Access repetitor.ua. «Репетитор» - образовательный портал Украины

repetitor.ua screenshot

53

Performance

Renders faster than
70% of other websites
59

Accessibility

Visual factors better than
that of 26% of websites
58

Best Practices

More advanced features
available than in
20% of websites
62

SEO

Google-friendlier than
23% of websites

First Response

812 ms

Resources Loaded

24.2 sec

Page Rendered

662 ms

repetitor.ua screenshot

About Website

Click here to check amazing Repetitor content for Ukraine. Otherwise, check out these important facts you probably never knew about repetitor.ua

Репетиторы, тренеры, преподаватели, школы, курсы, секции Украины. Место встречи преподаваталя и ученика.

Visit repetitor.ua

Key Findings

We analyzed Repetitor.ua page load time and found that the first response time was 812 ms and then it took 24.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

www.repetitor.ua

812 ms

common.css

518 ms

domen_ads.js

424 ms

jquery.min.js

49 ms

swfobject.js

878 ms

Our browser made a total of 212 requests to load all elements on the main page. We found that 12% of them (25 requests) were addressed to the original Repetitor.ua, 7% (14 requests) were made to Sync.audtd.com and 5% (11 requests) were made to Cstatic.weborama.fr. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Imrk.net.

Content Size

594.4 kB

After Optimization

260.4 kB

In fact, the total size of Repetitor.ua main page is 594.4 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. 40% of websites need less resources to load. Javascripts take 325.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 68.3 kB

Original 87.8 kB
After minification 82.9 kB
After compression 19.5 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 68.3 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 9.1 kB

Original 116.3 kB
After minification 107.2 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. Repetitor images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 202.1 kB

Original 325.7 kB
After minification 289.7 kB
After compression 123.6 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 202.1 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 54.5 kB

Original 64.6 kB
After minification 53.4 kB
After compression 10.1 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. Repetitor.ua needs all CSS files to be minified and compressed as it can save up to 54.5 kB or 84% of the original size.

Requests Now

159

After Optimization

52

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Repetitor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

RU
Encoding

WINDOWS-1251

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

repetitor.ua

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