 267.1 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. Dialog images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 65.4 kB

Original 168.1 kB
After minification 159.7 kB
After compression 102.7 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 65.4 kB or 39% of the original size.

CSS Optimization

-80%

Potential reduce by 57.4 kB

Original 71.8 kB
After minification 59.9 kB
After compression 14.4 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. Dialog.org.ua needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dialog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

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

Search Engine Optimization Advices

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

UA
Encoding

WINDOWS-1251

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

dialog.org.ua

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

Гімназія «Діалог», м.Київ. Офіційний сайт.

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

dialog.org.ua

index.php

index.php

webfont.js

webfont.js

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

dialog.org.ua

index.php

index.php

webfont.js

webfont.js

default.css

copyrtext.js

main.css

tabcontent.js

simpletreemenu.js

jquery.min.js

highslide.js

date.js

js3.php

adsbygoogle.js

tools.css

blocks.css

base.css

engine.css

analytics.js

t.gif

informer.png

ukraine_3.gif

valid-xhtml10

rss.png

books_05_8473.png

header-logo.jpg

unesco1.png

spacer.gif

newlog.gif

mon_200h76.jpg

druo_200h76.jpg

vote.jpg

results.jpg

1283945224_wkola_sverxu.jpg

news.png

1460124769_kohana_darnicya.jpg

up.png

1459772206_dsc05174_1024x768.jpg

1459254180_img_8677-1_resize_1024x682.jpg

1458132767_img_1012_1024x768.jpg

1457091490__mg_4731_1024x683.jpg

1457094516_image002.jpg